3011128380

Names of 3011128380

• Cardinal: 3011128380 can be written as Three billion, eleven million, one hundred twenty-eight thousand, three hundred eighty.

Scientific notation

• Scientific notation: 3.01112838 × 10⁹

Factors of 3011128380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1286830

Divisors of 3011128380

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 52 60 65 78 90 117 130 156 180 195 234 260 390 468 585 780 1170 2340 1286807 2573614 3860421 5147228 6434035 7720842 11581263 12868070 15441684 16728491 19302105 23162526 25736140 33456982 38604210 46325052 50185473 57906315 66913964 77208420 83642455 100370946 115812630 150556419 167284910 200741892 231625260 250927365 301112838 334569820 501854730 602225676 752782095 1003709460 1505564190 3011128380
• Sum of all divisors σ(n): 9836360352
• Sum of proper divisors (its aliquot sum) s(n): 6825231972
• 3011128380 is an abundant number, because the sum of its proper divisors (6825231972) is greater than itself. Its abundance is 3814103592

Bases of 3011128380

• Binary: 10110011011110100010110000111100₂
• Hexadecimal: 0xB37A2C3C
• Base-36: 1DSQXJ0

Squares and roots of 3011128380

• 3011128380 squared (3011128380²) is 9066894120841424400
• 3011128380 cubed (3011128380³) is 27301582205720762490464472000
• The square root of 3011128380 is 54873.7494618329
• The cube root of 3011128380 is 1444.0306921497

Scales and comparisons

• 3,011,128,380 seconds is equal to 95 years, 38 weeks, 5 days, 33 minutes.
• To count from 1 to 3,011,128,380 would take you about one hundred ninety-one 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 3011128380 cubic inches would be around 120.3 feet tall.

Recreational maths with 3011128380

• 3011128380 backwards is 0838211103
• The number of decimal digits it has is: 10
• The sum of 3011128380's digits is 27
• More coming soon!