84738925886638144

Names of 84738925886638144

• Cardinal: 84738925886638144 can be written as Eighty-four quadrillion, seven hundred thirty-eight trillion, nine hundred twenty-five billion, eight hundred eighty-six million, six hundred thirty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 8.4738925886638144 × 10¹⁶

Factors of 84738925886638144

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 162

Divisors of 84738925886638144

• Number of divisors d(n): 147
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 149 176 242 298 352 484 596 704 968 1192 1639 1936 2384 3278 3872 4768 6556 7744 9536 13112 18029 22201 26224 36058 44402 52448 72116 88804 104896 144232 177608 244211 288464 355216 488422 576928 710432 976844 1153856 1420864 1953688 2686321 3307949 3907376 5372642 6615898 7814752 10745284 13231796 15629504 21490568 26463592 36387439 42981136 52927184 72774878 85962272 105854368 145549756 171924544 211708736 291099512 400261829 492884401 582199024 800523658 985768802 1164398048 1601047316 1971537604 2328796096 3202094632 3943075208 5421728411 6404189264 7886150416 10843456822 12808378528 15772300832 21686913644 25616757056 31544601664 43373827288 59639012521 73439775749 86747654576 119278025042 146879551498 173495309152 238556050084 293759102996 346990618304 477112100168 587518205992 807837533239 954224200336 1175036411984 1615675066478 1908448400672 2350072823968 3231350132956 3816896801344 4700145647936 6462700265912 8886212865629 10942526586601 12925400531824 17772425731258 21885053173202 25850801063648 35544851462516 43770106346404 51701602127296 71089702925032 87540212692808 120367792452611 142179405850064 175080425385616 240735584905222 284358811700128 350160850771232 481471169810444 568717623400256 700321701542464 962942339620888 1324045716978721 1925884679241776 2648091433957442 3851769358483552 5296182867914884 7703538716967104 10592365735829768 21184731471659536 42369462943319072 84738925886638144
• Sum of all divisors σ(n): 186079069388968441
• Sum of proper divisors (its aliquot sum) s(n): 101340143502330297
• 84738925886638144 is an abundant number, because the sum of its proper divisors (101340143502330297) is greater than itself. Its abundance is 16601217615692153

Bases of 84738925886638144

• Binary: 100101101000011011001101010101000000111110000100001000000₂
• Hexadecimal: 0x12D0D9AA81F0840
• Base-36: N6DFX4YO9J4

Squares and roots of 84738925886638144

• 84738925886638144 squared (84738925886638144²) is 7180685560421152159237598395764736
• 84738925886638144 cubed (84738925886638144³) is 608483581519780699174633116446844978187022987689984
• 84738925886638144 is a perfect square number. Its square root is 291099512
• The cube root of 84738925886638144 is 439232.3493102577
• Being both a perfect square and a perfect cube, 84738925886638144 is also a perfect sixth number.

Scales and comparisons

• 84,738,925,886,638,144 seconds is equal to 2,694,435,728 years, 25 weeks, 2 days, 10 hours, 9 minutes, 4 seconds.
• To count from 1 to 84,738,925,886,638,144 would take you about eight billion, eighty-three million, three hundred seven thousand, one hundred eighty-five 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 84738925886638144 cubic inches would be around 36602.7 feet tall.

Recreational maths with 84738925886638144

• 84738925886638144 backwards is 44183668852983748
• The number of decimal digits it has is: 17
• The sum of 84738925886638144's digits is 94
• More coming soon!