82089984

Names of 82089984

• Cardinal: 82089984 can be written as Eighty-two million, eighty-nine thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 8.2089984 × 10⁷

Factors of 82089984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 467

Divisors of 82089984

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 128 186 192 248 256 372 384 431 496 512 744 768 862 992 1024 1293 1488 1536 1724 1984 2048 2586 2976 3072 3448 3968 5172 5952 6144 6896 7936 10344 11904 13361 13792 15872 20688 23808 26722 27584 31744 40083 41376 47616 53444 55168 63488 80166 82752 95232 106888 110336 160332 165504 190464 213776 220672 320664 331008 427552 441344 641328 662016 855104 882688 1282656 1324032 1710208 2565312 2648064 3420416 5130624 6840832 10261248 13681664 20522496 27363328 41044992 82089984
• Sum of all divisors σ(n): 226437120
• Sum of proper divisors (its aliquot sum) s(n): 144347136
• 82089984 is an abundant number, because the sum of its proper divisors (144347136) is greater than itself. Its abundance is 62257152

Bases of 82089984

• Binary: 100111001001001100000000000₂
• Hexadecimal: 0x4E49800
• Base-36: 1CVH1C

Squares and roots of 82089984

• 82089984 squared (82089984²) is 6738765473120256
• 82089984 cubed (82089984³) is 553185149868194245115904
• The square root of 82089984 is 9060.3523110307
• The cube root of 82089984 is 434.6070066703

Scales and comparisons

• 82,089,984 seconds is equal to 2 years, 31 weeks, 5 days, 2 hours, 46 minutes, 24 seconds.
• To count from 1 to 82,089,984 would take you about 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 82089984 cubic inches would be around 36.2 feet tall.

Recreational maths with 82089984

• 82089984 backwards is 48998028
• 82089984 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 82089984's digits is 48
• More coming soon!