142591837973440

Names of 142591837973440

• Cardinal: 142591837973440 can be written as One hundred forty-two trillion, five hundred ninety-one billion, eight hundred thirty-seven million, nine hundred seventy-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4259183797344 × 10¹⁴

Factors of 142591837973440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 41457

Divisors of 142591837973440

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 139 160 184 230 278 320 368 460 556 695 736 920 1112 1390 1472 1840 2224 2780 3197 3680 3709 4448 5560 6394 7360 7418 8896 11120 12788 14836 15985 18545 22240 25576 29672 31970 37090 37579 44480 51152 59344 63940 74180 75158 85307 102304 118688 127880 148360 150316 170614 187895 204608 237376 255760 296720 300632 341228 375790 426535 511520 515551 593440 601264 682456 751580 853070 864317 1023040 1031102 1186880 1202528 1364912 1503160 1706140 1728634 2062204 2405056 2577755 2729824 3006320 3412280 3457268 4124408 4321585 5155510 5223481 5459648 6012640 6824560 6914536 8248816 8643170 10311020 10446962 11857673 12025280 13649120 13829072 16497632 17286340 20622040 20893924 23715346 26117405 27298240 27658144 32995264 34572680 41244080 41787848 47430692 52234810 55316288 59288365 69145360 82488160 83575696 94861384 104469620 118576730 120140063 138290720 139380511 164976320 167151392 189722768 208939240 237153460 240280126 276581440 278761022 334302784 379445536 417878480 474306920 480560252 557522044 600700315 696902555 758891072 835756960 948613840 961120504 1115044088 1201400630 1393805110 1671513920 1897227680 1922241008 2230088176 2402801260 2787610220 3205751753 3794455360 3844482016 4460176352 4805602520 5575220440 6411503506 7688964032 8920352704 9611205040 11150440880 12823007012 16028758765 19222410080 19373891029 22300881760 25646014024 32057517530 38444820160 38747782058 44601763520 51292028048 64115035060 77495564116 96869455145 102584056096 128230070120 154991128232 193738910290 205168112192 256460140240 309982256464 387477820580 445599493667 512920280480 619964512928 774955641160 891198987334 1025840560960 1239929025856 1549911282320 1782397974668 2227997468335 3099822564640 3564795949336 4455994936670 6199645129280 7129591898672 8911989873340 14259183797344 17823979746680 28518367594688 35647959493360 71295918986720 142591837973440
• Sum of all divisors σ(n): 356964422976000
• Sum of proper divisors (its aliquot sum) s(n): 214372585002560
• 142591837973440 is an abundant number, because the sum of its proper divisors (214372585002560) is greater than itself. Its abundance is 71780747029120

Bases of 142591837973440

• Binary: 100000011010111110111111110110011010101111000000₂
• Hexadecimal: 0x81AFBFD9ABC0
• Base-36: 1EJLSAPTJ4

Squares and roots of 142591837973440

• 142591837973440 squared (142591837973440²) is 20332432256643765566145433600
• 142591837973440 cubed (142591837973440³) is 2899238885945292842581329538894134083584000
• The square root of 142591837973440 is 11941182.4361509527
• The cube root of 142591837973440 is 52243.4147479745

Scales and comparisons

• 142,591,837,973,440 seconds is equal to 4,533,979 years, 19 weeks, 6 days, 1 hour, 30 minutes, 40 seconds.
• To count from 1 to 142,591,837,973,440 would take you about eleven million, three hundred thirty-four thousand, nine hundred forty-eight 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 142591837973440 cubic inches would be around 4353.6 feet tall.

Recreational maths with 142591837973440

• 142591837973440 backwards is 044379738195241
• The number of decimal digits it has is: 15
• The sum of 142591837973440's digits is 67
• More coming soon!