136742661972

Names of 136742661972

• Cardinal: 136742661972 can be written as One hundred thirty-six billion, seven hundred forty-two million, six hundred sixty-one thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.36742661972 × 10¹¹

Factors of 136742661972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7014

Divisors of 136742661972

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 31 36 42 54 62 63 81 84 93 108 124 126 162 186 189 217 243 252 279 324 372 378 434 486 558 567 651 729 756 837 868 961 972 1116 1134 1302 1458 1674 1701 1922 1953 2268 2511 2604 2883 2916 3348 3402 3844 3906 5022 5103 5766 5859 6727 6804 6971 7533 7812 8649 10044 10206 11532 11718 13454 13942 15066 17298 17577 20181 20412 20913 22599 23436 25947 26908 27884 30132 34596 35154 40362 41826 45198 48797 51894 52731 60543 62739 70308 77841 80724 83652 90396 97594 103788 105462 121086 125478 146391 155682 158193 181629 188217 195188 210924 216101 233523 242172 250956 292782 311364 316386 363258 376434 432202 439173 467046 544887 564651 585564 632772 648303 700569 726516 752868 864404 878346 934092 1089774 1129302 1296606 1317519 1401138 1512707 1634661 1693953 1756692 1944909 2179548 2258604 2593212 2635038 2802276 3025414 3269322 3387906 3889818 3952557 4538121 4903983 5081859 5270076 5834727 6050828 6538644 6699131 6775812 7779636 7905114 9076242 9807966 10163718 11669454 11857671 13398262 13614363 15810228 17504181 18152484 19615932 20097393 20327436 23338908 23715342 26796524 27228726 35008362 35573013 40194786 40843089 46893917 47430684 52512543 54457452 60292179 70016724 71146026 80389572 81686178 93787834 105025086 120584358 122529267 140681751 142292052 157537629 163372356 180876537 187575668 210050172 241168716 245058534 281363502 315075258 361753074 367587801 422045253 490117068 542629611 562727004 630150516 723506148 735175602 844090506 1085259222 1102763403 1266135759 1470351204 1627888833 1688181012 2170518444 2205526806 2532271518 3255777666 3798407277 4411053612 4883666499 5064543036 6511555332 7596814554 9767332998 11395221831 15193629108 19534665996 22790443662 34185665493 45580887324 68371330986 136742661972
• Sum of all divisors σ(n): 423754980768
• Sum of proper divisors (its aliquot sum) s(n): 287012318796
• 136742661972 is an abundant number, because the sum of its proper divisors (287012318796) is greater than itself. Its abundance is 150269656824

Bases of 136742661972

• Binary: 1111111010110011111110110111101010100₂
• Hexadecimal: 0x1FD67F6F54
• Base-36: 1QTH1T90

Squares and roots of 136742661972

• 136742661972 squared (136742661972²) is 18698555603188654928784
• 136742661972 cubed (136742661972³) is 2556890268211472806272062245002048
• The square root of 136742661972 is 369787.3199178143
• The cube root of 136742661972 is 5151.9069441937

Scales and comparisons

• 136,742,661,972 seconds is equal to 4,347 years, 51 weeks, 4 days, 16 hours, 46 minutes, 12 seconds.
• To count from 1 to 136,742,661,972 would take you about eight thousand, six hundred ninety-five 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 136742661972 cubic inches would be around 429.3 feet tall.

Recreational maths with 136742661972

• 136742661972 backwards is 279166247631
• 136742661972 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 136742661972's digits is 54
• More coming soon!