51313448368

Names of 51313448368

• Cardinal: 51313448368 can be written as Fifty-one billion, three hundred thirteen million, four hundred forty-eight thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 5.1313448368 × 10¹⁰

Factors of 51313448368

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 53

Divisors of 51313448368

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 31 49 52 56 62 91 98 104 112 124 169 182 196 208 217 248 338 364 392 403 434 496 637 676 728 784 806 868 961 1183 1274 1352 1456 1519 1612 1736 1922 2197 2366 2548 2704 2821 3038 3224 3472 3844 4394 4732 5096 5239 5642 6076 6448 6727 7688 8281 8788 9464 10192 10478 11284 12152 12493 13454 15376 15379 16562 17576 18928 19747 20956 22568 24304 24986 26908 29791 30758 33124 35152 36673 39494 41912 45136 47089 49972 53816 59582 61516 66248 68107 73346 78988 83824 87451 94178 99944 107632 107653 119164 123032 132496 136214 146692 157976 162409 174902 188356 199888 208537 215306 238328 246064 256711 272428 293384 315952 324818 349804 376712 387283 417074 430612 476656 476749 513422 544856 586768 612157 649636 699608 753424 774566 834148 861224 953498 1026844 1089712 1136863 1224314 1299272 1399216 1459759 1549132 1668296 1722448 1906996 2053688 2111317 2273726 2448628 2598544 2710981 2919518 3098264 3336592 3337243 3813992 4107376 4222634 4547452 4897256 5034679 5421962 5839036 6196528 6674486 7627984 7958041 8445268 9094904 9794512 10069358 10843924 11678072 13348972 14779219 15916082 16890536 18189808 18976867 20138716 21687848 23356144 26697944 29558438 31832164 33781072 35242753 37953734 40277432 43375696 53395888 59116876 63664328 65450827 70485506 75907468 80554864 103454533 118233752 127328656 130901654 140971012 151814936 206909066 236467504 246699271 261803308 281942024 303629872 413818132 458155789 493398542 523606616 563884048 827636264 916311578 986797084 1047213232 1655272528 1832623156 1973594168 3207090523 3665246312 3947188336 6414181046 7330492624 12828362092 25656724184 51313448368
• Sum of all divisors σ(n): 129460880640
• Sum of proper divisors (its aliquot sum) s(n): 78147432272
• 51313448368 is an abundant number, because the sum of its proper divisors (78147432272) is greater than itself. Its abundance is 26833983904

Bases of 51313448368

• Binary: 101111110010100001010001010110110000₂
• Hexadecimal: 0xBF28515B0
• Base-36: NKMPA5S

Squares and roots of 51313448368

• 51313448368 squared (51313448368²) is 2633069983415401863424
• 51313448368 cubed (51313448368³) is 135111900643316839814778411692032
• The square root of 51313448368 is 226524.7191102993
• The cube root of 51313448368 is 3716.0116513991

Scales and comparisons

• 51,313,448,368 seconds is equal to 1,631 years, 31 weeks, 4 days, 15 hours, 39 minutes, 28 seconds.
• To count from 1 to 51,313,448,368 would take you about three thousand, two hundred sixty-three 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 51313448368 cubic inches would be around 309.7 feet tall.

Recreational maths with 51313448368

• 51313448368 backwards is 86384431315
• The number of decimal digits it has is: 11
• The sum of 51313448368's digits is 46
• More coming soon!