989813244032

Names of 989813244032

• Cardinal: 989813244032 can be written as Nine hundred eighty-nine billion, eight hundred thirteen million, two hundred forty-four thousand and thirty-two.

Scientific notation

• Scientific notation: 9.89813244032 × 10¹¹

Factors of 989813244032

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1920

Divisors of 989813244032

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 47 64 94 128 188 376 752 1504 1871 2209 3008 3742 4418 6016 7484 8836 14968 17672 29936 35344 59872 70688 87937 119744 141376 175874 239488 282752 351748 703496 1406992 2813984 3500641 4133039 5627968 7001282 8266078 11255936 14002564 16532156 28005128 33064312 56010256 66128624 112020512 132257248 164530127 224041024 264514496 329060254 448082048 529028992 658120508 1316241016 2632482032 5264964064 7732915969 10529928128 15465831938 21059856256 30931663876 61863327752 123726655504 247453311008 494906622016 989813244032
• Sum of all divisors σ(n): 2015818819455
• Sum of proper divisors (its aliquot sum) s(n): 1026005575423
• 989813244032 is an abundant number, because the sum of its proper divisors (1026005575423) is greater than itself. Its abundance is 36192331391

Bases of 989813244032

• Binary: 1110011001110101011101111000000010000000₂
• Hexadecimal: 0xE675778080
• Base-36: CMPP8Z28

Squares and roots of 989813244032

• 989813244032 squared (989813244032²) is 979730258061151583617024
• 989813244032 cubed (989813244032³) is 969749985007816967613660629741600768
• The square root of 989813244032 is 994893.5842752229
• The cube root of 989813244032 is 9965.9281897933

Scales and comparisons

• 989,813,244,032 seconds is equal to 31,472 years, 51 weeks, 6 days, 19 hours, 20 minutes, 32 seconds.
• To count from 1 to 989,813,244,032 would take you about sixty-two thousand, nine hundred forty-five 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 989813244032 cubic inches would be around 830.5 feet tall.

Recreational maths with 989813244032

• 989813244032 backwards is 230442318989
• The number of decimal digits it has is: 12
• The sum of 989813244032's digits is 53
• More coming soon!