20426268180

Names of 20426268180

• Cardinal: 20426268180 can be written as Twenty billion, four hundred twenty-six million, two hundred sixty-eight thousand, one hundred eighty.

Scientific notation

• Scientific notation: 2.042626818 × 10¹⁰

Factors of 20426268180

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2375

Divisors of 20426268180

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 331 662 941 993 1093 1324 1655 1882 1986 2186 2823 3279 3310 3764 3972 4372 4705 4965 5465 5646 6558 6620 9410 9930 10930 11292 13116 14115 16395 18820 19860 21860 28230 32790 56460 65580 311471 361783 622942 723566 934413 1028513 1085349 1245884 1447132 1557355 1808915 1868826 2057026 2170698 3085539 3114710 3617830 3737652 4114052 4341396 4672065 5142565 5426745 6171078 6229420 7235660 9344130 10285130 10853490 12342156 15427695 18688260 20570260 21706980 30855390 61710780 340437803 680875606 1021313409 1361751212 1702189015 2042626818 3404378030 4085253636 5106567045 6808756060 10213134090 20426268180
• Sum of all divisors σ(n): 57479845248
• Sum of proper divisors (its aliquot sum) s(n): 37053577068
• 20426268180 is an abundant number, because the sum of its proper divisors (37053577068) is greater than itself. Its abundance is 16627308888

Bases of 20426268180

• Binary: 10011000001100000000001111000010100₂
• Hexadecimal: 0x4C1801E14
• Base-36: 9DT9TEC

Squares and roots of 20426268180

• 20426268180 squared (20426268180²) is 417232431761280512400
• 20426268180 cubed (20426268180³) is 8522501544549465486490215432000
• The square root of 20426268180 is 142920.4960108941
• The cube root of 20426268180 is 2733.5667076499

Scales and comparisons

• 20,426,268,180 seconds is equal to 649 years, 25 weeks, 4 days, 3 hours, 23 minutes.
• To count from 1 to 20,426,268,180 would take you about one thousand, two hundred ninety-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 20426268180 cubic inches would be around 227.8 feet tall.

Recreational maths with 20426268180

• 20426268180 backwards is 08186262402
• The number of decimal digits it has is: 11
• The sum of 20426268180's digits is 39
• More coming soon!