18435129076

Names of 18435129076

• Cardinal: 18435129076 can be written as Eighteen billion, four hundred thirty-five million, one hundred twenty-nine thousand and seventy-six.

Scientific notation

• Scientific notation: 1.8435129076 × 10¹⁰

Factors of 18435129076

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 65

Divisors of 18435129076

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 13 14 26 28 43 49 52 86 91 98 169 172 182 196 301 338 343 364 559 602 637 676 686 1118 1183 1204 1274 1372 1849 2107 2236 2366 2548 3698 3913 4214 4459 4732 7267 7396 7826 8281 8428 8918 12943 14534 14749 15652 16562 17836 24037 25886 27391 29068 29498 33124 48074 50869 51772 54782 57967 58996 79507 90601 96148 101738 109564 115934 159014 168259 181202 191737 203476 231868 312481 318028 336518 356083 362404 383474 556549 624962 634207 673036 712166 766948 1033591 1113098 1177813 1249924 1268414 1424332 2067182 2187367 2226196 2355626 2492581 2536828 3895843 4134364 4374734 4711252 4985162 7235137 7791686 8244691 8749468 9970324 13436683 14470274 15311569 15583372 16489382 26873366 27270901 28940548 30623138 32978764 50645959 53746732 54541802 61246276 94056781 101291918 107180983 109083604 188113562 202583836 214361966 354521713 376227124 428723932 658397467 709043426 1316794934 1418086852 2633589868 4608782269 9217564538 18435129076
• Sum of all divisors σ(n): 41709360000
• Sum of proper divisors (its aliquot sum) s(n): 23274230924
• 18435129076 is an abundant number, because the sum of its proper divisors (23274230924) is greater than itself. Its abundance is 4839101848

Bases of 18435129076

• Binary: 10001001010110100011011111011110100₂
• Hexadecimal: 0x44AD1BEF4
• Base-36: 8GVSSMS

Squares and roots of 18435129076

• 18435129076 squared (18435129076²) is 339853984048780613776
• 18435129076 cubed (18435129076³) is 6265252062932115695367063750976
• The square root of 18435129076 is 135776.0254094955
• The cube root of 18435129076 is 2641.6912695539

Scales and comparisons

• 18,435,129,076 seconds is equal to 586 years, 9 weeks, 2 days, 13 hours, 11 minutes, 16 seconds.
• To count from 1 to 18,435,129,076 would take you about one thousand, one hundred seventy-two 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 18435129076 cubic inches would be around 220.1 feet tall.

Recreational maths with 18435129076

• 18435129076 backwards is 67092153481
• The number of decimal digits it has is: 11
• The sum of 18435129076's digits is 46
• More coming soon!