72276420463764049

Names of 72276420463764049

• Cardinal: 72276420463764049 can be written as Seventy-two quadrillion, two hundred seventy-six trillion, four hundred twenty billion, four hundred sixty-three million, seven hundred sixty-four thousand and forty-nine.

Scientific notation

• Scientific notation: 7.2276420463764049 × 10¹⁶

Factors of 72276420463764049

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11506

Divisors of 72276420463764049

• Number of divisors d(n): 81
• Complete list of divisors:
  1 13 17 107 169 221 289 1391 1819 2873 3757 11369 11449 18083 23647 30923 48841 147797 148837 193273 194633 307411 401999 1216483 1921361 1934881 2512549 2530229 3285641 3308761 5225987 15814279 20680211 32663137 32892977 42713333 43013893 129254161 130163681 205585627 268842743 351563587 555273329 559180609 1680304093 1692127853 2197320737 2212782577 3494955659 4570326631 13830195227 21843953209 21997662089 28565169581 28766173501 37354452529 37617303809 59414246203 179792537951 235113318859 371347204553 373960255513 485607882877 489024949517 1479830889289 2337302993363 3056473145167 3996926420603 6312902477401 6357324343721 19237801560757 25157125117913 39734150887171 51960043467839 250091420289841 327042626532869 427671127004521 675480565081907 4251554144927297 5559724651058773 72276420463764049
• Sum of all divisors σ(n): 83930017374211827
• Sum of proper divisors (its aliquot sum) s(n): 11653596910447778
• 72276420463764049 is a deficient number, because the sum of its proper divisors (11653596910447778) is less than itself. Its deficiency is 60622823553316271

Bases of 72276420463764049

• Binary: 100000000110001110000010101111111011000010010001001010001₂
• Hexadecimal: 0x100C7057F612251
• Base-36: JRNUP6M8Z81

Squares and roots of 72276420463764049

• 72276420463764049 squared (72276420463764049²) is 5223880955054810587926253144874401
• 72276420463764049 cubed (72276420463764049³) is 377563416360190796283610776510012725790355804209649
• 72276420463764049 is a perfect square number. Its square root is 268842743
• The cube root of 72276420463764049 is 416548.4715431657

Scales and comparisons

• 72,276,420,463,764,049 seconds is equal to 2,298,166,605 years, 5 weeks, 1 day, 12 hours, 40 minutes, 49 seconds.
• To count from 1 to 72,276,420,463,764,049 would take you about six billion, eight hundred ninety-four million, four hundred ninety-nine thousand, eight hundred fifteen 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 72276420463764049 cubic inches would be around 34712.4 feet tall.

Recreational maths with 72276420463764049

• 72276420463764049 backwards is 94046736402467227
• The number of decimal digits it has is: 17
• The sum of 72276420463764049's digits is 73
• More coming soon!