51042689856

Names of 51042689856

• Cardinal: 51042689856 can be written as Fifty-one billion, forty-two million, six hundred eighty-nine thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 5.1042689856 × 10¹⁰

Factors of 51042689856

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1083

Divisors of 51042689856

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 64 68 72 96 102 136 144 153 192 204 272 288 289 306 408 544 576 578 612 816 867 1061 1088 1156 1224 1632 1734 2122 2312 2448 2601 3183 3264 3468 4244 4624 4896 4913 5202 6366 6936 8488 9248 9549 9792 9826 10404 12732 13872 14739 16976 18037 18496 19098 19652 20808 25464 27744 29478 33952 36074 38196 39304 41616 44217 50928 54111 55488 58956 67904 72148 76392 78608 83232 83521 88434 101856 108222 117912 144296 152784 157216 162333 166464 167042 176868 203712 216444 235824 250563 288592 305568 306629 314432 324666 334084 353736 432888 471648 501126 577184 611136 613258 649332 668168 707472 751689 865776 919887 943296 1002252 1154368 1226516 1298664 1336336 1414944 1503378 1731552 1839774 2004504 2453032 2597328 2672672 2759661 2829888 3006756 3463104 3679548 4009008 4906064 5194656 5212693 5345344 5519322 6013512 7359096 8018016 9812128 10389312 10425386 11038644 12027024 14718192 15638079 16036032 19624256 20850772 22077288 24054048 29436384 31276158 41701544 44154576 46914237 48108096 58872768 62552316 83403088 88309152 88615781 93828474 125104632 166806176 176618304 177231562 187656948 250209264 265847343 333612352 354463124 375313896 500418528 531694686 708926248 750627792 797542029 1000837056 1063389372 1417852496 1501255584 1595084058 2126778744 2835704992 3002511168 3190168116 4253557488 5671409984 6380336232 8507114976 12760672464 17014229952 25521344928 51042689856
• Sum of all divisors σ(n): 155595097242
• Sum of proper divisors (its aliquot sum) s(n): 104552407386
• 51042689856 is an abundant number, because the sum of its proper divisors (104552407386) is greater than itself. Its abundance is 53509717530

Bases of 51042689856

• Binary: 101111100010011000011010001101000000₂
• Hexadecimal: 0xBE261A340
• Base-36: NG5HZK0

Squares and roots of 51042689856

• 51042689856 squared (51042689856²) is 2605356187735805300736
• 51042689856 cubed (51042689856³) is 132984387855009220831868456534016
• The square root of 51042689856 is 225926.2929718451
• The cube root of 51042689856 is 3709.4642018235

Scales and comparisons

• 51,042,689,856 seconds is equal to 1,622 years, 51 weeks, 6 days, 20 hours, 57 minutes, 36 seconds.
• To count from 1 to 51,042,689,856 would take you about three thousand, two hundred forty-five 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 51042689856 cubic inches would be around 309.1 feet tall.

Recreational maths with 51042689856

• 51042689856 backwards is 65898624015
• The number of decimal digits it has is: 11
• The sum of 51042689856's digits is 54
• More coming soon!