18816057162

Names of 18816057162

• Cardinal: 18816057162 can be written as Eighteen billion, eight hundred sixteen million, fifty-seven thousand, one hundred sixty-two.

Scientific notation

• Scientific notation: 1.8816057162 × 10¹⁰

Factors of 18816057162

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5138

Divisors of 18816057162

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 42 54 57 63 81 114 126 133 162 171 189 243 266 342 361 378 399 486 513 567 722 729 798 1026 1083 1134 1197 1458 1539 1701 2166 2394 2527 3078 3249 3402 3591 4617 5054 5103 5107 6498 7182 7581 9234 9747 10206 10214 10773 13851 15162 15321 19494 21546 22743 27702 29241 30642 32319 35749 45486 45963 58482 64638 68229 71498 87723 91926 96957 97033 107247 136458 137889 175446 193914 194066 204687 214494 263169 275778 291099 321741 409374 413667 526338 582198 614061 643482 679231 827334 873297 965223 1228122 1241001 1358462 1746594 1842183 1843627 1930446 2037693 2482002 2619891 2895669 3684366 3687254 3723003 4075386 5239782 5530881 5791338 6113079 7446006 7859673 8687007 11061762 12226158 12905389 15719346 16592643 17374014 18339237 23579019 25810778 26061021 33185286 36678474 38716167 47158038 49777929 52122042 55017711 70737057 77432334 99555858 110035422 116148501 141474114 149333787 165053133 232297002 298667574 330106266 348445503 448001361 495159399 696891006 896002722 990318798 1045336509 1344004083 2090673018 2688008166 3136009527 6272019054 9408028581 18816057162
• Sum of all divisors σ(n): 51051354336
• Sum of proper divisors (its aliquot sum) s(n): 32235297174
• 18816057162 is an abundant number, because the sum of its proper divisors (32235297174) is greater than itself. Its abundance is 13419240012

Bases of 18816057162

• Binary: 10001100001100001100011111101001010₂
• Hexadecimal: 0x461863F4A
• Base-36: 8N6LEMI

Squares and roots of 18816057162

• 18816057162 squared (18816057162²) is 354044007123651494244
• 18816057162 cubed (18816057162³) is 6661712275902161717861817975528
• The square root of 18816057162 is 137171.6339554211
• The cube root of 18816057162 is 2659.7625978603

Scales and comparisons

• 18,816,057,162 seconds is equal to 598 years, 15 weeks, 1 day, 10 hours, 32 minutes, 42 seconds.
• To count from 1 to 18,816,057,162 would take you about one thousand, one hundred ninety-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 18816057162 cubic inches would be around 221.6 feet tall.

Recreational maths with 18816057162

• 18816057162 backwards is 26175061881
• The number of decimal digits it has is: 11
• The sum of 18816057162's digits is 45
• More coming soon!