51946064640

Names of 51946064640

• Cardinal: 51946064640 can be written as Fifty-one billion, nine hundred forty-six million, sixty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 5.194606464 × 10¹⁰

Factors of 51946064640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2074

Divisors of 51946064640

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 256 270 281 288 320 324 360 384 405 432 480 540 562 576 640 648 720 768 810 843 864 960 1080 1124 1152 1280 1296 1405 1440 1620 1686 1728 1783 1920 2160 2248 2304 2529 2592 2810 2880 3240 3372 3456 3566 3840 4215 4320 4496 5058 5184 5349 5620 5760 6480 6744 6912 7132 7587 8430 8640 8915 8992 10116 10368 10698 11240 11520 12645 12960 13488 14264 15174 16047 16860 17280 17830 17984 20232 20736 21396 22480 22761 25290 25920 26745 26976 28528 30348 32094 33720 34560 35660 35968 37935 40464 42792 44960 45522 48141 50580 51840 53490 53952 57056 60696 64188 67440 71320 71936 75870 80235 80928 85584 89920 91044 96282 101160 103680 106980 107904 113805 114112 121392 128376 134880 142640 144423 151740 160470 161856 171168 179840 182088 192564 202320 213960 215808 227610 228224 240705 242784 256752 269760 285280 288846 303480 320940 323712 342336 359680 364176 385128 404640 427920 455220 456448 481410 485568 501023 513504 539520 570560 577692 606960 641880 647424 684672 722115 728352 770256 809280 855840 910440 962820 971136 1002046 1027008 1079040 1141120 1155384 1213920 1283760 1369344 1444230 1456704 1503069 1540512 1618560 1711680 1820880 1925640 1942272 2004092 2054016 2282240 2310768 2427840 2505115 2567520 2888460 2913408 3006138 3081024 3237120 3423360 3641760 3851280 4008184 4108032 4509207 4621536 4855680 5010230 5135040 5776920 5826816 6012276 6162048 6846720 7283520 7515345 7702560 8016368 9018414 9243072 9711360 10020460 10270080 11553840 12024552 12324096 13527621 14567040 15030690 15405120 16032736 18036828 18486144 20040920 20540160 22546035 23107680 24049104 27055242 29134080 30061380 30810240 32065472 36073656 36972288 40081840 40582863 45092070 46215360 48098208 54110484 60122760 61620480 64130944 67638105 72147312 80163680 81165726 90184140 92430720 96196416 108220968 120245520 128261888 135276210 144294624 160327360 162331452 180368280 184861440 192392832 202914315 216441936 240491040 270552420 288589248 320654720 324662904 360736560 384785664 405828630 432883872 480982080 541104840 577178496 641309440 649325808 721473120 811657260 865767744 961964160 1082209680 1154356992 1298651616 1442946240 1623314520 1731535488 1923928320 2164419360 2597303232 2885892480 3246629040 3463070976 4328838720 5194606464 5771784960 6493258080 8657677440 10389212928 12986516160 17315354880 25973032320 51946064640
• Sum of all divisors σ(n): 186638604768
• Sum of proper divisors (its aliquot sum) s(n): 134692540128
• 51946064640 is an abundant number, because the sum of its proper divisors (134692540128) is greater than itself. Its abundance is 82746475488

Bases of 51946064640

• Binary: 110000011000001110100000101100000000₂
• Hexadecimal: 0xC183A0B00
• Base-36: NV3CG00

Squares and roots of 51946064640

• 51946064640 squared (51946064640²) is 2698393631583058329600
• 51946064640 cubed (51946064640³) is 140170930010377893518292025344000
• The square root of 51946064640 is 227916.7932382343
• The cube root of 51946064640 is 3731.2202338981

Scales and comparisons

• 51,946,064,640 seconds is equal to 1,651 years, 37 weeks, 4 days, 14 hours, 24 minutes.
• To count from 1 to 51,946,064,640 would take you about three thousand, three hundred 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 51946064640 cubic inches would be around 310.9 feet tall.

Recreational maths with 51946064640

• 51946064640 backwards is 04646064915
• 51946064640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51946064640's digits is 45
• More coming soon!