402002162471292

Names of 402002162471292

• Cardinal: 402002162471292 can be written as Four hundred two trillion, two billion, one hundred sixty-two million, four hundred seventy-one thousand, two hundred ninety-two.

Scientific notation

• Scientific notation: 4.02002162471292 × 10¹⁴

Factors of 402002162471292

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 106704

Divisors of 402002162471292

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 21649 26371 43298 52742 58679 64947 79113 86596 105484 117358 129894 158226 176037 234716 259788 316452 352074 704148 570905779 1141811558 1270341671 1547423909 1712717337 2283623116 2540683342 3094847818 3425434674 3811025013 4642271727 5081366684 6189695636 6850869348 7622050026 9284543454 15244100052 18569086908 33500180205941 67000360411882 100500540617823 134000720823764 201001081235646 402002162471292
• Sum of all divisors σ(n): 938099931552000
• Sum of proper divisors (its aliquot sum) s(n): 536097769080708
• 402002162471292 is an abundant number, because the sum of its proper divisors (536097769080708) is greater than itself. Its abundance is 134095606609416

Bases of 402002162471292

• Binary: 1011011011001111001101100000101111101000101111100₂
• Hexadecimal: 0x16D9E6C17D17C
• Base-36: 3YHX8S5APO

Squares and roots of 402002162471292

• 402002162471292 squared (402002162471292²) is 161605738631595050088724149264
• 402002162471292 cubed (402002162471292³) is 64965856397671623415327094172153690522929088
• The square root of 402002162471292 is 20049991.5828234703
• The cube root of 402002162471292 is 73803.3592568627

Scales and comparisons

• 402,002,162,471,292 seconds is equal to 12,782,425 years, 15 weeks, 1 day, 9 hours, 8 minutes, 12 seconds.
• To count from 1 to 402,002,162,471,292 would take you about thirty-one million, nine hundred fifty-six thousand and sixty-three 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 402002162471292 cubic inches would be around 6150.3 feet tall.

Recreational maths with 402002162471292

• 402002162471292 backwards is 292174261200204
• The number of decimal digits it has is: 15
• The sum of 402002162471292's digits is 42
• More coming soon!