818413539827

Names of 818413539827

• Cardinal: 818413539827 can be written as Eight hundred eighteen billion, four hundred thirteen million, five hundred thirty-nine thousand, eight hundred twenty-seven.

Scientific notation

• Scientific notation: 8.18413539827 × 10¹¹

Factors of 818413539827

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 557

Divisors of 818413539827

• Number of divisors d(n): 128
• Complete list of divisors:
  1 13 17 19 61 127 139 181 221 247 323 793 1037 1159 1651 1807 2159 2353 2363 2413 2641 3077 3439 4199 7747 8479 11041 13481 15067 17653 19703 22987 25159 28067 30719 31369 34333 40001 41021 44707 44897 58463 100711 110227 131699 143533 144143 147193 161101 187697 209779 229489 256139 298831 300101 327067 335407 390779 427703 436753 478021 533273 583661 760019 1076833 1402207 1534699 1712087 1873859 1913509 2094313 2440061 2502281 2727127 2738717 3195193 3566243 3901313 4360291 5080127 5560139 5677789 5701919 6214273 7424801 8126357 13998829 18228691 18306161 19951087 20459827 23837519 26089883 26641933 29159281 32529653 35603321 41537509 46361159 54318281 60708667 74124947 96522413 105642641 194906773 237980093 265977751 309887747 339168479 346345129 347817059 379070653 452912861 495707777 706137653 789212671 1032047339 2533788049 3313415141 3703228687 4521621767 5887867193 6444201101 13416615407 43074396833 48141972931 62954887679 818413539827
• Sum of all divisors σ(n): 1019134771200
• Sum of proper divisors (its aliquot sum) s(n): 200721231373
• 818413539827 is a deficient number, because the sum of its proper divisors (200721231373) is less than itself. Its deficiency is 617692308454

Bases of 818413539827

• Binary: 1011111010001101001111111001000111110011₂
• Hexadecimal: 0xBE8D3F91F3
• Base-36: AFZ2AGVN

Squares and roots of 818413539827

• 818413539827 squared (818413539827²) is 669800722172160515189929
• 818413539827 cubed (818413539827³) is 548173980011598851749029796110802283
• The square root of 818413539827 is 904662.1136241973
• The cube root of 818413539827 is 9353.8615021315

Scales and comparisons

• 818,413,539,827 seconds is equal to 26,023 years, 6 days, 22 hours, 23 minutes, 47 seconds.
• To count from 1 to 818,413,539,827 would take you about fifty-two thousand and 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 818413539827 cubic inches would be around 779.5 feet tall.

Recreational maths with 818413539827

• 818413539827 backwards is 728935314818
• The number of decimal digits it has is: 12
• The sum of 818413539827's digits is 59
• More coming soon!