18331198119

Names of 18331198119

• Cardinal: 18331198119 can be written as Eighteen billion, three hundred thirty-one million, one hundred ninety-eight thousand, one hundred nineteen.

Scientific notation

• Scientific notation: 1.8331198119 × 10¹⁰

Factors of 18331198119

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 259

Divisors of 18331198119

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 13 19 37 39 43 57 71 73 111 117 129 171 213 219 247 333 387 481 559 639 657 703 741 817 923 949 1349 1387 1443 1591 1677 2109 2223 2451 2627 2701 2769 2847 3053 3139 4047 4161 4329 4773 5031 5183 6327 7353 7881 8103 8307 8541 9139 9159 9417 10621 12141 12483 14319 15549 17537 18031 20683 23643 24309 27417 27477 28251 30229 31863 34151 35113 39689 40807 46647 49913 51319 52611 54093 58007 59641 62049 67379 82251 90687 95589 98477 102453 105339 112961 116143 119067 122421 149739 153957 157833 162279 174021 178923 186147 191771 202137 222869 272061 295431 307359 316017 338883 348429 357201 367263 392977 449217 461871 522063 536769 575313 606411 648869 667147 668607 754091 775333 886293 1016649 1045287 1178931 1280201 1468493 1509859 1725939 1946607 2001441 2005821 2146259 2206717 2262273 2325999 2493023 2897297 3536793 3643649 3840603 4234511 4405479 4529577 5839821 6004323 6438777 6620151 6786819 6977997 7479069 8246153 8691891 10930947 11521809 12703533 13216437 13588731 19316331 19860453 22437207 24738459 26075673 27901367 28687321 32792841 38110599 47367437 55048643 74215377 83704101 86061963 107199989 142102311 156676907 165145929 251112303 258185889 321599967 426306933 470030721 495437787 964799901 1410092163 2036799791 6110399373 18331198119
• Sum of all divisors σ(n): 32426634240
• Sum of proper divisors (its aliquot sum) s(n): 14095436121
• 18331198119 is a deficient number, because the sum of its proper divisors (14095436121) is less than itself. Its deficiency is 4235761998

Bases of 18331198119

• Binary: 10001000100100111111110001010100111₂
• Hexadecimal: 0x4449FE2A7
• Base-36: 8F5X6ZR

Squares and roots of 18331198119

• 18331198119 squared (18331198119²) is 336032824478029138161
• 18331198119 cubed (18331198119³) is 6159884279993904894284114319159
• The square root of 18331198119 is 135392.7550461989
• The cube root of 18331198119 is 2636.7175936817

Scales and comparisons

• 18,331,198,119 seconds is equal to 582 years, 45 weeks, 3 days, 15 hours, 28 minutes, 39 seconds.
• To count from 1 to 18,331,198,119 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 18331198119 cubic inches would be around 219.7 feet tall.

Recreational maths with 18331198119

• 18331198119 backwards is 91189113381
• The number of decimal digits it has is: 11
• The sum of 18331198119's digits is 45
• More coming soon!