829919901450

Names of 829919901450

• Cardinal: 829919901450 can be written as Eight hundred twenty-nine billion, nine hundred nineteen million, nine hundred one thousand, four hundred fifty.

Scientific notation

• Scientific notation: 8.2991990145 × 10¹¹

Factors of 829919901450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14507

Divisors of 829919901450

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 10 15 25 30 50 75 109 150 218 327 545 654 1090 1635 2725 3270 5450 6197 8175 8191 12394 16350 16382 18591 24573 30985 37182 40955 49146 61970 81910 92955 122865 154925 185910 204775 245730 309850 409550 464775 614325 675473 892819 929550 1228650 1350946 1785638 2026419 2678457 3377365 4052838 4464095 5356914 6754730 8928190 10132095 13392285 16886825 20264190 22320475 26784570 33773650 44640950 50660475 50759627 66961425 101320950 101519254 133922850 152278881 253798135 304557762 507596270 761394405 1268990675 1522788810 2537981350 3806972025 5532799343 7613944050 11065598686 16598398029 27663996715 33196796058 55327993430 82991990145 138319983575 165983980290 276639967150 414959950725 829919901450
• Sum of all divisors σ(n): 2077672734720
• Sum of proper divisors (its aliquot sum) s(n): 1247752833270
• 829919901450 is an abundant number, because the sum of its proper divisors (1247752833270) is greater than itself. Its abundance is 417832931820

Bases of 829919901450

• Binary: 1100000100111011000101001011011100001010₂
• Hexadecimal: 0xC13B14B70A
• Base-36: AL9CVQBU

Squares and roots of 829919901450

• 829919901450 squared (829919901450²) is 688767042822777712102500
• 829919901450 cubed (829919901450³) is 571621476301487608643363272298625000
• The square root of 829919901450 is 910999.3970634667
• The cube root of 829919901450 is 9397.4940560455

Scales and comparisons

• 829,919,901,450 seconds is equal to 26,388 years, 46 weeks, 9 hours, 57 minutes, 30 seconds.
• To count from 1 to 829,919,901,450 would take you about fifty-two thousand, seven hundred seventy-seven 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 829919901450 cubic inches would be around 783.1 feet tall.

Recreational maths with 829919901450

• 829919901450 backwards is 054109919928
• The number of decimal digits it has is: 12
• The sum of 829919901450's digits is 57
• More coming soon!