385328245149

Names of 385328245149

• Cardinal: 385328245149 can be written as Three hundred eighty-five billion, three hundred twenty-eight million, two hundred forty-five thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 3.85328245149 × 10¹¹

Factors of 385328245149

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1635

Divisors of 385328245149

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 23 27 69 81 207 243 529 621 729 1587 1609 1863 2187 4761 4827 5589 6561 12167 14283 14481 16767 19683 36501 37007 42849 43443 50301 109503 111021 128547 130329 150903 328509 333063 385641 390987 452709 851161 985527 999189 1156923 1172961 2553483 2956581 2997567 3470769 3518883 7660449 8869743 8992701 10412307 10556649 19576703 22981347 26609229 26978103 31669947 58730109 68944041 79827687 80934309 176190327 206832123 239483061 242802927 528570981 620496369 728408781 1585712943 1861489107 4757138829 5584467321 14271416487 16753401963 42814249461 128442748383 385328245149
• Sum of all divisors σ(n): 604627900800
• Sum of proper divisors (its aliquot sum) s(n): 219299655651
• 385328245149 is a deficient number, because the sum of its proper divisors (219299655651) is less than itself. Its deficiency is 166028589498

Bases of 385328245149

• Binary: 101100110110111010110100110100110011101₂
• Hexadecimal: 0x59B75A699D
• Base-36: 4X0MHKT9

Squares and roots of 385328245149

• 385328245149 squared (385328245149²) is 148477856509607842032201
• 385328245149 cubed (385328245149³) is 57212711892332216028436813280042949
• The square root of 385328245149 is 620748.1334236937
• The cube root of 385328245149 is 7276.8532189363

Scales and comparisons

• 385,328,245,149 seconds is equal to 12,252 years, 12 weeks, 5 days, 15 hours, 39 minutes, 9 seconds.
• To count from 1 to 385,328,245,149 would take you about twenty-four thousand, five hundred 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 385328245149 cubic inches would be around 606.4 feet tall.

Recreational maths with 385328245149

• 385328245149 backwards is 941542823583
• The number of decimal digits it has is: 12
• The sum of 385328245149's digits is 54
• More coming soon!