31328070669

Names of 31328070669

• Cardinal: 31328070669 can be written as Thirty-one billion, three hundred twenty-eight million, seventy thousand, six hundred sixty-nine.

Scientific notation

• Scientific notation: 3.1328070669 × 10¹⁰

Factors of 31328070669

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 240

Divisors of 31328070669

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 21 43 49 53 61 63 73 129 147 159 183 219 301 343 371 387 427 441 477 511 549 657 903 1029 1113 1281 1533 2107 2279 2597 2623 2709 2989 3087 3139 3233 3339 3577 3843 3869 4453 4599 6321 6837 7791 7869 8967 9417 9699 10731 11607 13359 14749 15953 18179 18361 18963 20511 20923 21973 22631 23373 23607 25039 26901 27083 28251 29097 31171 32193 34821 40077 44247 47859 54537 55083 62769 65919 67893 75117 81249 93513 111671 128527 132741 139019 143577 153811 158417 163611 165249 166367 188307 189581 191479 197757 203679 218197 225351 236009 243747 280539 335013 385581 417057 461433 475251 499101 568743 574437 654591 708027 781697 899689 973133 1005039 1076677 1108919 1156743 1164569 1251171 1327067 1340353 1384299 1425753 1497303 1527379 1652063 1706229 1723311 1963773 2124081 2345091 2699067 2919399 3230031 3326757 3493707 3981201 4021059 4582137 4956189 6811931 7035273 8097201 8151983 8758197 9382471 9690093 9980271 10148387 10481121 11564441 11943603 12063177 13746411 14868567 20435793 24455949 28147413 30445161 34693323 47683517 57063881 61307379 65677297 71038709 73367847 80951087 84442239 91335483 104079969 143050551 171191643 197031891 213116127 242853261 429151653 497270963 513574929 591095673 639348381 728559783 1491812889 3480896741 4475438667 10442690223 31328070669
• Sum of all divisors σ(n): 56685657600
• Sum of proper divisors (its aliquot sum) s(n): 25357586931
• 31328070669 is a deficient number, because the sum of its proper divisors (25357586931) is less than itself. Its deficiency is 5970483738

Bases of 31328070669

• Binary: 11101001011010011000110110000001101₂
• Hexadecimal: 0x74B4C6C0D
• Base-36: EE3XA19

Squares and roots of 31328070669

• 31328070669 squared (31328070669²) is 981448011841858107561
• 31328070669 cubed (31328070669³) is 30746872672931279645941611228309
• The square root of 31328070669 is 176997.3747517177
• The cube root of 31328070669 is 3152.4234535555

Scales and comparisons

• 31,328,070,669 seconds is equal to 996 years, 7 weeks, 9 hours, 51 minutes, 9 seconds.
• To count from 1 to 31,328,070,669 would take you about one thousand, nine hundred ninety-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 31328070669 cubic inches would be around 262.7 feet tall.

Recreational maths with 31328070669

• 31328070669 backwards is 96607082313
• The number of decimal digits it has is: 11
• The sum of 31328070669's digits is 45
• More coming soon!