18072698112

Names of 18072698112

• Cardinal: 18072698112 can be written as Eighteen billion, seventy-two million, six hundred ninety-eight thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.8072698112 × 10¹⁰

Factors of 18072698112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 21208

Divisors of 18072698112

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 53 56 63 64 72 84 96 106 112 126 128 144 159 168 192 212 224 252 256 288 318 336 371 384 424 448 477 504 576 636 672 742 768 848 896 954 1008 1113 1152 1272 1344 1484 1696 1792 1908 2016 2226 2304 2544 2688 2968 3339 3392 3816 4032 4452 5088 5376 5936 6678 6784 7632 8064 8904 10176 11872 13356 13568 15264 16128 17808 20352 21143 23744 26712 30528 35616 40704 42286 47488 53424 61056 63429 71232 84572 94976 106848 122112 126858 142464 148001 169144 190287 213696 253716 284928 296002 338288 380574 427392 444003 507432 592004 676576 761148 854784 888006 1014864 1120579 1184008 1332009 1353152 1522296 1776012 2029728 2241158 2368016 2664018 2706304 3044592 3361737 3552024 4059456 4482316 4736032 5328036 5412608 6089184 6723474 7104048 7844053 8118912 8964632 9472064 10085211 10656072 12178368 13446948 14208096 15688106 16237824 17929264 18944128 20170422 21312144 23532159 24356736 26893896 28416192 31376212 35858528 37888256 40340844 42624288 47064318 48713472 53787792 56832384 62752424 70596477 71717056 80681688 85248576 94128636 107575584 113664768 125504848 141192954 143434112 161363376 170497152 188257272 215151168 251009696 282385908 286868224 322726752 340994304 376514544 430302336 502019392 564771816 645453504 753029088 860604672 1004038784 1129543632 1290907008 1506058176 2008077568 2259087264 2581814016 3012116352 4518174528 6024232704 9036349056 18072698112
• Sum of all divisors σ(n): 60678543744
• Sum of proper divisors (its aliquot sum) s(n): 42605845632
• 18072698112 is an abundant number, because the sum of its proper divisors (42605845632) is greater than itself. Its abundance is 24533147520

Bases of 18072698112

• Binary: 10000110101001101110111110100000000₂
• Hexadecimal: 0x435377D00
• Base-36: 8AW0N40

Squares and roots of 18072698112

• 18072698112 squared (18072698112²) is 326622417047488364544
• 18072698112 cubed (18072698112³) is 5902948339911019580236316540928
• The square root of 18072698112 is 134434.7355113255
• The cube root of 18072698112 is 2624.2648577587

Scales and comparisons

• 18,072,698,112 seconds is equal to 574 years, 34 weeks, 17 hours, 55 minutes, 12 seconds.
• To count from 1 to 18,072,698,112 would take you about one thousand, one hundred forty-nine 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 18072698112 cubic inches would be around 218.7 feet tall.

Recreational maths with 18072698112

• 18072698112 backwards is 21189627081
• The number of decimal digits it has is: 11
• The sum of 18072698112's digits is 45
• More coming soon!