51431075072

Names of 51431075072

• Cardinal: 51431075072 can be written as Fifty-one billion, four hundred thirty-one million, seventy-five thousand and seventy-two.

Scientific notation

• Scientific notation: 5.1431075072 × 10¹⁰

Factors of 51431075072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 160

Divisors of 51431075072

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 37 38 52 64 74 76 89 104 128 148 152 169 178 208 247 256 296 304 338 356 361 416 481 494 592 608 676 703 712 722 832 962 988 1157 1184 1216 1352 1406 1424 1444 1664 1691 1924 1976 2314 2368 2432 2704 2812 2848 2888 3211 3293 3328 3382 3848 3952 4628 4693 4736 4864 5408 5624 5696 5776 6253 6422 6586 6764 7696 7904 9139 9256 9386 9472 10816 11248 11392 11552 12506 12844 13172 13357 13528 15041 15392 15808 18278 18512 18772 21632 21983 22496 22784 23104 25012 25688 26344 26714 27056 30082 30784 31616 32129 36556 37024 37544 42809 43264 43966 44992 46208 50024 51376 52688 53428 54112 60164 61009 61568 62567 63232 64258 73112 74048 75088 85618 87932 89984 92416 100048 102752 105376 106856 108224 118807 120328 122018 123136 125134 128516 146224 148096 150176 171236 173641 175864 179968 200096 205504 210752 213712 216448 237614 240656 244036 250268 257032 285779 292448 296192 300352 342472 347282 351728 400192 411008 417677 421504 427424 432896 475228 481312 488072 500536 514064 556517 571558 584896 600704 684944 694564 703456 800384 813371 822016 835354 843008 854848 950456 962624 976144 1001072 1028128 1113034 1143116 1169792 1188773 1201408 1369888 1389128 1406912 1600768 1626742 1670708 1709696 1900912 1925248 1952288 2002144 2056256 2226068 2257333 2286232 2339584 2377546 2739776 2778256 2813824 3253484 3341416 3419392 3801824 3850496 3904576 4004288 4112512 4452136 4514666 4572464 4755092 5429801 5479552 5556512 5627648 6506968 6682832 7603648 7809152 8008576 8225024 8904272 9029332 9144928 9510184 10573823 10859602 10959104 11113024 13013936 13365664 15207296 15454049 15618304 16017152 17808544 18058664 18289856 19020368 21147646 21719204 22226048 26027872 26731328 30414592 30908098 35617088 36117328 36579712 38040736 42295292 43438408 44452096 52055744 53462656 61816196 71234176 72234656 73159424 76081472 84590584 86876816 104111488 106925312 123632392 142468352 144469312 152162944 169181168 173753632 200902637 208222976 247264784 288938624 304325888 338362336 347507264 401805274 494529568 577877248 676724672 695014528 803610548 989059136 1353449344 1390029056 1607221096 1978118272 2706898688 3214442192 3956236544 6428884384 12857768768 25715537536 51431075072
• Sum of all divisors σ(n): 121849309260
• Sum of proper divisors (its aliquot sum) s(n): 70418234188
• 51431075072 is an abundant number, because the sum of its proper divisors (70418234188) is greater than itself. Its abundance is 18987159116

Bases of 51431075072

• Binary: 101111111001100001111110110100000000₂
• Hexadecimal: 0xBF987ED00
• Base-36: NMKQFI8

Squares and roots of 51431075072

• 51431075072 squared (51431075072²) is 2645155483061699805184
• 51431075072 cubed (51431075072³) is 136043190226458707088346078773248
• The square root of 51431075072 is 226784.2037532597
• The cube root of 51431075072 is 3718.8489104339

Scales and comparisons

• 51,431,075,072 seconds is equal to 1,635 years, 18 weeks, 1 day, 1 hour, 44 minutes, 32 seconds.
• To count from 1 to 51,431,075,072 would take you about three thousand, two hundred seventy 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 51431075072 cubic inches would be around 309.9 feet tall.

Recreational maths with 51431075072

• 51431075072 backwards is 27057013415
• The number of decimal digits it has is: 11
• The sum of 51431075072's digits is 35
• More coming soon!