8380856928

Names of 8380856928

• Cardinal: 8380856928 can be written as Eight billion, three hundred eighty million, eight hundred fifty-six thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 8.380856928 × 10⁹

Factors of 8380856928

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 96968

Divisors of 8380856928

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 17 24 32 34 48 51 53 68 96 102 106 136 159 204 212 272 318 408 424 544 636 816 848 901 1272 1632 1696 1802 2544 2703 3604 5088 5406 7208 10812 14416 21624 28832 43248 86496 96893 193786 290679 387572 581358 775144 1162716 1550288 1647181 2325432 3100576 3294362 4650864 4941543 5135329 6588724 9301728 9883086 10270658 13177448 15405987 19766172 20541316 26354896 30811974 39532344 41082632 52709792 61623948 79064688 82165264 87300593 123247896 158129376 164330528 174601186 246495792 261901779 349202372 492991584 523803558 698404744 1047607116 1396809488 2095214232 2793618976 4190428464 8380856928
• Sum of all divisors σ(n): 23733603936
• Sum of proper divisors (its aliquot sum) s(n): 15352747008
• 8380856928 is an abundant number, because the sum of its proper divisors (15352747008) is greater than itself. Its abundance is 6971890080

Bases of 8380856928

• Binary: 111110011100010011011101001100000₂
• Hexadecimal: 0x1F389BA60
• Base-36: 3ULQULC

Squares and roots of 8380856928

• 8380856928 squared (8380856928²) is 70238762847605597184
• 8380856928 cubed (8380856928³) is 588661022225504377371103690752
• The square root of 8380856928 is 91547.0203119687
• The cube root of 8380856928 is 2031.2473368227

Scales and comparisons

• 8,380,856,928 seconds is equal to 266 years, 25 weeks, 1 day, 15 hours, 48 minutes, 48 seconds.
• To count from 1 to 8,380,856,928 would take you about five hundred thirty-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 8380856928 cubic inches would be around 169.3 feet tall.

Recreational maths with 8380856928

• 8380856928 backwards is 8296580838
• The number of decimal digits it has is: 10
• The sum of 8380856928's digits is 57
• More coming soon!