47485978032

Names of 47485978032

• Cardinal: 47485978032 can be written as Forty-seven billion, four hundred eighty-five million, nine hundred seventy-eight thousand and thirty-two.

Scientific notation

• Scientific notation: 4.7485978032 × 10¹⁰

Factors of 47485978032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 519

Divisors of 47485978032

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 71 142 213 284 426 443 568 852 886 1136 1329 1704 1772 2658 3408 3544 5041 5316 7088 10082 10632 15123 20164 21264 30246 31453 40328 60492 62906 80656 94359 120984 125812 188718 196249 241968 251624 377436 392498 503248 588747 754872 784996 1177494 1509744 1569992 2233163 2354988 3139984 4466326 4709976 6699489 8932652 9419952 13398978 13933679 17865304 26797956 27867358 35730608 41801037 53595912 55734716 83602074 107191824 111469432 167204148 222938864 334408296 668816592 989291209 1978582418 2967873627 3957164836 5935747254 7914329672 11871494508 15828659344 23742989016 47485978032
• Sum of all divisors σ(n): 124705722316
• Sum of proper divisors (its aliquot sum) s(n): 77219744284
• 47485978032 is an abundant number, because the sum of its proper divisors (77219744284) is greater than itself. Its abundance is 29733766252

Bases of 47485978032

• Binary: 101100001110011000101000010110110000₂
• Hexadecimal: 0xB0E6285B0
• Base-36: LTBXB5C

Squares and roots of 47485978032

• 47485978032 squared (47485978032²) is 2254918109655586593024
• 47485978032 cubed (47485978032³) is 107076991819064152042411388448768
• The square root of 47485978032 is 217912.7762018557
• The cube root of 47485978032 is 3621.2218241655

Scales and comparisons

• 47,485,978,032 seconds is equal to 1,509 years, 47 weeks, 1 day, 5 hours, 27 minutes, 12 seconds.
• To count from 1 to 47,485,978,032 would take you about three thousand and nineteen 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 47485978032 cubic inches would be around 301.8 feet tall.

Recreational maths with 47485978032

• 47485978032 backwards is 23087958474
• The number of decimal digits it has is: 11
• The sum of 47485978032's digits is 57
• More coming soon!