4939984478

Names of 4939984478

• Cardinal: 4939984478 can be written as Four billion, nine hundred thirty-nine million, nine hundred eighty-four thousand, four hundred seventy-eight.

Scientific notation

• Scientific notation: 4.939984478 × 10⁹

Factors of 4939984478

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 94

Divisors of 4939984478

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 11 13 22 26 31 37 62 74 121 143 242 286 341 403 407 481 682 806 814 962 1147 1369 1573 2294 2738 3146 3751 4433 4477 5291 7502 8866 8954 10582 12617 14911 15059 17797 25234 29822 30118 35594 42439 48763 50653 58201 84878 97526 101306 116402 138787 164021 165649 195767 277574 328042 331298 391534 466829 551707 557183 658489 933658 1103414 1114366 1316978 1570243 1804231 2153437 3140486 3608462 4306874 5135119 6068777 6129013 7243379 10270238 12137554 12258026 14486758 17272673 20413159 34545346 40826318 66756547 79677169 133513094 159354338 189999403 224544749 379998806 449089498 2469992239 4939984478
• Sum of all divisors σ(n): 9305829120
• Sum of proper divisors (its aliquot sum) s(n): 4365844642
• 4939984478 is a deficient number, because the sum of its proper divisors (4365844642) is less than itself. Its deficiency is 574139836

Bases of 4939984478

• Binary: 100100110011100100010111001011110₂
• Hexadecimal: 0x126722E5E
• Base-36: 29P50F2

Squares and roots of 4939984478

• 4939984478 squared (4939984478²) is 24403446642880932484
• 4939984478 cubed (4939984478³) is 120552647625533015673125983352
• The square root of 4939984478 is 70285.0231414915
• The cube root of 4939984478 is 1703.1067156213

Scales and comparisons

• 4,939,984,478 seconds is equal to 157 years, 3 weeks, 6 days, 17 hours, 54 minutes, 38 seconds.
• To count from 1 to 4,939,984,478 would take you about three hundred fourteen 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 4939984478 cubic inches would be around 141.9 feet tall.

Recreational maths with 4939984478

• 4939984478 backwards is 8744899394
• The number of decimal digits it has is: 10
• The sum of 4939984478's digits is 65
• More coming soon!