51311517312

Names of 51311517312

• Cardinal: 51311517312 can be written as Fifty-one billion, three hundred eleven million, five hundred seventeen thousand, three hundred twelve.

Scientific notation

• Scientific notation: 5.1311517312 × 10¹⁰

Factors of 51311517312

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 879

Divisors of 51311517312

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 113 128 132 176 192 193 226 264 339 352 384 386 452 528 557 579 678 704 772 904 1056 1114 1158 1243 1356 1408 1544 1671 1808 2112 2123 2228 2316 2486 2712 3088 3342 3616 3729 4224 4246 4456 4632 4972 5424 6127 6176 6369 6684 7232 7458 8492 8912 9264 9944 10848 12254 12352 12738 13368 14464 14916 16984 17824 18381 18528 19888 21696 21809 24508 24704 25476 26736 29832 33968 35648 36762 37056 39776 43392 43618 49016 50952 53472 59664 62941 65427 67936 71296 73524 74112 79552 87236 98032 101904 106944 107501 119328 125882 130854 135872 147048 159104 174472 188823 196064 203808 213888 215002 238656 239899 251764 261708 271744 294096 322503 348944 377646 392128 407616 430004 477312 479798 503528 523416 588192 645006 692351 697888 719697 755292 784256 815232 860008 959596 1007056 1046832 1176384 1182511 1290012 1384702 1395776 1439394 1510584 1720016 1919192 2014112 2077053 2093664 2352768 2365022 2580024 2769404 2791552 2878788 3021168 3440032 3547533 3838384 4028224 4154106 4187328 4730044 5160048 5538808 5757576 6042336 6880064 7095066 7676768 8056448 8308212 8374656 9460088 10320096 11077616 11515152 12084672 12147613 13760128 14190132 15353536 16616424 18920176 20640192 22155232 23030304 24169344 24295226 28380264 30707072 33232848 36442839 37840352 41280384 44310464 46060608 48590452 56760528 66465696 72885678 75680704 88620928 92121216 97180904 113521056 132931392 133623743 145771356 151361408 194361808 227042112 265862784 267247486 291542712 388723616 400871229 454084224 534494972 583085424 777447232 801742458 1068989944 1166170848 1554894464 1603484916 2137979888 2332341696 3206969832 4275959776 4664683392 6413939664 8551919552 12827879328 17103839104 25655758656 51311517312
• Sum of all divisors σ(n): 151050510720
• Sum of proper divisors (its aliquot sum) s(n): 99738993408
• 51311517312 is an abundant number, because the sum of its proper divisors (99738993408) is greater than itself. Its abundance is 48427476096

Bases of 51311517312

• Binary: 101111110010011001111001111010000000₂
• Hexadecimal: 0xBF2679E80
• Base-36: NKLJW5C

Squares and roots of 51311517312

• 51311517312 squared (51311517312²) is 2632871808859675705344
• 51311517312 cubed (51311517312³) is 135096647400580004933464466915328
• The square root of 51311517312 is 226520.4567185931
• The cube root of 51311517312 is 3715.9650364807

Scales and comparisons

• 51,311,517,312 seconds is equal to 1,631 years, 28 weeks, 3 days, 7 hours, 15 minutes, 12 seconds.
• To count from 1 to 51,311,517,312 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 51311517312 cubic inches would be around 309.7 feet tall.

Recreational maths with 51311517312

• 51311517312 backwards is 21371511315
• The number of decimal digits it has is: 11
• The sum of 51311517312's digits is 30
• More coming soon!