72664828252996144

Names of 72664828252996144

• Cardinal: 72664828252996144 can be written as Seventy-two quadrillion, six hundred sixty-four trillion, eight hundred twenty-eight billion, two hundred fifty-two million, nine hundred ninety-six thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 7.2664828252996144 × 10¹⁶

Factors of 72664828252996144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2058245992

Divisors of 72664828252996144

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 16 22 29 44 58 88 116 176 232 319 464 638 1276 2552 5104 6917 13834 27668 55336 76087 110672 152174 200593 304348 401186 608696 802372 1217392 1604744 2206523 3209488 4413046 8826092 17652184 35304368 2058239033 4116478066 8232956132 16465912264 22640629363 32931824528 45281258726 59688931957 90562517452 119377863914 181125034904 238755727828 362250069808 477511455656 656578251527 955022911312 1313156503054 2626313006108 5252626012216 10505252024432 14236839391261 28473678782522 56947357565044 113894715130088 156605233303871 227789430260176 313210466607742 412868342346569 626420933215484 825736684693138 1252841866430968 1651473369386276 2505683732861936 3302946738772552 4541551765812259 6605893477545104 9083103531624518 18166207063249036 36332414126498072 72664828252996144
• Sum of all divisors σ(n): 158906097631285920
• Sum of proper divisors (its aliquot sum) s(n): 86241269378289776
• 72664828252996144 is an abundant number, because the sum of its proper divisors (86241269378289776) is greater than itself. Its abundance is 13576441125293632

Bases of 72664828252996144

• Binary: 100000010001010000100011010111011101011110100001000110000₂
• Hexadecimal: 0x1022846BBAF4230
• Base-36: JVHJ59BKDV4

Squares and roots of 72664828252996144

• 72664828252996144 squared (72664828252996144²) is 5280177265037426640853512878868736
• 72664828252996144 cubed (72664828252996144³) is 383683174109319508111173242357593163225537290153984
• The square root of 72664828252996144 is 269564144.9692375983
• The cube root of 72664828252996144 is 417293.3051292535

Scales and comparisons

• 72,664,828,252,996,144 seconds is equal to 2,310,516,771 years, 19 weeks, 3 days, 1 hour, 9 minutes, 4 seconds.
• To count from 1 to 72,664,828,252,996,144 would take you about six billion, nine hundred thirty-one million, five hundred fifty thousand, three hundred fourteen 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 72664828252996144 cubic inches would be around 34774.4 feet tall.

Recreational maths with 72664828252996144

• 72664828252996144 backwards is 44169925282846627
• The number of decimal digits it has is: 17
• The sum of 72664828252996144's digits is 85
• More coming soon!