18007833532

Names of 18007833532

• Cardinal: 18007833532 can be written as Eighteen billion, seven million, eight hundred thirty-three thousand, five hundred thirty-two.

Scientific notation

• Scientific notation: 1.8007833532 × 10¹⁰

Factors of 18007833532

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 132

Divisors of 18007833532

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 13 23 26 41 46 52 53 82 92 106 164 169 212 299 338 533 598 676 689 943 1066 1196 1219 1378 1681 1886 2132 2173 2197 2438 2756 3362 3772 3887 4346 4394 4876 6724 6929 7774 8692 8788 8957 12259 13858 15548 15847 17914 21853 24518 27716 28249 31694 35828 38663 43706 49036 49979 50531 56498 63388 77326 87412 89093 90077 99958 101062 112996 116441 154652 159367 178186 180154 199916 202124 206011 232882 284089 318734 356372 360308 367237 412022 465764 502619 568178 637468 649727 734474 824044 1005238 1136356 1158209 1299454 1468948 2010476 2049139 2071771 2316418 2598908 2678143 3693157 4098278 4143542 4632836 4774081 5356286 6534047 7386314 8196556 8287084 8446451 9548162 10712572 13068094 14772628 15056717 16892902 19096324 26136188 26638807 30113434 33785804 53277614 60226868 84942611 106555228 109803863 169885222 195737321 219607726 339770444 346304491 391474642 439215452 692608982 782949284 1385217964 4501958383 9003916766 18007833532
• Sum of all divisors σ(n): 37201913280
• Sum of proper divisors (its aliquot sum) s(n): 19194079748
• 18007833532 is an abundant number, because the sum of its proper divisors (19194079748) is greater than itself. Its abundance is 1186246216

Bases of 18007833532

• Binary: 10000110001010110011011101110111100₂
• Hexadecimal: 0x43159BBBC
• Base-36: 89TEDA4

Squares and roots of 18007833532

• 18007833532 squared (18007833532²) is 324282068516223595024
• 18007833532 cubed (18007833532³) is 5839617507252772740482775544768
• The square root of 18007833532 is 134193.2693245083
• The cube root of 18007833532 is 2621.1215179895

Scales and comparisons

• 18,007,833,532 seconds is equal to 572 years, 30 weeks, 5 days, 23 hours, 58 minutes, 52 seconds.
• To count from 1 to 18,007,833,532 would take you about one thousand, one 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 18007833532 cubic inches would be around 218.4 feet tall.

Recreational maths with 18007833532

• 18007833532 backwards is 23533870081
• The number of decimal digits it has is: 11
• The sum of 18007833532's digits is 40
• More coming soon!