18285959952

Names of 18285959952

• Cardinal: 18285959952 can be written as Eighteen billion, two hundred eighty-five million, nine hundred fifty-nine thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 1.8285959952 × 10¹⁰

Factors of 18285959952

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1442

Divisors of 18285959952

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 81 104 108 117 144 156 162 208 216 234 243 312 324 331 351 432 468 486 624 648 662 702 936 972 993 1053 1093 1296 1324 1404 1872 1944 1986 2106 2186 2648 2808 2979 3159 3279 3888 3972 4212 4303 4372 5296 5616 5958 6318 6558 7944 8424 8606 8744 8937 9837 11916 12636 12909 13116 14209 15888 16848 17212 17488 17874 19674 23832 25272 25818 26232 26811 28418 29511 34424 35748 38727 39348 42627 47664 50544 51636 52464 53622 56836 59022 68848 71496 77454 78696 80433 85254 88533 103272 107244 113672 116181 118044 127881 142992 154908 157392 160866 170508 177066 206544 214488 227344 232362 236088 255762 265599 309816 321732 341016 348543 354132 361783 383643 428976 464724 472176 511524 531198 619632 643464 682032 697086 708264 723566 767286 929448 1023048 1045629 1062396 1085349 1150929 1286928 1394172 1416528 1447132 1534572 1858896 2046096 2091258 2124792 2170698 2301858 2788344 2894264 3069144 3256047 3452787 4182516 4249584 4341396 4603716 4703179 5576688 5788528 6138288 6512094 6905574 8365032 8682792 9207432 9406358 9768141 13024188 13811148 14109537 16730064 17365584 18414864 18812716 19536282 26048376 27622296 28219074 29304423 37625432 39072564 42328611 52096752 55244592 56438148 58608846 75250864 78145128 84657222 87913269 112876296 117217692 126985833 156290256 169314444 175826538 225752592 234435384 253971666 338628888 351653076 380957499 468870768 507943332 677257776 703306152 761914998 1015886664 1142872497 1406612304 1523829996 2031773328 2285744994 3047659992 4571489988 6095319984 9142979976 18285959952
• Sum of all divisors σ(n): 57378147008
• Sum of proper divisors (its aliquot sum) s(n): 39092187056
• 18285959952 is an abundant number, because the sum of its proper divisors (39092187056) is greater than itself. Its abundance is 20806227104

Bases of 18285959952

• Binary: 10001000001111011011001101100010000₂
• Hexadecimal: 0x441ED9B10
• Base-36: 8EEZL00

Squares and roots of 18285959952

• 18285959952 squared (18285959952²) is 334376331366147842304
• 18285959952 cubed (18285959952³) is 6114392204258060892882155409408
• The square root of 18285959952 is 135225.5891168533
• The cube root of 18285959952 is 2634.5468221969

Scales and comparisons

• 18,285,959,952 seconds is equal to 581 years, 22 weeks, 5 days, 1 hour, 19 minutes, 12 seconds.
• To count from 1 to 18,285,959,952 would take you about one thousand, one hundred sixty-two 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 18285959952 cubic inches would be around 219.5 feet tall.

Recreational maths with 18285959952

• 18285959952 backwards is 25995958281
• The number of decimal digits it has is: 11
• The sum of 18285959952's digits is 63
• More coming soon!