812016036

Names of 812016036

• Cardinal: 812016036 can be written as Eight hundred twelve million, sixteen thousand and thirty-six.

Scientific notation

• Scientific notation: 8.12016036 × 10⁸

Factors of 812016036

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7418

Divisors of 812016036

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 79 108 117 156 158 234 237 316 351 468 474 702 711 948 1027 1404 1422 2054 2133 2844 3081 4108 4266 6162 7321 8532 9243 12324 14642 18486 21963 27729 29284 36972 43926 55458 65889 87852 95173 110916 131778 190346 197667 263556 285519 380692 395334 571038 578359 790668 856557 1142076 1156718 1713114 1735077 2313436 2569671 3426228 3470154 5139342 5205231 6940308 7518667 10278684 10410462 15037334 15615693 20820924 22556001 30074668 31231386 45112002 62462772 67668003 90224004 135336006 203004009 270672012 406008018 812016036
• Sum of all divisors σ(n): 2296179200
• Sum of proper divisors (its aliquot sum) s(n): 1484163164
• 812016036 is an abundant number, because the sum of its proper divisors (1484163164) is greater than itself. Its abundance is 672147128

Bases of 812016036

• Binary: 110000011001100110000110100100₂
• Hexadecimal: 0x306661A4
• Base-36: DFGBL0

Squares and roots of 812016036

• 812016036 squared (812016036²) is 659370042721153296
• 812016036 cubed (812016036³) is 535419048347581552766254656
• The square root of 812016036 is 28495.8950727995
• The cube root of 812016036 is 932.9424805061

Scales and comparisons

• 812,016,036 seconds is equal to 25 years, 42 weeks, 4 days, 8 hours, 36 seconds.
• To count from 1 to 812,016,036 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 812016036 cubic inches would be around 77.7 feet tall.

Recreational maths with 812016036

• 812016036 backwards is 630610218
• 812016036 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 812016036's digits is 27
• More coming soon!