51490744000

Names of 51490744000

• Cardinal: 51490744000 can be written as Fifty-one billion, four hundred ninety million, seven hundred forty-four thousand.

Scientific notation

• Scientific notation: 5.1490744 × 10¹⁰

Factors of 51490744000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 30

Divisors of 51490744000

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 25 32 40 46 50 64 80 92 100 115 125 160 184 200 230 250 320 368 400 460 500 529 575 736 800 920 1000 1058 1150 1472 1600 1840 2000 2116 2300 2645 2875 3680 4000 4232 4600 5290 5750 7360 8000 8464 9200 10580 11500 12167 13225 16928 18400 21160 23000 24334 26450 33856 36800 42320 46000 48668 52900 60835 66125 84640 92000 97336 105800 121670 132250 169280 184000 194672 211600 243340 264500 279841 304175 389344 423200 486680 529000 559682 608350 778688 846400 973360 1058000 1119364 1216700 1399205 1520875 1946720 2116000 2238728 2433400 2798410 3041750 3893440 4232000 4477456 4866800 5596820 6083500 6436343 6996025 8954912 9733600 11193640 12167000 12872686 13992050 17909824 19467200 22387280 24334000 25745372 27984100 32181715 34980125 44774560 48668000 51490744 55968200 64363430 69960250 89549120 97336000 102981488 111936400 128726860 139920500 160908575 205962976 223872800 257453720 279841000 321817150 411925952 447745600 514907440 559682000 643634300 804542875 1029814880 1119364000 1287268600 1609085750 2059629760 2238728000 2574537200 3218171500 5149074400 6436343000 10298148800 12872686000 25745372000 51490744000
• Sum of all divisors σ(n): 133313046048
• Sum of proper divisors (its aliquot sum) s(n): 81822302048
• 51490744000 is an abundant number, because the sum of its proper divisors (81822302048) is greater than itself. Its abundance is 30331558048

Bases of 51490744000

• Binary: 101111111101000101100110011011000000₂
• Hexadecimal: 0xBFD1666C0
• Base-36: NNK9CCG

Squares and roots of 51490744000

• 51490744000 squared (51490744000²) is 2651296717673536000000
• 51490744000 cubed (51490744000³) is 136517240557768317750784000000000
• The square root of 51490744000 is 226915.7200371981
• The cube root of 51490744000 is 3720.2865235815

Scales and comparisons

• 51,490,744,000 seconds is equal to 1,637 years, 12 weeks, 5 days, 16 hours, 26 minutes, 40 seconds.
• To count from 1 to 51,490,744,000 would take you about three thousand, two hundred seventy-four 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 51490744000 cubic inches would be around 310 feet tall.

Recreational maths with 51490744000

• 51490744000 backwards is 00044709415
• The number of decimal digits it has is: 11
• The sum of 51490744000's digits is 34
• More coming soon!