814371140

Names of 814371140

• Cardinal: 814371140 can be written as Eight hundred fourteen million, three hundred seventy-one thousand, one hundred forty.

Scientific notation

• Scientific notation: 8.1437114 × 10⁸

Factors of 814371140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1196

Divisors of 814371140

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 11 20 22 44 55 110 121 220 242 484 487 605 691 974 1210 1382 1948 2420 2435 2764 3455 4870 5357 6910 7601 9740 10714 13820 15202 21428 26785 30404 38005 53570 58927 76010 83611 107140 117854 152020 167222 235708 294635 334444 336517 418055 589270 673034 836110 1178540 1346068 1672220 1682585 3365170 3701687 6730340 7403374 14806748 18508435 37016870 40718557 74033740 81437114 162874228 203592785 407185570 814371140
• Sum of all divisors σ(n): 1886369856
• Sum of proper divisors (its aliquot sum) s(n): 1071998716
• 814371140 is an abundant number, because the sum of its proper divisors (1071998716) is greater than itself. Its abundance is 257627576

Bases of 814371140

• Binary: 110000100010100101000101000100₂
• Hexadecimal: 0x308A5144
• Base-36: DGUSSK

Squares and roots of 814371140

• 814371140 squared (814371140²) is 663200353664899600
• 814371140 cubed (814371140³) is 540091228062487465237544000
• The square root of 814371140 is 28537.1887192835
• The cube root of 814371140 is 933.8435529467

Scales and comparisons

• 814,371,140 seconds is equal to 25 years, 46 weeks, 3 days, 14 hours, 12 minutes, 20 seconds.
• To count from 1 to 814,371,140 would take you about thirty-eight 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 814371140 cubic inches would be around 77.8 feet tall.

Recreational maths with 814371140

• 814371140 backwards is 041173418
• The number of decimal digits it has is: 9
• The sum of 814371140's digits is 29
• More coming soon!