18032852992

Names of 18032852992

• Cardinal: 18032852992 can be written as Eighteen billion, thirty-two million, eight hundred fifty-two thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.8032852992 × 10¹⁰

Factors of 18032852992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1041

Divisors of 18032852992

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 128 154 176 196 224 256 308 352 392 448 512 539 616 704 784 896 1021 1024 1078 1232 1408 1568 1792 2042 2048 2156 2464 2816 3136 3584 4084 4096 4312 4928 5632 6272 7147 7168 8168 8192 8624 9856 11231 11264 12544 14294 14336 16336 16384 17248 19712 22462 22528 25088 28588 28672 32672 32768 34496 39424 44924 45056 50029 50176 57176 57344 65344 68992 78617 78848 89848 90112 100058 100352 114352 114688 130688 137984 157234 157696 179696 180224 200116 200704 228704 229376 261376 275968 314468 315392 359392 360448 400232 401408 457408 522752 550319 551936 628936 630784 718784 800464 802816 914816 1045504 1100638 1103872 1257872 1261568 1437568 1600928 1605632 1829632 2091008 2201276 2207744 2515744 2523136 2875136 3201856 3659264 4182016 4402552 4415488 5031488 5750272 6403712 7318528 8364032 8805104 8830976 10062976 11500544 12807424 14637056 16728064 17610208 17661952 20125952 23001088 25614848 29274112 33456128 35220416 40251904 46002176 51229696 58548224 70440832 80503808 92004352 102459392 117096448 140881664 161007616 184008704 204918784 234192896 281763328 322015232 368017408 409837568 563526656 644030464 819675136 1127053312 1288060928 1639350272 2254106624 2576121856 4508213248 9016426496 18032852992
• Sum of all divisors σ(n): 45812110680
• Sum of proper divisors (its aliquot sum) s(n): 27779257688
• 18032852992 is an abundant number, because the sum of its proper divisors (27779257688) is greater than itself. Its abundance is 9746404696

Bases of 18032852992

• Binary: 10000110010110101111000000000000000₂
• Hexadecimal: 0x432D78000
• Base-36: 8A8AMF4

Squares and roots of 18032852992

• 18032852992 squared (18032852992²) is 325183787031083352064
• 18032852992 cubed (18032852992³) is 5863991426913362222268691775488
• The square root of 18032852992 is 134286.4587067515
• The cube root of 18032852992 is 2622.3348547151

Scales and comparisons

• 18,032,852,992 seconds is equal to 573 years, 20 weeks, 1 day, 13 hours, 49 minutes, 52 seconds.
• To count from 1 to 18,032,852,992 would take you about one thousand, one hundred forty-six 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 18032852992 cubic inches would be around 218.5 feet tall.

Recreational maths with 18032852992

• 18032852992 backwards is 29925823081
• 18032852992 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18032852992's digits is 49
• More coming soon!