136621232640

Names of 136621232640

• Cardinal: 136621232640 can be written as One hundred thirty-six billion, six hundred twenty-one million, two hundred thirty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3662123264 × 10¹¹

Factors of 136621232640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 191

Divisors of 136621232640

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 181 192 240 256 288 320 360 362 384 480 512 543 576 640 720 724 768 905 960 1086 1152 1280 1440 1448 1536 1629 1810 1920 2172 2304 2560 2715 2880 2896 3258 3620 3840 4344 4608 5430 5760 5792 6516 7240 7680 8145 8688 10860 11520 11584 13032 14480 16290 17376 21720 23040 23168 26064 28960 32580 32761 34752 43440 46336 52128 57920 65160 65522 69504 86880 92672 98283 104256 115840 130320 131044 139008 163805 173760 196566 208512 231680 260640 262088 278016 294849 327610 347520 393132 417024 463360 491415 521280 524176 589698 655220 695040 786264 834048 982830 1042560 1048352 1179396 1310440 1390080 1474245 1572528 1965660 2085120 2096704 2358792 2620880 2948490 3145056 3931320 4170240 4193408 4717584 5241760 5896980 5929741 6290112 7862640 8386816 9435168 10483520 11793960 11859482 12580224 15725280 16773632 17789223 18870336 20967040 23587920 23718964 25160448 29648705 31450560 35578446 37740672 41934080 47175840 47437928 50320896 53367669 59297410 62901120 71156892 75481344 83868160 88946115 94351680 94875856 106735338 118594820 125802240 142313784 150962688 177892230 188703360 189751712 213470676 237189640 251604480 266838345 284627568 355784460 377406720 379503424 426941352 474379280 533676690 569255136 711568920 754813440 759006848 853882704 948758560 1067353380 1138510272 1423137840 1518013696 1707765408 1897517120 2134706760 2277020544 2846275680 3036027392 3415530816 3795034240 4269413520 4554041088 5692551360 6831061632 7590068480 8538827040 9108082176 11385102720 13662123264 15180136960 17077654080 22770205440 27324246528 34155308160 45540410880 68310616320 136621232640
• Sum of all divisors σ(n): 475786407096
• Sum of proper divisors (its aliquot sum) s(n): 339165174456
• 136621232640 is an abundant number, because the sum of its proper divisors (339165174456) is greater than itself. Its abundance is 202543941816

Bases of 136621232640

• Binary: 1111111001111010000101001001000000000₂
• Hexadecimal: 0x1FCF429200
• Base-36: 1QRGR5S0

Squares and roots of 136621232640

• 136621232640 squared (136621232640²) is 18665361208073001369600
• 136621232640 cubed (136621232640³) is 2550084655917772966219160223744000
• The square root of 136621232640 is 369623.0953823097
• The cube root of 136621232640 is 5150.3815049017

Scales and comparisons

• 136,621,232,640 seconds is equal to 4,344 years, 6 weeks, 6 days, 6 hours, 24 minutes.
• To count from 1 to 136,621,232,640 would take you about eight thousand, six hundred eighty-eight 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 136621232640 cubic inches would be around 429.2 feet tall.

Recreational maths with 136621232640

• 136621232640 backwards is 046232126631
• 136621232640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 136621232640's digits is 36
• More coming soon!