51490224440

Names of 51490224440

• Cardinal: 51490224440 can be written as Fifty-one billion, four hundred ninety million, two hundred twenty-four thousand, four hundred forty.

Scientific notation

• Scientific notation: 5.149022444 × 10¹⁰

Factors of 51490224440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1653

Divisors of 51490224440

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 40 43 61 86 122 172 215 244 305 344 430 449 488 610 860 898 1093 1220 1720 1796 2186 2245 2440 2623 3592 4372 4490 5246 5465 8744 8980 10492 10930 13115 17960 19307 20984 21860 26230 27389 38614 43720 46999 52460 54778 66673 77228 93998 96535 104920 109556 133346 136945 154456 187996 193070 219112 234995 266692 273890 333365 375992 386140 469990 490757 533384 547780 666730 772280 939980 981514 1095560 1177727 1333460 1879960 1963028 2355454 2453785 2666920 2866939 3926056 4710908 4907570 5733878 5888635 9421816 9815140 11467756 11777270 14334695 19630280 21102551 22935512 23554540 28669390 29936177 42205102 47109080 57338780 59872354 84410204 105512755 114677560 119744708 149680885 168820408 211025510 239489416 299361770 422051020 598723540 844102040 1197447080 1287255611 2574511222 5149022444 6436278055 10298044888 12872556110 25745112220 51490224440
• Sum of all divisors σ(n): 120869496000
• Sum of proper divisors (its aliquot sum) s(n): 69379271560
• 51490224440 is an abundant number, because the sum of its proper divisors (69379271560) is greater than itself. Its abundance is 17889047120

Bases of 51490224440

• Binary: 101111111101000011100111100100111000₂
• Hexadecimal: 0xBFD0E7938
• Base-36: NNJY7G8

Squares and roots of 51490224440

• 51490224440 squared (51490224440²) is 2651243212881573313600
• 51490224440 cubed (51490224440³) is 136513108076298909057578504384000
• The square root of 51490224440 is 226914.5752039739
• The cube root of 51490224440 is 3720.2740105327

Scales and comparisons

• 51,490,224,440 seconds is equal to 1,637 years, 11 weeks, 6 days, 16 hours, 7 minutes, 20 seconds.
• To count from 1 to 51,490,224,440 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 51490224440 cubic inches would be around 310 feet tall.

Recreational maths with 51490224440

• 51490224440 backwards is 04442209415
• The number of decimal digits it has is: 11
• The sum of 51490224440's digits is 35
• More coming soon!