42155940856320

Names of 42155940856320

• Cardinal: 42155940856320 can be written as Forty-two trillion, one hundred fifty-five billion, nine hundred forty million, eight hundred fifty-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 4.215594085632 × 10¹³

Factors of 42155940856320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 21221

Divisors of 42155940856320

• Number of divisors d(n): 480
• 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 90 95 96 114 120 128 144 152 160 171 180 190 192 228 240 256 285 288 304 320 342 360 380 384 456 480 512 570 576 608 640 684 720 760 768 855 912 960 1140 1152 1216 1280 1368 1440 1520 1536 1710 1824 1920 2280 2304 2432 2560 2736 2880 3040 3420 3648 3840 4560 4608 4864 5472 5760 6080 6599 6840 7296 7680 9120 9728 10944 11520 12160 13198 13680 14592 14593 18240 19797 21888 23040 24320 26396 27360 29184 29186 32995 36480 39594 43776 43779 48640 52792 54720 58372 59391 65990 72960 72965 79188 87552 87558 98985 105584 109440 116744 118782 125381 131337 131980 145920 145930 158376 175116 197970 211168 218880 218895 233488 237564 250762 262674 263960 277267 291860 296955 316752 350232 376143 395940 422336 437760 437790 466976 475128 501524 525348 527920 554534 583720 593910 626905 633504 656685 700464 752286 791880 831801 844672 875580 933952 950256 1003048 1050696 1055840 1109068 1128429 1167440 1187820 1253810 1267008 1313370 1386335 1400928 1504572 1583760 1663602 1689344 1751160 1867904 1880715 1900512 2006096 2101392 2111680 2218136 2256858 2334880 2375640 2495403 2507620 2534016 2626740 2772670 2801856 3009144 3167520 3327204 3378688 3502320 3735808 3761430 3801024 4012192 4159005 4202784 4223360 4436272 4513716 4669760 4751280 4990806 5015240 5068032 5253480 5545340 5603712 5642145 6018288 6335040 6654408 7004640 7471616 7522860 7602048 8024384 8318010 8405568 8446720 8872544 9027432 9339520 9502560 9981612 10030480 10136064 10506960 11090680 11207424 11284290 12036576 12477015 12670080 13308816 14009280 15045720 15204096 16048768 16636020 16811136 16893440 17745088 18054864 18679040 19005120 19963224 20060960 21013920 22181360 22414848 22568580 24073152 24954030 25340160 26617632 28018560 30091440 30408192 32097536 33272040 33622272 35490176 36109728 37358080 38010240 39926448 40121920 42027840 44362720 45137160 48146304 49908060 50680320 53235264 56037120 60182880 64195072 66544080 67244544 70980352 72219456 76020480 79852896 80243840 84055680 88725440 90274320 96292608 96299207 99816120 106470528 112074240 120365760 133088160 141960704 144438912 152040960 159705792 160487680 168111360 177450880 180548640 192585216 192598414 199632240 212941056 240731520 266176320 288877824 288897621 319411584 320975360 336222720 354901760 361097280 385196828 399264480 425882112 481463040 481496035 532352640 577755648 577795242 638823168 709803520 722194560 770393656 798528960 866692863 962926080 962992070 1064705280 1155590484 1277646336 1444389120 1444488105 1540787312 1597057920 1733385726 1829684933 1925984140 2129410560 2311180968 2888778240 2888976210 3081574624 3194115840 3466771452 3659369866 3851968280 4333464315 4622361936 5489054799 5777952420 6163149248 6388231680 6933542904 7318739732 7703936560 8666928630 9148424665 9244723872 10978109598 11555904840 12326298496 13867085808 14637479464 15407873120 16467164397 17333857260 18296849330 18489447744 21956219196 23111809680 24652596992 27445273995 27734171616 29274958928 30815746240 32934328794 34667714520 36593698660 36978895488 43912438392 46223619360 49305193984 54890547990 55468343232 58549917856 61631492480 65868657588 69335429040 73187397320 73957790976 82335821985 87824876784 92447238720 109781095980 110936686464 117099835712 123262984960 131737315176 138670858080 146374794640 147915581952 164671643970 175649753568 184894477440 219562191960 221873372928 234199671424 246525969920 263474630352 277341716160 292749589280 329343287940 351299507136 369788954880 439124383920 443746745856 468399342848 526949260704 554683432320 585499178560 658686575880 702599014272 739577909760 878248767840 936798685696 1053898521408 1109366864640 1170998357120 1317373151760 1405198028544 1756497535680 2107797042816 2218733729280 2341996714240 2634746303520 2810396057088 3512995071360 4215594085632 4683993428480 5269492607040 7025990142720 8431188171264 10538985214080 14051980285440 21077970428160 42155940856320
• Sum of all divisors σ(n): 153715799952000
• Sum of proper divisors (its aliquot sum) s(n): 111559859095680
• 42155940856320 is an abundant number, because the sum of its proper divisors (111559859095680) is greater than itself. Its abundance is 69403918239360

Bases of 42155940856320

• Binary: 1001100101011100110001111000010100001000000000₂
• Hexadecimal: 0x265731E14200
• Base-36: EXY66R280

Squares and roots of 42155940856320

• 42155940856320 squared (42155940856320²) is 1777123349481549814883942400
• 42155940856320 cubed (42155940856320³) is 74916306815129511731299320259273555968000
• The square root of 42155940856320 is 6492760.6498561149
• The cube root of 42155940856320 is 34803.2335195967

Scales and comparisons

• 42,155,940,856,320 seconds is equal to 1,340,428 years, 27 weeks, 1 day, 3 hours, 12 minutes.
• To count from 1 to 42,155,940,856,320 would take you about three million, three hundred fifty-one thousand and seventy-one 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 42155940856320 cubic inches would be around 2900.3 feet tall.

Recreational maths with 42155940856320

• 42155940856320 backwards is 02365804955124
• The number of decimal digits it has is: 14
• The sum of 42155940856320's digits is 54
• More coming soon!