1081538402880

Names of 1081538402880

• Cardinal: 1081538402880 can be written as One trillion, eighty-one billion, five hundred thirty-eight million, four hundred two thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.08153840288 × 10¹²

Factors of 1081538402880

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1872

Divisors of 1081538402880

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 53 60 64 65 73 78 80 96 104 106 120 130 146 156 159 160 169 192 195 208 212 219 240 260 265 292 312 318 320 338 365 390 416 424 438 480 507 520 530 584 624 636 676 689 730 780 795 832 845 848 876 949 960 1014 1040 1060 1095 1168 1248 1272 1352 1378 1460 1560 1590 1690 1696 1723 1752 1898 2028 2067 2080 2120 2190 2336 2496 2535 2544 2704 2756 2847 2920 3120 3180 3380 3392 3445 3446 3504 3796 3869 4056 4134 4160 4240 4380 4672 4745 5070 5088 5169 5408 5512 5694 5840 6240 6360 6760 6890 6892 7008 7592 7738 8112 8268 8480 8615 8760 8957 9490 10140 10176 10335 10338 10816 11024 11388 11607 11680 12337 12480 12720 13520 13780 13784 14016 14235 15184 15476 16224 16536 16960 17230 17520 17914 18980 19345 20280 20670 20676 22048 22399 22776 23214 23360 24674 25440 25845 26871 27040 27560 27568 28470 30368 30952 32448 33072 34460 35040 35828 37011 37960 38690 40560 41340 41352 44096 44785 44798 45552 46428 49348 50297 50880 51690 53742 54080 55120 55136 56940 58035 60736 61685 61904 66144 67197 68920 70080 71656 74022 75920 77380 81120 82680 82704 89570 89596 91104 91319 92856 98696 100594 103380 107484 110240 110272 111995 113880 116070 123370 123808 125779 132288 134355 134394 137840 143312 148044 150891 151840 154760 162240 165360 165408 179140 179192 182208 182638 185055 185712 197392 201188 206760 214968 220480 223990 227760 232140 246740 247616 251485 251558 268710 268788 273957 275680 286624 291187 296088 301782 303680 309520 330720 330816 335985 358280 358384 365276 370110 371424 377337 394784 402376 413520 429936 447980 455520 456595 464280 493480 502970 503116 537420 537576 547914 551360 573248 582374 592176 603564 619040 628895 653861 661440 671970 716560 716768 730552 740220 742848 754455 754674 789568 804752 827040 859872 873561 895960 911040 913190 928560 986960 1005940 1006232 1074840 1075152 1095828 1164748 1184352 1187147 1207128 1238080 1257790 1307722 1343940 1369785 1433120 1433536 1455935 1461104 1480440 1508910 1509348 1609504 1635127 1654080 1719744 1747122 1791920 1826380 1857120 1886685 1961583 1973920 2011880 2012464 2149680 2150304 2191656 2329496 2368704 2374294 2414256 2515580 2615444 2687880 2739570 2866240 2911870 2922208 2960880 3017820 3018696 3219008 3269305 3270254 3494244 3561441 3583840 3652760 3714240 3773370 3923166 3947840 4023760 4024928 4299360 4300608 4367805 4383312 4658992 4748588 4828512 4905381 5031160 5230888 5375760 5479140 5823740 5844416 5921760 5935735 6035640 6037392 6538610 6540508 6666287 6988488 7122882 7167680 7305520 7546740 7846332 8047520 8049856 8175635 8598720 8735610 8766624 9317984 9497176 9657024 9807915 9810762 10062320 10461776 10751520 10958280 11647480 11843520 11871470 12071280 12074784 13077220 13081016 13332574 13976976 14245764 14611040 15093480 15432911 15692664 16095040 16351270 17471220 17533248 17807205 18635968 18994352 19615830 19621524 19998861 20124640 20923552 21256651 21503040 21916560 23294960 23742940 24142560 24149568 24526905 26154440 26162032 26665148 27953952 28491528 29222080 30186960 30865822 31385328 32702540 33331435 34942440 35614410 37988704 39231660 39243048 39997722 40249280 41847104 42513302 43833120 46298733 46589920 47485880 48285120 49053810 52308880 52324064 53330296 55907904 56983056 60373920 61731644 62770656 63769953 65405080 66662870 69884880 71228820 75977408 77164555 78463320 78486096 79995444 85026604 86661731 87666240 92597466 93179840 94971760 98107620 99994305 104617760 104648128 106283255 106660592 113966112 120747840 123463288 125541312 127539906 130810160 133325740 139769760 142457640 154329110 156926640 156972192 159990888 170053208 173323462 185194932 189943520 196215240 199988610 209235520 212566510 213321184 227932224 231493665 246926576 255079812 259985193 261620320 266651480 279539520 284915280 308658220 313853280 313944384 318849765 319981776 340106416 346646924 370389864 379887040 392430480 399977220 425133020 426642368 433308655 462987330 493853152 510159624 519970386 523240640 533302960 569830560 617316440 627706560 637699530 639963552 680212832 693293848 740779728 784860960 799954440 850266040 866617310 925974660 987706304 1020319248 1039940772 1066605920 1126602503 1139661120 1234632880 1275399060 1279927104 1299925965 1360425664 1386587696 1481559456 1569721920 1599908880 1700532080 1733234620 1851949320 2040638496 2079881544 2133211840 2253205006 2469265760 2550798120 2599851930 2773175392 2963118912 3199817760 3379807509 3401064160 3466469240 3703898640 4081276992 4159763088 4506410012 4938531520 5101596240 5199703860 5546350784 5633012515 6399635520 6759615018 6802128320 6932938480 7407797280 8319526176 9012820024 10203192480 10399407720 11266025030 13519230036 13865876960 14815594560 16639052352 16899037545 18025640048 20406384960 20798815440 22532050060 27038460072 27731753920 33798075090 36051280096 41597630880 45064100120 54076920144 67596150180 72102560192 83195261760 90128200240 108153840288 135192300360 180256400480 216307680576 270384600720 360512800960 540769201440 1081538402880
• Sum of all divisors σ(n): 3842631985536
• Sum of proper divisors (its aliquot sum) s(n): 2761093582656
• 1081538402880 is an abundant number, because the sum of its proper divisors (2761093582656) is greater than itself. Its abundance is 1679555179776

Bases of 1081538402880

• Binary: 1111101111010000101101100101101001000000₂
• Hexadecimal: 0xFBD0B65A40
• Base-36: DSUO1GLC

Squares and roots of 1081538402880

• 1081538402880 squared (1081538402880²) is 1169725316904221192294400
• 1081538402880 cubed (1081538402880³) is 1265102851052893254244334738767872000
• The square root of 1081538402880 is 1039970.3855783585
• The cube root of 1081538402880 is 10264.7249093995

Scales and comparisons

• 1,081,538,402,880 seconds is equal to 34,389 years, 29 weeks, 6 days, 14 hours, 8 minutes.
• To count from 1 to 1,081,538,402,880 would take you about eighty-five thousand, nine hundred seventy-three 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 1081538402880 cubic inches would be around 855.4 feet tall.

Recreational maths with 1081538402880

• 1081538402880 backwards is 0882048351801
• 1081538402880 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1081538402880's digits is 48
• More coming soon!