72376991794464

Names of 72376991794464

• Cardinal: 72376991794464 can be written as Seventy-two trillion, three hundred seventy-six billion, nine hundred ninety-one million, seven hundred ninety-four thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 7.2376991794464 × 10¹³

Factors of 72376991794464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 107703856849

Divisors of 72376991794464

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 107703856837 215407713674 323111570511 430815427348 646223141022 753926997859 861630854696 1292446282044 1507853995718 1723261709392 2261780993577 2584892564088 3015707991436 3446523418784 4523561987154 5169785128176 6031415982872 9047123974308 10339570256352 12062831965744 18094247948616 24125663931488 36188495897232 72376991794464
• Sum of all divisors σ(n): 217130975385408
• Sum of proper divisors (its aliquot sum) s(n): 144753983590944
• 72376991794464 is an abundant number, because the sum of its proper divisors (144753983590944) is greater than itself. Its abundance is 72376991796480

Bases of 72376991794464

• Binary: 10000011101001110010100111000101100010100100000₂
• Hexadecimal: 0x41D394E2C520
• Base-36: PNLJ471UO

Squares and roots of 72376991794464

• 72376991794464 squared (72376991794464²) is 5238428941215909186821047296
• 72376991794464 cubed (72376991794464³) is 379141728494266598625520334951762854969344
• The square root of 72376991794464 is 8507466.8259396699
• The cube root of 72376991794464 is 41674.1588550449

Scales and comparisons

• 72,376,991,794,464 seconds is equal to 2,301,364 years, 24 weeks, 6 hours, 54 minutes, 24 seconds.
• To count from 1 to 72,376,991,794,464 would take you about five million, seven hundred fifty-three thousand, four hundred eleven 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 72376991794464 cubic inches would be around 3472.8 feet tall.

Recreational maths with 72376991794464

• 72376991794464 backwards is 46449719967327
• The number of decimal digits it has is: 14
• The sum of 72376991794464's digits is 78
• More coming soon!