51280427264

Names of 51280427264

• Cardinal: 51280427264 can be written as Fifty-one billion, two hundred eighty million, four hundred twenty-seven thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 5.1280427264 × 10¹⁰

Factors of 51280427264

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 121

Divisors of 51280427264

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 11 16 19 22 32 38 44 64 76 88 89 121 128 152 176 178 209 242 256 304 352 356 418 484 608 704 712 836 968 979 1216 1331 1408 1424 1672 1691 1936 1958 2299 2432 2662 2816 2848 3344 3382 3872 3916 4598 4864 5324 5696 6688 6764 7744 7832 7921 9196 10648 10769 11392 13376 13528 15488 15664 15842 18392 18601 21296 21538 22784 25289 26752 27056 30976 31328 31684 36784 37202 42592 43076 50578 53504 54112 62656 63368 73568 74404 85184 86152 87131 101156 108224 118459 125312 126736 147136 148808 150499 170368 172304 174262 202312 204611 216448 236918 250624 253472 294272 297616 300998 340736 344608 348524 404624 409222 432896 473836 506944 588544 595232 601996 689216 697048 809248 818444 947672 958441 1013888 1190464 1203992 1378432 1394096 1618496 1636888 1655489 1895344 1916882 2027776 2250721 2380928 2407984 2756864 2788192 3236992 3273776 3310978 3790688 3833764 4501442 4761856 4815968 5576384 6473984 6547552 6621956 7581376 7667528 9002884 9631936 10542851 11152768 13095104 13243912 15162752 15335056 18005768 18210379 19263872 21085702 22305536 26190208 26487824 30325504 30670112 36011536 36420758 38527744 42171404 52380416 52975648 61340224 72023072 72841516 84342808 105951296 122680448 144046144 145683032 168685616 200314169 211902592 245360896 288092288 291366064 337371232 400628338 423805184 576184576 582732128 674742464 801256676 1165464256 1349484928 1602513352 2330928512 2698969856 3205026704 4661857024 6410053408 12820106816 25640213632 51280427264
• Sum of all divisors σ(n): 119861222880
• Sum of proper divisors (its aliquot sum) s(n): 68580795616
• 51280427264 is an abundant number, because the sum of its proper divisors (68580795616) is greater than itself. Its abundance is 17300368352

Bases of 51280427264

• Binary: 101111110000100011010011100100000000₂
• Hexadecimal: 0xBF08D3900
• Base-36: NK31IWW

Squares and roots of 51280427264

• 51280427264 squared (51280427264²) is 2629682220378394525696
• 51280427264 cubed (51280427264³) is 134851227829548279032049506975744
• The square root of 51280427264 is 226451.8210657623
• The cube root of 51280427264 is 3715.2143741301

Scales and comparisons

• 51,280,427,264 seconds is equal to 1,630 years, 29 weeks, 11 hours, 7 minutes, 44 seconds.
• To count from 1 to 51,280,427,264 would take you about three thousand, two hundred sixty-one 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 51280427264 cubic inches would be around 309.6 feet tall.

Recreational maths with 51280427264

• 51280427264 backwards is 46272408215
• The number of decimal digits it has is: 11
• The sum of 51280427264's digits is 41
• More coming soon!