18326315392

Names of 18326315392

• Cardinal: 18326315392 can be written as Eighteen billion, three hundred twenty-six million, three hundred fifteen thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.8326315392 × 10¹⁰

Factors of 18326315392

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 147

Divisors of 18326315392

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 121 127 128 154 176 224 242 254 308 352 448 484 508 616 704 847 889 896 968 1016 1232 1331 1397 1408 1694 1778 1936 2032 2464 2662 2794 3388 3556 3872 4064 4928 5324 5588 6776 7112 7744 8128 9317 9779 9856 10648 11176 13552 14224 14641 15367 15488 16256 18634 19558 21296 22352 27104 28448 29282 30734 37268 39116 42592 44704 54208 56896 58564 61468 74536 78232 85184 89408 102487 107569 108416 113792 117128 122936 149072 156464 161051 169037 170368 178816 204974 215138 234256 245872 298144 312928 322102 338074 409948 430276 468512 491744 596288 625856 644204 676148 819896 860552 937024 983488 1127357 1183259 1192576 1251712 1288408 1352296 1639792 1721104 1859407 1874048 1966976 2254714 2366518 2576816 2704592 3279584 3442208 3718814 4509428 4733036 5153632 5409184 6559168 6884416 7437628 9018856 9466072 10307264 10818368 13015849 13118336 13768832 14875256 18037712 18932144 20453477 20614528 21636736 26031698 29750512 36075424 37864288 40906954 52063396 59501024 72150848 75728576 81813908 104126792 119002048 143174339 144301696 151457152 163627816 208253584 238004096 286348678 327255632 416507168 572697356 654511264 833014336 1145394712 1309022528 1666028672 2290789424 2618045056 4581578848 9163157696 18326315392
• Sum of all divisors σ(n): 46258974720
• Sum of proper divisors (its aliquot sum) s(n): 27932659328
• 18326315392 is an abundant number, because the sum of its proper divisors (27932659328) is greater than itself. Its abundance is 9606343936

Bases of 18326315392

• Binary: 10001000100010101010110000110000000₂
• Hexadecimal: 0x444556180
• Base-36: 8F30JGG

Squares and roots of 18326315392

• 18326315392 squared (18326315392²) is 335853835847056113664
• 18326315392 cubed (18326315392³) is 6154963321346145813728264716288
• The square root of 18326315392 is 135374.7221308321
• The cube root of 18326315392 is 2636.4834661331

Scales and comparisons

• 18,326,315,392 seconds is equal to 582 years, 37 weeks, 3 days, 3 hours, 9 minutes, 52 seconds.
• To count from 1 to 18,326,315,392 would take you about one thousand, one hundred sixty-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 18326315392 cubic inches would be around 219.7 feet tall.

Recreational maths with 18326315392

• 18326315392 backwards is 29351362381
• The number of decimal digits it has is: 11
• The sum of 18326315392's digits is 43
• More coming soon!