18404827239708

Names of 18404827239708

• Cardinal: 18404827239708 can be written as Eighteen trillion, four hundred four billion, eight hundred twenty-seven million, two hundred thirty-nine thousand, seven hundred eight.

Scientific notation

• Scientific notation: 1.8404827239708 × 10¹³

Factors of 18404827239708

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 964439

Divisors of 18404827239708

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 52 63 78 84 91 117 126 156 182 234 252 273 364 468 546 819 1092 1638 3276 5861 11722 17583 23444 35166 41027 52749 70332 76193 82054 105498 123081 152386 164108 210996 228579 246162 304772 369243 457158 492324 533351 685737 738486 914316 958553 1066702 1371474 1476972 1600053 1917106 2133404 2742948 2875659 3200106 3834212 4800159 5751318 6400212 6709871 8626977 9600318 11502636 12461189 13419742 17253954 19200636 20129613 24922378 26839484 34507908 37383567 40259226 49844756 60388839 74767134 80518452 87228323 112150701 120777678 149534268 174456646 224301402 241555356 261684969 348913292 448602804 523369938 785054907 1046739876 1570109814 3140219628 5618079133 11236158266 16854237399 22472316532 33708474798 39326553931 50562712197 67416949596 73035028729 78653107862 101125424394 117979661793 146070057458 157306215724 202250848788 219105086187 235959323586 292140114916 353938985379 438210172374 471918647172 511245201103 657315258561 707877970758 876420344748 1022490402206 1314630517122 1415755941516 1533735603309 2044980804412 2629261034244 3067471206618 4601206809927 6134942413236 9202413619854 18404827239708
• Sum of all divisors σ(n): 57269291841216
• Sum of proper divisors (its aliquot sum) s(n): 38864464601508
• 18404827239708 is an abundant number, because the sum of its proper divisors (38864464601508) is greater than itself. Its abundance is 20459637361800

Bases of 18404827239708

• Binary: 100001011110100110101001100001001010100011100₂
• Hexadecimal: 0x10BD3530951C
• Base-36: 6IV26XU70

Squares and roots of 18404827239708

• 18404827239708 squared (18404827239708²) is 338737665723497598491925264
• 18404827239708 cubed (18404827239708³) is 6234408217222931510407507720151749182912
• The square root of 18404827239708 is 4290084.7590354203
• The cube root of 18404827239708 is 26402.4309246201

Scales and comparisons

• 18,404,827,239,708 seconds is equal to 585,216 years, 29 weeks, 6 days, 19 hours, 1 minute, 48 seconds.
• To count from 1 to 18,404,827,239,708 would take you about one million, four hundred sixty-three thousand and forty-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 18404827239708 cubic inches would be around 2200.2 feet tall.

Recreational maths with 18404827239708

• 18404827239708 backwards is 80793272840481
• 18404827239708 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18404827239708's digits is 63
• More coming soon!