3121353408

Names of 3121353408

• Cardinal: 3121353408 can be written as Three billion, one hundred twenty-one million, three hundred fifty-three thousand, four hundred eight.

Scientific notation

• Scientific notation: 3.121353408 × 10⁹

Factors of 3121353408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 340

Divisors of 3121353408

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 61 64 68 96 102 122 136 183 192 204 244 257 272 366 408 488 514 544 732 771 816 976 1028 1037 1088 1464 1542 1632 1952 2056 2074 2928 3084 3111 3264 3721 3904 4112 4148 4369 5856 6168 6222 7442 8224 8296 8738 11163 11712 12336 12444 13107 14884 15677 16448 16592 17476 22326 24672 24888 26214 29768 31354 33184 34952 44652 47031 49344 49776 52428 59536 62708 63257 66368 69904 89304 94062 99552 104856 119072 125416 126514 139808 178608 188124 189771 199104 209712 238144 250832 253028 266509 279616 357216 376248 379542 419424 501664 506056 533018 714432 752496 759084 799527 838848 956297 1003328 1012112 1066036 1504992 1518168 1599054 1912594 2024224 2132072 2868891 3009984 3036336 3198108 3825188 4048448 4264144 5737782 6072672 6396216 7650376 8528288 11475564 12145344 12792432 15300752 16257049 17056576 22951128 25584864 30601504 32514098 45902256 48771147 51169728 61203008 65028196 91804512 97542294 130056392 183609024 195084588 260112784 390169176 520225568 780338352 1040451136 1560676704 3121353408
• Sum of all divisors σ(n): 8924672016
• Sum of proper divisors (its aliquot sum) s(n): 5803318608
• 3121353408 is an abundant number, because the sum of its proper divisors (5803318608) is greater than itself. Its abundance is 2681965200

Bases of 3121353408

• Binary: 10111010000011000001001011000000₂
• Hexadecimal: 0xBA0C12C0
• Base-36: 1FMDFPC

Squares and roots of 3121353408

• 3121353408 squared (3121353408²) is 9742847097633214464
• 3121353408 cubed (3121353408³) is 30410868991820342701201293312
• The square root of 3121353408 is 55869.0738065345
• The cube root of 3121353408 is 1461.4399704477

Scales and comparisons

• 3,121,353,408 seconds is equal to 99 years, 12 weeks, 6 days, 18 hours, 36 minutes, 48 seconds.
• To count from 1 to 3,121,353,408 would take you about one hundred ninety-eight 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 3121353408 cubic inches would be around 121.8 feet tall.

Recreational maths with 3121353408

• 3121353408 backwards is 8043531213
• The number of decimal digits it has is: 10
• The sum of 3121353408's digits is 30
• More coming soon!