5381555281920

Names of 5381555281920

• Cardinal: 5381555281920 can be written as Five trillion, three hundred eighty-one billion, five hundred fifty-five million, two hundred eighty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.38155528192 × 10¹²

Factors of 5381555281920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 215

Divisors of 5381555281920

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 64 72 76 80 89 90 95 96 97 114 120 128 144 152 160 171 178 180 190 192 194 228 240 256 267 285 288 291 304 320 342 356 360 380 384 388 445 456 480 485 512 534 570 576 582 608 640 684 712 720 760 768 776 801 855 873 890 912 960 970 1024 1068 1140 1152 1164 1216 1280 1335 1368 1424 1440 1455 1520 1536 1552 1602 1691 1710 1746 1780 1824 1843 1920 1940 2048 2136 2280 2304 2328 2432 2560 2670 2736 2848 2880 2910 3040 3072 3104 3204 3382 3420 3492 3560 3648 3686 3840 3880 4005 4096 4272 4365 4560 4608 4656 4864 5073 5120 5340 5472 5529 5696 5760 5820 6080 6144 6208 6408 6764 6840 6984 7120 7296 7372 7680 7760 7921 8010 8192 8455 8544 8633 8730 9120 9215 9216 9312 9728 10146 10240 10680 10944 11058 11392 11520 11640 12160 12288 12416 12816 13528 13680 13968 14240 14592 14744 15219 15360 15520 15842 16020 16587 16910 17088 17266 17460 18240 18430 18432 18624 19456 20292 20480 21360 21888 22116 22784 23040 23280 23763 24320 24576 24832 25365 25632 25899 27056 27360 27645 27936 28480 29184 29488 30438 30720 31040 31684 32040 33174 33820 34176 34532 34920 36480 36860 36864 37248 38912 39605 40584 40960 42720 43165 43776 44232 45568 46080 46560 47526 48640 49664 50730 51264 51798 54112 54720 55290 55872 56960 58368 58976 60876 61440 62080 63368 64080 66348 67640 68352 69064 69840 71289 72960 73720 73728 74496 76095 77697 77824 79210 81168 82935 85440 86330 87552 88464 91136 92160 93120 95052 97280 99328 101460 102528 103596 108224 109440 110580 111744 113920 116736 117952 118815 121752 122880 124160 126736 128160 129495 132696 135280 136704 138128 139680 142578 145920 147440 148992 150499 152190 155394 155648 158420 162336 164027 165870 170880 172660 175104 176928 182272 184320 186240 190104 194560 198656 202920 205056 207192 216448 218880 221160 223488 227840 233472 235904 237630 243504 248320 253472 256320 258990 265392 270560 273408 276256 279360 285156 291840 294880 297984 300998 304380 310788 316840 324672 328054 331740 341760 345320 350208 353856 356445 364544 368640 372480 380208 388485 389120 397312 405840 410112 414384 432896 437760 442320 446976 451497 455680 466944 471808 475260 487008 492081 496640 506944 512640 517980 530784 541120 546816 552512 558720 570312 583680 589760 595968 601996 608760 621576 633680 649344 656108 663480 683520 690640 700416 707712 712890 729088 744960 752495 760416 768337 776970 778240 794624 811680 820135 820224 828768 865792 875520 884640 893952 902994 911360 943616 950520 974016 984162 993280 1013888 1025280 1035960 1061568 1082240 1093632 1105024 1117440 1140624 1167360 1179520 1191936 1203992 1217520 1243152 1267360 1298688 1312216 1326960 1354491 1367040 1381280 1400832 1415424 1425780 1476243 1489920 1504990 1520832 1536674 1553940 1623360 1640270 1640448 1657536 1731584 1751040 1769280 1787904 1805988 1822720 1887232 1901040 1948032 1968324 1986560 2027776 2050560 2071920 2123136 2164480 2187264 2210048 2234880 2257485 2281248 2305011 2334720 2359040 2383872 2407984 2435040 2460405 2486304 2534720 2597376 2624432 2653920 2708982 2734080 2762560 2830848 2851560 2952486 2979840 3009980 3041664 3073348 3107880 3246720 3280540 3280896 3315072 3463168 3502080 3538560 3575808 3611976 3645440 3774464 3802080 3841685 3896064 3936648 3973120 4055552 4101120 4143840 4246272 4328960 4420096 4469760 4514970 4562496 4610022 4718080 4815968 4870080 4920810 4972608 5069440 5194752 5248864 5307840 5417964 5468160 5525120 5661696 5703120 5904972 5959680 6019960 6083328 6146696 6215760 6493440 6561080 6561792 6630144 6772455 6915033 6926336 7004160 7077120 7151616 7223952 7381215 7548928 7604160 7683370 7792128 7873296 8111104 8202240 8287680 8492544 8657920 8840192 8939520 9029940 9124992 9220044 9436160 9631936 9740160 9841620 9945216 10138880 10389504 10497728 10615680 10835928 10936320 11050240 11323392 11406240 11525055 11809944 11919360 12039920 12166656 12293392 12431520 12986880 13122160 13260288 13544910 13830066 13852672 14154240 14447904 14598403 14762430 15097856 15208320 15366740 15584256 15746592 16222208 16404480 16575360 16985088 17315840 17680384 17879040 18059880 18249984 18440088 18872320 19263872 19480320 19683240 19890432 20277760 20779008 20995456 21231360 21671856 22100480 22646784 22812480 23050110 23619888 24079840 24333312 24586784 24863040 25973760 26244320 26520576 27089820 27660132 28308480 28895808 29196806 29524860 30416640 30733480 31168512 31493184 32444416 32808960 33150720 33970176 34575165 34631680 35360768 35758080 36119760 36499968 36880176 37744640 38527744 38960640 39366480 39780864 40555520 41558016 41990912 42462720 43343712 43795209 44200960 45293568 45624960 46100220 47239776 48159680 48666624 49173568 49726080 51947520 52488640 53041152 54179640 55320264 56616960 57791616 58393612 59049720 60833280 61466960 62337024 62986368 64888832 66301440 67940352 69150330 69263360 70721536 72239520 72992015 72999936 73760352 75489280 77055488 77921280 78732960 79561728 81111040 83981824 84925440 86687424 87590418 88401920 91249920 92200440 94479552 96319360 97333248 98347136 99452160 103895040 104977280 106082304 108359280 110640528 113233920 115583232 116787224 118099440 121666560 122933920 124674048 125972736 131385627 132602880 135880704 138300660 144479040 145984030 145999872 147520704 154110976 155842560 157465920 159123456 162222080 167963648 169850880 173374848 175180836 176803840 182499840 184400880 188959104 192638720 194666496 196694272 198904320 207790080 209954560 212164608 216718560 218976045 221281056 226467840 231166464 233574448 236198880 243333120 245867840 251945472 262771254 265205760 276601320 288958080 291968060 291999744 295041408 308221952 311685120 314931840 318246912 324444160 335927296 339701760 346749696 350361672 353607680 364999680 368801760 377918208 385277440 393388544 397808640 419909120 433437120 437952090 442562112 462332928 467148896 472397760 486666240 491735680 503890944 525542508 530411520 553202640 577916160 583936120 583999488 590082816 616443904 623370240 629863680 636493824 656928135 671854592 679403520 693499392 700723344 729999360 737603520 755836416 770554880 786777088 795617280 839818240 866874240 875904180 885124224 924665856 934297792 944795520 973332480 983471360 1007781888 1051085016 1060823040 1106405280 1155832320 1167872240 1180165632 1232887808 1259727360 1313856270 1343709184 1386998784 1401446688 1459998720 1475207040 1511672832 1541109760 1573554176 1591234560 1679636480 1733748480 1751808360 1770248448 1849331712 1868595584 1889591040 1966942720 2015563776 2102170032 2212810560 2311664640 2335744480 2360331264 2519454720 2627712540 2773997568 2802893376 2919997440 2950414080 3023345664 3082219520 3147108352 3182469120 3359272960 3467496960 3503616720 3540496896 3698663424 3737191168 3779182080 3933885440 4031127552 4204340064 4425621120 4623329280 4671488960 4720662528 5038909440 5255425080 5547995136 5605786752 5900828160 6046691328 6164439040 6294216704 6718545920 6934993920 7007233440 7080993792 7474382336 7558364160 7867770880 8408680128 8851242240 9246658560 9342977920 9441325056 10077818880 10510850160 11095990272 11211573504 11801656320 12093382656 13869987840 14014466880 14161987584 14948764672 15116728320 15735541760 16817360256 17702484480 18493317120 18685955840 18882650112 20155637760 21021700320 22423147008 23603312640 27739975680 28028933760 28323975168 29897529344 30233456640 31471083520 33634720512 35404968960 37371911680 42043400640 44846294016 47206625280 55479951360 56057867520 56647950336 59795058688 60466913280 67269441024 70809937920 74743823360 84086801280 89692588032 94413250560 112115735040 119590117376 134538882048 141619875840 149487646720 168173602560 179385176064 224231470080 269077764096 283239751680 298975293440 336347205120 358770352128 448462940160 538155528192 597950586880 672694410240 896925880320 1076311056384 1345388820480 1793851760640 2690777640960 5381555281920
• Sum of all divisors σ(n): 20064615283440
• Sum of proper divisors (its aliquot sum) s(n): 14683060001520
• 5381555281920 is an abundant number, because the sum of its proper divisors (14683060001520) is greater than itself. Its abundance is 9301504719600

Bases of 5381555281920

• Binary: 1001110010011111101101100001110000000000000₂
• Hexadecimal: 0x4E4FDB0E000
• Base-36: 1WO932F40

Squares and roots of 5381555281920

• 5381555281920 squared (5381555281920²) is 28961137252361050678886400
• 5381555281920 cubed (5381555281920³) is 155855961150853688271841907743653888000
• The square root of 5381555281920 is 2319817.9415462757
• The cube root of 5381555281920 is 17524.1085754325

Scales and comparisons

• 5,381,555,281,920 seconds is equal to 171,116 years, 42 weeks, 1 day, 11 hours, 12 minutes.
• To count from 1 to 5,381,555,281,920 would take you about four hundred twenty-seven thousand, seven hundred ninety-two 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 5381555281920 cubic inches would be around 1460.3 feet tall.

Recreational maths with 5381555281920

• 5381555281920 backwards is 0291825551835
• The number of decimal digits it has is: 13
• The sum of 5381555281920's digits is 54
• More coming soon!