30990916578375606067272

Names of 30990916578375606067272

• Cardinal: 30990916578375606067272 can be written as Thirty sextillion, nine hundred ninety quintillion, nine hundred sixteen quadrillion, five hundred seventy-eight trillion, three hundred seventy-five billion, six hundred six million, sixty-seven thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 3.0990916578375606067272 × 10²²

Factors of 30990916578375606067272

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1326

Divisors of 30990916578375606067272

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 243 324 486 648 729 972 1321 1458 1944 2642 2916 3963 5284 5832 7926 10568 11889 15852 23778 31704 35667 47556 71334 95112 107001 142668 214002 285336 321003 428004 642006 856008 963009 1284012 1745041 1926018 2568024 3490082 3852036 5235123 6980164 7704072 10470246 13960328 15705369 20940492 31410738 41880984 47116107 62821476 94232214 125642952 141348321 188464428 282696642 376928856 424044963 565393284 848089926 1130786568 1272134889 1696179852 2544269778 3392359704 5088539556 10177079112
• Sum of all divisors σ(n): 30990916578394060609545
• Sum of proper divisors (its aliquot sum) s(n): 18454542273
• 30990916578375606067272 is a deficient number, because the sum of its proper divisors (18454542273) is less than itself. Its deficiency is 30990916578357151524999

Bases of 30990916578375606067272

• Binary: 110100100000000010101011101001111110001111010010010010001011110000001001000₂
• Hexadecimal: 0x690055D3F1E9245E048
• Base-36: 51OEGE0JG49I4I0

Squares and roots of 30990916578375606067272

• 30990916578375606067272 squared (30990916578375606067272²) is 960436910367835982678175495988203538189521984
• 30990916578375606067272 cubed (30990916578375606067272³) is 29764820168002414164332123053789070536188280104124692767407826907648
• The square root of 30990916578375606067272 is 176042371542.6931132755
• 30990916578375606067272 is a perfect cube number. Its cube root is 31410738

Scales and comparisons

• 30,990,916,578,375,606,067,272 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 30,990,916,578,375,606,067,272 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 30990916578375606067272 cubic inches would be around 2617561.5 feet tall.

Recreational maths with 30990916578375606067272

• 30990916578375606067272 backwards is 27276060657387561909903
• 30990916578375606067272 is a Harshad number.
• The number of decimal digits it has is: 23
• The sum of 30990916578375606067272's digits is 108
• More coming soon!