40071221072028

Names of 40071221072028

• Cardinal: 40071221072028 can be written as Forty trillion, seventy-one billion, two hundred twenty-one million, seventy-two thousand and twenty-eight.

Scientific notation

• Scientific notation: 4.0071221072028 × 10¹³

Factors of 40071221072028

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2264

Divisors of 40071221072028

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 127 162 254 324 381 508 762 883 1143 1249 1524 1766 2286 2498 2649 3429 3532 3747 4572 4996 5298 6858 7494 7947 10287 10596 11241 13716 14988 15894 20574 22482 23841 31788 33723 41148 44964 47682 67446 71523 95364 101169 112141 134892 143046 158623 202338 224282 286092 317246 336423 404676 448564 475869 634492 672846 779689 951738 1009269 1102867 1345692 1427607 1559378 1903476 2018538 2205734 2339067 2855214 3027807 3118756 3308601 4037076 4282821 4411468 4678134 5710428 6055614 6617202 7017201 8565642 9083421 9356268 9925803 12111228 12848463 13234404 14034402 17131284 18166842 19851606 21051603 25696926 28068804 29777409 36333684 39703212 42103206 51393852 59554818 63154809 84206412 89332227 99020503 119109636 126309618 140064109 178664454 198041006 252619236 280128218 297061509 357328908 396082012 420192327 560256436 594123018 840384654 891184527 973831561 1188246036 1260576981 1680769308 1782369054 1947663122 2521153962 2673553581 2921494683 3564738108 3781730943 3895326244 5042307924 5347107162 5842989366 7563461886 8020660743 8764484049 10694214324 11345192829 11685978732 15126923772 16041321486 17528968098 22690385658 26293452147 32082642972 35057936196 45380771316 52586904294 78880356441 105173808588 123676608247 157760712882 247353216494 315521425764 371029824741 494706432988 742059649482 1113089474223 1484119298964 2226178948446 3339268422669 4452357896892 6678536845338 10017805268007 13357073690676 20035610536014 40071221072028
• Sum of all divisors σ(n): 105783252960000
• Sum of proper divisors (its aliquot sum) s(n): 65712031887972
• 40071221072028 is an abundant number, because the sum of its proper divisors (65712031887972) is greater than itself. Its abundance is 25640810815944

Bases of 40071221072028

• Binary: 1001000111000111001110111001011101000010011100₂
• Hexadecimal: 0x2471CEE5D09C
• Base-36: E7CGQF1R0

Squares and roots of 40071221072028

• 40071221072028 squared (40071221072028²) is 1605702758203340817564032784
• 40071221072028 cubed (40071221072028³) is 64342470199931191106799271746411417365952
• The square root of 40071221072028 is 6330183.3363677549
• The cube root of 40071221072028 is 34219.8046185691

Scales and comparisons

• 40,071,221,072,028 seconds is equal to 1,274,140 years, 45 weeks, 5 days, 22 hours, 13 minutes, 48 seconds.
• To count from 1 to 40,071,221,072,028 would take you about three million, one hundred eighty-five thousand, three hundred fifty-two 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 40071221072028 cubic inches would be around 2851.7 feet tall.

Recreational maths with 40071221072028

• 40071221072028 backwards is 82027012217004
• 40071221072028 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40071221072028's digits is 36
• More coming soon!