84872607920128

Names of 84872607920128

• Cardinal: 84872607920128 can be written as Eighty-four trillion, eight hundred seventy-two billion, six hundred seven million, nine hundred twenty thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 8.4872607920128 × 10¹³

Factors of 84872607920128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1377

Divisors of 84872607920128

• Number of divisors d(n): 234
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 41 56 64 82 112 128 164 224 256 287 328 448 512 574 656 896 1024 1148 1312 1327 1681 1792 2048 2296 2624 2654 3362 3584 4096 4592 5248 5308 6724 7168 9184 9289 10496 10616 11767 13448 14336 18368 18578 20992 21232 23534 26896 28672 36736 37156 41984 42464 47068 53792 54407 73472 74312 83968 84928 94136 107584 108814 146944 148624 167936 169856 188272 215168 217628 293888 297248 339712 376544 380849 430336 435256 587776 594496 679424 753088 761698 860672 870512 1175552 1188992 1358848 1506176 1523396 1721344 1741024 1760929 2230687 2377984 2717696 3012352 3046792 3442688 3482048 3521858 4461374 4755968 5435392 6024704 6093584 6885376 6964096 7043716 8922748 9511936 12049408 12187168 12326503 13928192 14087432 15614809 17845496 19023872 24098816 24374336 24653006 27856384 28174864 31229618 35690992 38047744 48197632 48748672 49306012 55712768 56349728 62459236 71381984 72198089 97497344 98612024 111425536 112699456 124918472 142763968 144396178 194994688 197224048 222851072 225398912 249836944 285527936 288792356 389989376 394448096 450797824 499673888 505386623 571055872 577584712 779978752 788896192 901595648 999347776 1010773246 1142111744 1155169424 1559957504 1577792384 1803191296 1998695552 2021546492 2284223488 2310338848 2960121649 3155584768 3606382592 3997391104 4043092984 4568446976 4620677696 5920243298 6311169536 7212765184 7994782208 8086185968 9136893952 9241355392 11840486596 12622339072 15989564416 16172371936 18482710784 20720851543 23680973192 25244678144 31979128832 32344743872 36965421568 41441703086 47361946384 50489356288 63958257664 64689487744 73930843136 82883406172 94723892768 129378975488 147861686272 165766812344 189447785536 258757950976 295723372544 331533624688 378895571072 517515901952 663067249376 757791142144 1035031803904 1326134498752 1515582284288 2070063607808 2652268997504 3031164568576 5304537995008 6062329137152 10609075990016 12124658274304 21218151980032 42436303960064 84872607920128
• Sum of all divisors σ(n): 198967175447208
• Sum of proper divisors (its aliquot sum) s(n): 114094567527080
• 84872607920128 is an abundant number, because the sum of its proper divisors (114094567527080) is greater than itself. Its abundance is 29221959606952

Bases of 84872607920128

• Binary: 10011010011000011110001101001010111000000000000₂
• Hexadecimal: 0x4D30F1A57000
• Base-36: U31XRER5S

Squares and roots of 84872607920128

• 84872607920128 squared (84872607920128²) is 7203359575163774114027536384
• 84872607920128 cubed (84872607920128³) is 611367912930574800192925430689362085937152
• The square root of 84872607920128 is 9212633.0611898355
• The cube root of 84872607920128 is 43946.3201986961

Scales and comparisons

• 84,872,607,920,128 seconds is equal to 2,698,686 years, 20 weeks, 6 days, 22 hours, 15 minutes, 28 seconds.
• To count from 1 to 84,872,607,920,128 would take you about six million, seven hundred forty-six thousand, seven hundred sixteen 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 84872607920128 cubic inches would be around 3662.2 feet tall.

Recreational maths with 84872607920128

• 84872607920128 backwards is 82102970627848
• 84872607920128 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 84872607920128's digits is 64
• More coming soon!