1380549171809808

Names of 1380549171809808

• Cardinal: 1380549171809808 can be written as One quadrillion, three hundred eighty trillion, five hundred forty-nine billion, one hundred seventy-one million, eight hundred nine thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.380549171809808 × 10¹⁵

Factors of 1380549171809808

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 294339

Divisors of 1380549171809808

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 19 21 22 24 26 28 33 36 38 39 42 44 48 52 56 57 63 66 72 76 77 78 84 88 91 99 104 112 114 117 126 132 133 143 144 152 154 156 168 171 176 182 198 208 209 228 231 234 247 252 264 266 273 286 304 308 312 336 342 364 396 399 418 429 456 462 468 494 504 528 532 546 572 616 624 627 684 693 728 741 792 798 819 836 858 912 924 936 988 1001 1008 1064 1092 1144 1197 1232 1254 1287 1368 1386 1456 1463 1482 1584 1596 1638 1672 1716 1723 1729 1848 1872 1881 1976 2002 2128 2184 2223 2288 2394 2508 2574 2717 2736 2772 2926 2964 3003 3192 3276 3344 3432 3446 3458 3696 3762 3952 4004 4368 4389 4446 4788 5016 5148 5169 5187 5434 5544 5852 5928 6006 6384 6552 6864 6892 6916 7524 8008 8151 8778 8892 9009 9576 10032 10296 10338 10374 10868 11088 11704 11856 12012 12061 13104 13167 13784 13832 15048 15507 15561 16016 16302 17556 17784 18018 18953 19019 19152 20592 20676 20748 21736 22399 23408 24024 24122 24453 26334 27568 27664 30096 31014 31122 32604 32737 35112 35568 36036 36183 37906 38038 41352 41496 43472 44798 48048 48244 48906 52668 56859 57057 62028 62244 65208 65474 67197 70224 72072 72366 75812 76076 82704 82992 89596 96488 97812 98211 105336 108549 113718 114114 124056 124488 130416 130948 132671 134394 144144 144732 151624 152152 156793 170577 171171 179192 192976 195624 196422 201591 210672 217098 227436 228228 229159 246389 248112 248976 261896 265342 268788 289464 292561 294633 303248 304304 313586 341154 342342 358384 360107 391248 392844 398013 403182 425581 434196 454872 456456 458318 470379 492778 523792 530684 537576 578928 585122 589266 627172 682308 684684 687477 720214 739167 785688 796026 806364 851162 868392 877683 909744 912912 916636 940758 985556 1061368 1075152 1080321 1170244 1178532 1194039 1254344 1276743 1364616 1369368 1374954 1411137 1440428 1478334 1571376 1592052 1612728 1702324 1724723 1736784 1755366 1833272 1881516 1971112 2047927 2062431 2122736 2160642 2217501 2340488 2357064 2388078 2508688 2520749 2553486 2633049 2729232 2738736 2749908 2822274 2880856 2956668 2979067 3184104 3218171 3225456 3240963 3404648 3449446 3510732 3666544 3763032 3803293 3830229 3942224 4095854 4124862 4321284 4435002 4680976 4681391 4714128 4776156 5041498 5106972 5174169 5266098 5499816 5558659 5644548 5761712 5913336 5958134 6143781 6368208 6436342 6481926 6809296 6898892 7021464 7526064 7562247 7606586 7660458 8191708 8249724 8642568 8870004 8937201 9362782 9552312 9654513 10082996 10213944 10348338 10532196 10999632 11117318 11289096 11409879 11826672 11916268 12287562 12872684 12963852 13797784 14042928 14044173 15124494 15213172 15320916 15522507 16383416 16499448 16675977 17285136 17740008 17874402 18431343 18725564 19104624 19309026 20165992 20427888 20696676 21064392 22234636 22527197 22578192 22686741 22819758 23832536 24575124 25745368 25927704 26623051 26811603 27595568 28088346 28963539 30248988 30426344 30641832 31045014 32766832 32769737 32998896 33351954 34229637 35480016 35748804 36862686 37451128 38618052 38910613 40331984 41393352 41836223 42128784 42132519 44469272 45054394 45373482 45639516 47665072 49150248 50027931 51490736 51855408 53246102 53623206 56176692 57927078 60497976 60852688 61145249 61283664 62090028 65539474 66703908 67581591 68459274 71497608 72262567 73725372 74902256 77236104 77821226 79869153 82786704 83672446 84265038 88938544 90108788 90746964 91279032 98300496 98309211 100055862 106492204 107246412 112353384 115854156 116731839 120995952 122290498 124180056 125508669 131078948 133407816 135163182 136918548 142995216 144525134 147450744 154472208 155642452 159738306 167344892 168530076 180217576 181493928 182558064 183435747 196618422 200111724 202744773 212984408 214492824 216787701 224706768 231708312 233463678 239607459 244580996 248360112 251017338 262157896 266815632 270326364 273837096 289050268 292853561 294901488 294927633 311284904 319476612 334689784 337060152 350195517 360435152 362987856 366871494 376526007 393236844 400223448 405489546 425968816 428016743 428985648 433575402 463416624 466927356 479214918 489161992 502034676 504082603 505837969 524315792 540652728 547674192 550307241 578100536 585707122 589855266 622569808 638953224 650363103 669379568 674120304 700391034 733742988 753052014 786473688 794888237 800446896 810979092 856033486 867150804 878560683 933854712 958429836 978323984 1004069352 1008165206 1011675938 1081305456 1100614482 1156201072 1171414244 1179710532 1277906448 1284050229 1300726206 1400782068 1467485976 1506104028 1512247809 1517513907 1572947376 1589776474 1621958184 1712066972 1734301608 1757121366 1867709424 1916859672 2008138704 2016330412 2023351876 2201228964 2342828488 2359421064 2384664711 2568100458 2601452412 2635682049 2801564136 2934971952 3012208056 3024495618 3035027814 3179552948 3243916368 3424133944 3468603216 3514242732 3528578221 3833719344 3852150687 4032660824 4046703752 4402457928 4536743427 4552541721 4685656976 4718842128 4769329422 5136200916 5202904824 5271364098 5544908633 5564217659 5603128272 6024416112 6048991236 6070055628 6359105896 6553073839 6848267888 7028485464 7057156442 7153994133 7704301374 8065321648 8093407504 8804915856 9073486854 9105083442 9538658844 9577569457 10272401832 10405809648 10542728196 10585734663 11089817266 11128435318 12097982472 12140111256 12718211792 13106147678 14056970928 14114312884 14307988266 15408602748 16634725899 16692652977 18146973708 18210166884 19077317688 19155138914 19659221517 20544803664 21085456392 21171469326 22179634532 22256870636 24195964944 24280222512 26212295356 28228625768 28615976532 28732708371 30817205496 31757203989 33269451798 33385305954 36293947416 36420333768 38154635376 38310277828 38814360431 39318443034 42170912784 42342938652 44359269064 44513741272 45871516873 49904177697 50077958931 52424590712 56457251536 57231953064 57465416742 58977664551 61634410992 63514407978 66538903596 66770611908 67042986199 72083812229 72587894832 72840667536 76620555656 77628720862 78636886068 84685877304 86198125113 88718538128 89027482544 91743033746 99808355394 100155917862 104849181424 105353264027 114463906128 114930833484 116443081293 117955329102 124508402941 127028815956 133077807192 133541223816 134085972398 137614550619 144167624458 153241111312 155257441724 157273772136 169371754608 172396250226 183486067492 199616710788 200311835724 201128958597 210706528054 216251436687 229861666968 232886162586 235910658204 249016805882 254057631912 266155614384 267082447632 268171944796 275229101238 288335248916 310514883448 314547544272 316059792081 344792500452 349329243879 366972134984 373525208823 399233421576 400623671448 402257917194 412843651857 421413056108 432502873374 459723333936 465772325172 471821316408 498033611764 504586685603 508115263824 536343889592 550458202476 576670497832 603386875791 621029766896 632119584162 648754310061 689585000904 698658487758 733944269968 737472848189 747050417646 798466843152 801247342896 804515834388 825687303714 842826112216 865005746748 871558820587 931544650344 943642632816 948179376243 996067223528 1009173371206 1072687779184 1100916404952 1120575626469 1153340995664 1206773751582 1264239168324 1297508620122 1369592432351 1379170001808 1397316975516 1474945696378 1494100835292 1513760056809 1609031668776 1651374607428 1685652224432 1730011493496 1743117641174 1863089300688 1896358752486 1992134447056 2018346742412 2201832809904 2212418544567 2241151252938 2413547503164 2528478336648 2595017240244 2614676461761 2739184864702 2794633951032 2949891392756 2988201670584 3027520113618 3218063337552 3302749214856 3460022986992 3486235282348 3792717504972 4036693484824 4108777297053 4424837089134 4482302505876 4541280170427 4827095006328 5056956673296 5190034480488 5229352923522 5478369729404 5589267902064 5899782785512 5976403341168 6055040227236 6605498429712 6637255633701 6972470564696 7585435009944 7844029385283 8073386969648 8217554594106 8849674178268 8964605011752 9082560340854 9587147026457 9654190012656 10380068960976 10458705847044 10956739458808 11799565571024 12110080454472 12326331891159 13274511267402 13944941129392 15170870019888 15688058770566 16435109188212 17699348356536 17929210023504 18165120681708 19174294052914 20917411694088 21913478917616 24220160908944 24652663782318 26549022534804 28761441079371 31376117541132 32870218376424 35398696713072 36330241363416 38348588105828 41834823388176 49305327564636 53098045069608 57522882158742 62752235082264 65740436752848 72660482726832 76697176211656 86284323238113 98610655129272 106196090139216 115045764317484 125504470164528 153394352423312 172568646476226 197221310258544 230091528634968 345137292952452 460183057269936 690274585904904 1380549171809808
• Sum of all divisors σ(n): 5463733252024320
• Sum of proper divisors (its aliquot sum) s(n): 4083184080214512
• 1380549171809808 is an abundant number, because the sum of its proper divisors (4083184080214512) is greater than itself. Its abundance is 2702634908404704

Bases of 1380549171809808

• Binary: 100111001111001101000100110111110110000111000010000₂
• Hexadecimal: 0x4E79A26FB0E10
• Base-36: DLD3J86780

Squares and roots of 1380549171809808

• 1380549171809808 squared (1380549171809808²) is 1905916015784746767794124996864
• 1380549171809808 cubed (1380549171809808³) is 2631210777130681101633722973624797575204442112
• The square root of 1380549171809808 is 37155742.1108744375
• The cube root of 1380549171809808 is 111348.3946210453

Scales and comparisons

• 1,380,549,171,809,808 seconds is equal to 43,897,193 years, 17 weeks, 6 days, 10 hours, 16 minutes, 48 seconds.
• To count from 1 to 1,380,549,171,809,808 would take you about one hundred thirty-one million, six hundred ninety-one thousand, five hundred eighty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1380549171809808 cubic inches would be around 9279 feet tall.

Recreational maths with 1380549171809808

• 1380549171809808 backwards is 8089081719450831
• 1380549171809808 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1380549171809808's digits is 72
• More coming soon!