18055656048

Names of 18055656048

• Cardinal: 18055656048 can be written as Eighteen billion, fifty-five million, six hundred fifty-six thousand and forty-eight.

Scientific notation

• Scientific notation: 1.8055656048 × 10¹⁰

Factors of 18055656048

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 945

Divisors of 18055656048

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 37 48 74 97 111 148 163 194 222 291 296 326 388 444 489 582 592 643 652 776 888 978 1164 1286 1304 1552 1776 1929 1956 2328 2572 2608 3589 3858 3912 4656 5144 6031 7178 7716 7824 10288 10767 12062 14356 15432 15811 18093 21534 23791 24124 28712 30864 31622 36186 43068 47433 47582 48248 57424 62371 63244 71373 72372 86136 94866 95164 96496 104809 124742 126488 142746 144744 172272 187113 189732 190328 209618 249484 252976 285492 289488 314427 374226 379464 380656 419236 498968 570984 585007 628854 748452 758928 838472 997936 1141968 1170014 1257708 1496904 1676944 1755021 2307727 2340028 2515416 2993808 3510042 3877933 4615454 4680056 5030832 6923181 7020084 7755866 9230908 9360112 10166473 11633799 13846362 14040168 15511732 18461816 20332946 23267598 27692724 28080336 30499419 31023464 36923632 40665892 46535196 55385448 60998838 62046928 81331784 93070392 110770896 121997676 162663568 186140784 243995352 376159501 487990704 752319002 1128478503 1504638004 2256957006 3009276008 4513914012 6018552016 9027828024 18055656048
• Sum of all divisors σ(n): 48770934016
• Sum of proper divisors (its aliquot sum) s(n): 30715277968
• 18055656048 is an abundant number, because the sum of its proper divisors (30715277968) is greater than itself. Its abundance is 12659621920

Bases of 18055656048

• Binary: 10000110100001100110111001001110000₂
• Hexadecimal: 0x434337270
• Base-36: 8ALVDDC

Squares and roots of 18055656048

• 18055656048 squared (18055656048²) is 326006715323678978304
• 18055656048 cubed (18055656048³) is 5886265121222598622225078382592
• The square root of 18055656048 is 134371.3364077325
• The cube root of 18055656048 is 2623.4397281583

Scales and comparisons

• 18,055,656,048 seconds is equal to 574 years, 5 weeks, 6 days, 12 hours, 48 seconds.
• To count from 1 to 18,055,656,048 would take you about one thousand, one hundred forty-eight 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 18055656048 cubic inches would be around 218.6 feet tall.

Recreational maths with 18055656048

• 18055656048 backwards is 84065655081
• 18055656048 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18055656048's digits is 48
• More coming soon!