149724556729020

Names of 149724556729020

• Cardinal: 149724556729020 can be written as One hundred forty-nine trillion, seven hundred twenty-four billion, five hundred fifty-six million, seven hundred twenty-nine thousand and twenty.

Scientific notation

• Scientific notation: 1.4972455672902 × 10¹⁴

Factors of 149724556729020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8714800

Divisors of 149724556729020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 28 30 35 36 39 42 45 52 60 63 65 70 78 84 90 91 105 117 126 130 140 156 180 182 195 210 234 252 260 273 315 364 390 420 455 468 546 585 630 780 819 910 1049 1092 1170 1260 1365 1638 1820 2098 2340 2730 3147 3276 4095 4196 5245 5460 6294 7343 8190 9441 10490 12588 13637 14686 15735 16380 18882 20980 22029 27274 29372 31470 36715 37764 40911 44058 47205 54548 62940 66087 68185 73430 81822 88116 94410 95459 110145 122733 132174 136370 146860 163644 188820 190918 204555 220290 245466 264348 272740 286377 330435 381836 409110 440580 477295 490932 572754 613665 660870 818220 859131 954590 1145508 1227330 1321740 1431885 1718262 1909180 2454660 2863770 3436524 4295655 5727540 8591310 8713721 17182620 17427442 26141163 34854884 43568605 52282326 60996047 78423489 87137210 104564652 113278373 121992094 130705815 156846978 174274420 182988141 226556746 243984188 261411630 304980235 313693956 339835119 365976282 392117445 453113492 522823260 548964423 566391865 609960470 679670238 731952564 784234890 792948611 914940705 1019505357 1097928846 1132783730 1219920940 1359340476 1568469780 1585897222 1699175595 1829881410 2039010714 2195857692 2265567460 2378845833 2744822115 3171794444 3398351190 3659762820 3964743055 4078021428 4757691666 5097526785 5489644230 6796702380 7136537499 7929486110 9140693329 9515383332 10195053570 10979288460 11894229165 14273074998 15858972220 18281386658 20390107140 23788458330 27422079987 28546149996 35682687495 36562773316 45703466645 47576916660 54844159974 63984853303 71365374990 82266239961 91406933290 109688319948 118829013277 127969706606 137110399935 142730749980 164532479922 182813866580 191954559909 237658026554 255939413212 274220799870 319924266515 329064959844 356487039831 383909119818 411331199805 475316053108 548441599740 575863679727 594145066385 639848533030 712974079662 767818239636 822662399610 831803092939 959772799545 1069461119493 1151727359454 1188290132770 1279697066060 1425948159324 1645324799220 1663606185878 1782435199155 1919545599090 2138922238986 2303454718908 2376580265540 2495409278817 2879318398635 3327212371756 3564870398310 3839091198180 4159015464695 4277844477972 4990818557634 5347305597465 5758636797270 7129740796620 7486227836451 8318030929390 9981637115268 10694611194930 11517273594540 12477046394085 14972455672902 16636061858780 21389222389860 24954092788170 29944911345804 37431139182255 49908185576340 74862278364510 149724556729020
• Sum of all divisors σ(n): 559504604131200
• Sum of proper divisors (its aliquot sum) s(n): 409780047402180
• 149724556729020 is an abundant number, because the sum of its proper divisors (409780047402180) is greater than itself. Its abundance is 260055490673160

Bases of 149724556729020

• Binary: 100010000010110001110111000001001001101010111100₂
• Hexadecimal: 0x882C77049ABC
• Base-36: 1H2MIFAWN0

Squares and roots of 149724556729020

• 149724556729020 squared (149724556729020²) is 22417442887701528161710160400
• 149724556729020 cubed (149724556729020³) is 3356441699359233378525718027028723534808000
• The square root of 149724556729020 is 12236198.6224897477
• The cube root of 149724556729020 is 53100.3860705649

Scales and comparisons

• 149,724,556,729,020 seconds is equal to 4,760,777 years, 40 weeks, 2 days, 6 hours, 57 minutes.
• To count from 1 to 149,724,556,729,020 would take you about eleven million, nine hundred one thousand, nine hundred forty-four 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 149724556729020 cubic inches would be around 4425 feet tall.

Recreational maths with 149724556729020

• 149724556729020 backwards is 020927655427941
• 149724556729020 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 149724556729020's digits is 63
• More coming soon!