48781121792

Names of 48781121792

• Cardinal: 48781121792 can be written as Forty-eight billion, seven hundred eighty-one million, one hundred twenty-one thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 4.8781121792 × 10¹⁰

Factors of 48781121792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 645

Divisors of 48781121792

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 13 16 26 29 32 52 58 64 104 116 128 208 232 256 377 416 464 601 754 832 841 928 1202 1508 1664 1682 1856 2404 3016 3328 3364 3712 4808 6032 6728 7424 7813 9616 10933 12064 13456 15626 17429 19232 21866 24128 24389 26912 31252 34858 38464 43732 48256 48778 53824 62504 69716 76928 87464 96512 97556 107648 125008 139432 153856 174928 195112 215296 226577 250016 278864 317057 349856 390224 453154 500032 505441 557728 634114 699712 780448 906308 1000064 1010882 1115456 1268228 1399424 1560896 1812616 2000128 2021764 2230912 2536456 2798848 3121792 3625232 4043528 4461824 5072912 6243584 6570733 7250464 8087056 10145824 13141466 14500928 14657789 16174112 20291648 26282932 29001856 29315578 32348224 40583296 52565864 58003712 58631156 64696448 81166592 105131728 117262312 129392896 190551257 210263456 234524624 381102514 420526912 469049248 762205028 841053824 938098496 1524410056 1682107648 1876196992 3048820112 3752393984 6097640224 12195280448 24390560896 48781121792
• Sum of all divisors σ(n): 108787444080
• Sum of proper divisors (its aliquot sum) s(n): 60006322288
• 48781121792 is an abundant number, because the sum of its proper divisors (60006322288) is greater than itself. Its abundance is 11225200496

Bases of 48781121792

• Binary: 101101011011100101001101100100000000₂
• Hexadecimal: 0xB5B94D900
• Base-36: MER0QGW

Squares and roots of 48781121792

• 48781121792 squared (48781121792²) is 2379597843285937291264
• 48781121792 cubed (48781121792³) is 116079452209311836486023761625088
• The square root of 48781121792 is 220864.4873944203
• The cube root of 48781121792 is 3653.8489901479

Scales and comparisons

• 48,781,121,792 seconds is equal to 1,551 years, 4 weeks, 4 days, 7 hours, 36 minutes, 32 seconds.
• To count from 1 to 48,781,121,792 would take you about three thousand, one hundred two 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 48781121792 cubic inches would be around 304.5 feet tall.

Recreational maths with 48781121792

• 48781121792 backwards is 29712118784
• The number of decimal digits it has is: 11
• The sum of 48781121792's digits is 50
• More coming soon!