72979803868384

Names of 72979803868384

• Cardinal: 72979803868384 can be written as Seventy-two trillion, nine hundred seventy-nine billion, eight hundred three million, eight hundred sixty-eight thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 7.2979803868384 × 10¹³

Factors of 72979803868384

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 992

Divisors of 72979803868384

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 343 392 686 784 983 1372 1568 1966 2401 2744 3932 4802 5488 6881 7864 9604 10976 13762 15728 19208 27524 31456 38416 48167 55048 76832 96334 110096 192668 220192 337169 385336 674338 770672 966289 1348676 1541344 1932578 2360183 2697352 3865156 4720366 5394704 6764023 7730312 9440732 10789408 13528046 15460624 18881464 27056092 30921248 37762928 47348161 54112184 75525856 94696322 108224368 189392644 216448736 331437127 378785288 662874254 757570576 949862087 1325748508 1515141152 1899724174 2320059889 2651497016 3799448348 4640119778 5302994032 6649034609 7598896696 9280239556 10605988064 13298069218 15197793392 18560479112 26596138436 30395586784 37120958224 46543242263 53192276872 74241916448 93086484526 106384553744 186172969052 212769107488 325802695841 372345938104 651605391682 744691876208 1303210783364 1489383752416 2280618870887 2606421566728 4561237741774 5212843133456 9122475483548 10425686266912 18244950967096 36489901934192 72979803868384
• Sum of all divisors σ(n): 167786201353680
• Sum of proper divisors (its aliquot sum) s(n): 94806397485296
• 72979803868384 is an abundant number, because the sum of its proper divisors (94806397485296) is greater than itself. Its abundance is 21826593616912

Bases of 72979803868384

• Binary: 10000100101111111101111010010010000110011100000₂
• Hexadecimal: 0x425FEF490CE0
• Base-36: PVAGIXUXS

Squares and roots of 72979803868384

• 72979803868384 squared (72979803868384²) is 5326051772667796250794771456
• 72979803868384 cubed (72979803868384³) is 388694213762154697383492593739069984047104
• The square root of 72979803868384 is 8542821.7743544199
• The cube root of 72979803868384 is 41789.5374309529

Scales and comparisons

• 72,979,803,868,384 seconds is equal to 2,320,532 years, 1 week, 21 hours, 13 minutes, 4 seconds.
• To count from 1 to 72,979,803,868,384 would take you about five million, eight hundred one thousand, three hundred thirty 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 72979803868384 cubic inches would be around 3482.5 feet tall.

Recreational maths with 72979803868384

• 72979803868384 backwards is 48386830897927
• The number of decimal digits it has is: 14
• The sum of 72979803868384's digits is 82
• More coming soon!