122745284145120

Names of 122745284145120

• Cardinal: 122745284145120 can be written as One hundred twenty-two trillion, seven hundred forty-five billion, two hundred eighty-four million, one hundred forty-five thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.2274528414512 × 10¹⁴

Factors of 122745284145120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5587

Divisors of 122745284145120

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 49 52 56 60 65 70 78 80 84 91 96 98 104 105 112 120 130 140 147 156 160 168 169 182 195 196 208 210 224 240 245 260 273 280 294 312 336 338 364 390 392 416 420 455 480 490 507 520 546 560 588 624 637 672 676 728 735 780 784 840 845 910 980 1014 1040 1092 1120 1176 1183 1248 1274 1352 1365 1456 1470 1560 1568 1680 1690 1820 1911 1960 2028 2080 2184 2352 2366 2535 2548 2704 2730 2912 2940 3120 3185 3360 3380 3549 3640 3822 3920 4056 4368 4704 4732 5070 5096 5408 5460 5557 5880 5915 6240 6370 6760 7098 7280 7644 7840 8112 8281 8736 9464 9555 10140 10192 10920 11114 11760 11830 12740 13520 14196 14560 15288 16224 16562 16671 17745 18928 19110 20280 20384 21840 22228 23520 23660 24843 25480 27040 27785 28392 30576 33124 33342 35490 37856 38220 38899 40560 41405 43680 44456 47320 49686 50960 55570 56784 61152 66248 66684 70980 72241 76440 77798 81120 82810 83355 88912 94640 99372 101920 111140 113568 116697 124215 132496 133368 141960 144482 152880 155596 165620 166710 177824 189280 194495 198744 216723 222280 233394 248430 264992 266736 272293 283920 288964 305760 311192 331240 333420 361205 388990 397488 433446 444560 466788 496860 505687 533472 544586 567840 577928 583485 622384 662480 666840 722410 777980 794976 816879 866892 889120 933576 939133 993720 1011374 1083615 1089172 1155856 1166970 1244768 1324960 1333680 1361465 1444820 1517061 1555960 1633758 1733784 1867152 1878266 1987440 2022748 2167230 2178344 2311712 2333940 2528435 2667360 2722930 2817399 2889640 3034122 3111920 3267516 3467568 3539809 3734304 3756532 3974880 4045496 4084395 4334460 4356688 4667880 4695665 5056870 5445860 5634798 5779280 6068244 6223840 6535032 6573931 6935136 7079618 7513064 7585305 8090992 8168790 8668920 8713376 9335760 9391330 10113740 10619427 10891720 11269596 11558560 12136488 13070064 13147862 14086995 14159236 15026128 15170610 16181984 16337580 17337840 17699045 18671520 18782660 19721793 20227480 21238854 21783440 22539192 24272976 26140128 26295724 28173990 28318472 30052256 30341220 30880249 32675160 32869655 34675680 35398090 37565320 39443586 40454960 42477708 43566880 45078384 46017517 48545952 52591448 53097135 56347980 56636944 60682440 61760498 65350320 65739310 70796180 75130640 78887172 80909920 84955416 90156768 92035034 92640747 98608965 105182896 106194270 112695960 113273888 121364880 123520996 130700640 131478620 138052551 141592360 150261280 154401245 157774344 169910832 184070068 185281494 197217930 210365792 212388540 216161743 225391920 230087585 242729760 247041992 262957240 276105102 283184720 308802490 315548688 339821664 368140136 370562988 394435860 401443237 424777080 432323486 450783840 460175170 463203735 494083984 525914480 552210204 566369440 617604980 631097376 648485229 690262755 736280272 741125976 788871720 802886474 849554160 864646972 920350340 926407470 988167968 1051828960 1080808715 1104420408 1204329711 1235209960 1296970458 1380525510 1472560544 1482251952 1513132201 1577743440 1605772948 1699108320 1729293944 1840700680 1852814940 2007216185 2161617430 2208840816 2408659422 2470419920 2593940916 2761051020 2810102659 2964503904 3026264402 3155486880 3211545896 3242426145 3458587888 3681401360 3705629880 4014432370 4323234860 4417681632 4539396603 4817318844 4940839840 5187881832 5218762081 5522102040 5620205318 6021648555 6052528804 6423091792 6484852290 6917175776 7362802720 7411259760 7565661005 8028864740 8430307977 8646469720 9078793206 9634637688 10375763664 10437524162 11044204080 11240410636 12043297110 12105057608 12846183584 12969704580 14050513295 14822519520 15131322010 15656286243 16057729480 16860615954 17292939440 18157586412 19269275376 19670718613 20751527328 20875048324 22088408160 22480821272 22696983015 24086594220 24210115216 25939409160 26093810405 28101026590 30262644020 31312572486 32115458960 33721231908 34585878880 36315172824 36531334567 38538550752 39341437226 41750096648 42151539885 44961642544 45393966030 48173188440 48420230432 51878818320 52187620810 56202053180 59012155839 60525288040 62625144972 64230917920 67442463816 72630345648 73062669134 78281431215 78682874452 83500193296 84303079770 89923285088 90787932060 96346376880 98353593065 103757636640 104375241620 109594003701 112404106360 118024311678 121050576080 125250289944 134884927632 145260691296 146125338268 156562862430 157365748904 167000386592 168606159540 181575864120 182656672835 192692753760 196707186130 208750483240 219188007402 224808212720 236048623356 242101152160 250500579888 255719341969 269769855264 292250676536 295060779195 313125724860 314731497808 337212319080 363151728240 365313345670 393414372260 417500966480 438376014804 449616425440 472097246712 501001159776 511438683938 547970018505 584501353072 590121558390 626251449720 629462995616 674424638160 726303456480 730626691340 767158025907 786828744520 835001932960 876752029608 944194493424 1022877367876 1095940037010 1169002706144 1180243116780 1252502899440 1278596709845 1348849276320 1461253382680 1534316051814 1573657489040 1753504059216 1888388986848 2045754735752 2191880074020 2360486233560 2505005798880 2557193419690 2922506765360 3068632103628 3147314978080 3507008118432 3835790129535 4091509471504 4383760148040 4720972467120 5114386839380 5845013530720 6137264207256 7671580259070 8183018943008 8767520296080 9441944934240 10228773678760 12274528414512 15343160518140 17535040592160 20457547357520 24549056829024 30686321036280 40915094715040 61372642072560 122745284145120
• Sum of all divisors σ(n): 487120817459304
• Sum of proper divisors (its aliquot sum) s(n): 364375533314184
• 122745284145120 is an abundant number, because the sum of its proper divisors (364375533314184) is greater than itself. Its abundance is 241630249169064

Bases of 122745284145120

• Binary: 11011111010001011011101000011110010111111100000₂
• Hexadecimal: 0x6FA2DD0F2FE0
• Base-36: 17ICEKZNXC

Squares and roots of 122745284145120

• 122745284145120 squared (122745284145120²) is 15066404779866247249219814400
• 122745284145120 cubed (122745284145120³) is 1849330135750076662273894697762069065728000
• The square root of 122745284145120 is 11079047.0774845975
• The cube root of 122745284145120 is 49697.5453319173

Scales and comparisons

• 122,745,284,145,120 seconds is equal to 3,902,920 years, 18 weeks, 4 days, 22 hours, 32 minutes.
• To count from 1 to 122,745,284,145,120 would take you about nine million, seven hundred fifty-seven thousand, three hundred 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 122745284145120 cubic inches would be around 4141.5 feet tall.

Recreational maths with 122745284145120

• 122745284145120 backwards is 021541482547221
• 122745284145120 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 122745284145120's digits is 48
• More coming soon!