136129941972

Names of 136129941972

• Cardinal: 136129941972 can be written as One hundred thirty-six billion, one hundred twenty-nine million, nine hundred forty-one thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.36129941972 × 10¹¹

Factors of 136129941972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12888

Divisors of 136129941972

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 36 38 43 57 76 86 114 129 171 172 228 258 342 361 387 516 684 722 774 817 1083 1444 1548 1634 2166 2451 3249 3268 4332 4902 6498 6859 7353 9804 12821 12996 13718 14706 15523 20577 25642 27436 29412 31046 38463 41154 46569 51284 61731 62092 76926 82308 93138 115389 123462 139707 153852 186276 230778 243599 246924 279414 294937 461556 487198 551303 558828 589874 730797 884811 974396 1102606 1179748 1461594 1653909 1769622 2192391 2205212 2654433 2923188 3307818 3539244 4384782 4628381 4961727 5308866 6615636 8769564 9256762 9923454 10474757 10617732 13885143 18513524 19846908 20949514 27770286 31424271 41655429 41899028 55540572 62848542 83310858 87939239 94272813 125697084 166621716 175878478 188545626 199020383 263817717 351756956 377091252 398040766 527635434 597061149 791453151 796081532 1055270868 1194122298 1582906302 1791183447 2388244596 3165812604 3582366894 3781387277 7164733788 7562774554 11344161831 15125549108 22688323662 34032485493 45376647324 68064970986 136129941972
• Sum of all divisors σ(n): 371696445120
• Sum of proper divisors (its aliquot sum) s(n): 235566503148
• 136129941972 is an abundant number, because the sum of its proper divisors (235566503148) is greater than itself. Its abundance is 99436561176

Bases of 136129941972

• Binary: 1111110110001111110100001000111010100₂
• Hexadecimal: 0x1FB1FA11D4
• Base-36: 1QJC93H0

Squares and roots of 136129941972

• 136129941972 squared (136129941972²) is 18531361101300087248784
• 136129941972 cubed (136129941972³) is 2522673111382158890935503047562048
• The square root of 136129941972 is 368957.9135511257
• The cube root of 136129941972 is 5144.2004903627

Scales and comparisons

• 136,129,941,972 seconds is equal to 4,328 years, 26 weeks, 4 days, 46 minutes, 12 seconds.
• To count from 1 to 136,129,941,972 would take you about eight thousand, six hundred fifty-seven 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 136129941972 cubic inches would be around 428.7 feet tall.

Recreational maths with 136129941972

• 136129941972 backwards is 279149921631
• The number of decimal digits it has is: 12
• The sum of 136129941972's digits is 54
• More coming soon!