18266029824

Names of 18266029824

• Cardinal: 18266029824 can be written as Eighteen billion, two hundred sixty-six million, twenty-nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.8266029824 × 10¹⁰

Factors of 18266029824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 17992

Divisors of 18266029824

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 191 192 224 256 336 382 384 448 573 672 764 768 896 1146 1337 1344 1528 1792 2292 2674 2688 3056 4011 4584 5348 5376 6112 8022 9168 10696 12224 16044 17789 18336 21392 24448 32088 35578 36672 42784 48896 53367 64176 71156 73344 85568 106734 124523 128352 142312 146688 171136 213468 249046 256704 284624 342272 373569 426936 498092 513408 569248 747138 853872 996184 1026816 1138496 1494276 1707744 1992368 2276992 2988552 3397699 3415488 3984736 4553984 5977104 6795398 6830976 7969472 10193097 11954208 13590796 13661952 15938944 20386194 23783893 23908416 27181592 31877888 40772388 47567786 47816832 54363184 71351679 81544776 95135572 95633664 108726368 142703358 163089552 190271144 217452736 285406716 326179104 380542288 434905472 570813432 652358208 761084576 869810944 1141626864 1304716416 1522169152 2283253728 2609432832 3044338304 4566507456 6088676608 9133014912 18266029824
• Sum of all divisors σ(n): 55853199360
• Sum of proper divisors (its aliquot sum) s(n): 37587169536
• 18266029824 is an abundant number, because the sum of its proper divisors (37587169536) is greater than itself. Its abundance is 19321139712

Bases of 18266029824

• Binary: 10001000000101111010111111100000000₂
• Hexadecimal: 0x440BD7F00
• Base-36: 8E34ETC

Squares and roots of 18266029824

• 18266029824 squared (18266029824²) is 333647845531257470976
• 18266029824 cubed (18266029824³) is 6094421497187294089070430388224
• The square root of 18266029824 is 135151.8768793093
• The cube root of 18266029824 is 2633.5893308925

Scales and comparisons

• 18,266,029,824 seconds is equal to 580 years, 41 weeks, 5 days, 9 hours, 10 minutes, 24 seconds.
• To count from 1 to 18,266,029,824 would take you about one thousand, one hundred sixty-one 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 18266029824 cubic inches would be around 219.5 feet tall.

Recreational maths with 18266029824

• 18266029824 backwards is 42892066281
• 18266029824 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18266029824's digits is 48
• More coming soon!