136997605472

Names of 136997605472

• Cardinal: 136997605472 can be written as One hundred thirty-six billion, nine hundred ninety-seven million, six hundred five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.36997605472 × 10¹¹

Factors of 136997605472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 41

Divisors of 136997605472

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 32 38 52 56 76 91 104 112 133 152 182 208 224 247 266 304 361 364 416 494 532 608 722 728 988 1064 1444 1456 1729 1976 2128 2527 2888 2912 3458 3952 4256 4693 5054 5776 6859 6916 7904 9386 10108 11552 13718 13832 18772 20216 27436 27664 32851 37544 40432 48013 54872 55328 65702 75088 80864 89167 96026 109744 130321 131404 150176 178334 192052 219488 260642 262808 356668 384104 521284 525616 624169 713336 768208 912247 1042568 1051232 1248338 1426672 1536416 1694173 1824494 2085136 2476099 2496676 2853344 3388346 3648988 4170272 4952198 4993352 6776692 7297976 9904396 9986704 11859211 13553384 14595952 17332693 19808792 19973408 23718422 27106768 29191904 32189287 34665386 39617584 47045881 47436844 54213536 64378574 69330772 79235168 94091762 94873688 128757148 138661544 188183524 189747376 225325009 257514296 277323088 329321167 376367048 379494752 450650018 515028592 554646176 611596453 658642334 752734096 901300036 1030057184 1223192906 1317284668 1505468192 1802600072 2446385812 2634569336 3605200144 4281175171 4892771624 5269138672 7210400288 8562350342 9785543248 10538277344 17124700684 19571086496 34249401368 68498802736 136997605472
• Sum of all divisors σ(n): 350397721296
• Sum of proper divisors (its aliquot sum) s(n): 213400115824
• 136997605472 is an abundant number, because the sum of its proper divisors (213400115824) is greater than itself. Its abundance is 76402510352

Bases of 136997605472

• Binary: 1111111100101101100011001000001100000₂
• Hexadecimal: 0x1FE5B19060
• Base-36: 1QXOU4WW

Squares and roots of 136997605472

• 136997605472 squared (136997605472²) is 18768343905061764342784
• 136997605472 cubed (136997605472³) is 2571218173668467415224959802114048
• The square root of 136997605472 is 370131.8757848343
• The cube root of 136997605472 is 5155.1067009473
• Being both a perfect square and a perfect cube, 136997605472 is also a perfect sixth number.

Scales and comparisons

• 136,997,605,472 seconds is equal to 4,356 years, 5 weeks, 1 day, 10 hours, 24 minutes, 32 seconds.
• To count from 1 to 136,997,605,472 would take you about eight thousand, seven hundred twelve 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 136997605472 cubic inches would be around 429.6 feet tall.

Recreational maths with 136997605472

• 136997605472 backwards is 274506799631
• The number of decimal digits it has is: 12
• The sum of 136997605472's digits is 59
• More coming soon!