3149894832

Names of 3149894832

• Cardinal: 3149894832 can be written as Three billion, one hundred forty-nine million, eight hundred ninety-four thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 3.149894832 × 10⁹

Factors of 3149894832

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 22770

Divisors of 3149894832

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 59 84 98 112 118 147 168 177 196 236 294 336 354 392 413 472 588 708 784 826 944 1176 1239 1416 1652 2352 2478 2832 2891 3304 4956 5782 6608 8673 9912 11564 17346 19824 22699 23128 34692 45398 46256 68097 69384 90796 136194 138768 158893 181592 272388 317786 363184 476679 544776 635572 953358 1089552 1112251 1271144 1339241 1906716 2224502 2542288 2678482 3336753 3813432 4017723 4449004 5356964 6673506 7626864 8035446 8898008 9374687 10713928 13347012 16070892 17796016 18749374 21427856 26694024 28124061 32141784 37498748 53388048 56248122 64283568 65622809 74997496 112496244 131245618 149994992 196868427 224992488 262491236 393736854 449984976 524982472 787473708 1049964944 1574947416 3149894832
• Sum of all divisors σ(n): 9626616000
• Sum of proper divisors (its aliquot sum) s(n): 6476721168
• 3149894832 is an abundant number, because the sum of its proper divisors (6476721168) is greater than itself. Its abundance is 3326826336

Bases of 3149894832

• Binary: 10111011101111111001010010110000₂
• Hexadecimal: 0xBBBF94B0
• Base-36: 1G3D6EO

Squares and roots of 3149894832

• 3149894832 squared (3149894832²) is 9921837452660308224
• 3149894832 cubed (3149894832³) is 31252744516078749526304698368
• The square root of 3149894832 is 56123.9238827793
• The cube root of 3149894832 is 1465.8808948895

Scales and comparisons

• 3,149,894,832 seconds is equal to 100 years, 8 weeks, 1 day, 2 hours, 47 minutes, 12 seconds.
• To count from 1 to 3,149,894,832 would take you about two hundred 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 3149894832 cubic inches would be around 122.2 feet tall.

Recreational maths with 3149894832

• 3149894832 backwards is 2384989413
• The number of decimal digits it has is: 10
• The sum of 3149894832's digits is 51
• More coming soon!