126143724672

Names of 126143724672

• Cardinal: 126143724672 can be written as One hundred twenty-six billion, one hundred forty-three million, seven hundred twenty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.26143724672 × 10¹¹

Factors of 126143724672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 60446

Divisors of 126143724672

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 37 42 48 49 56 63 64 72 74 84 96 98 111 112 126 128 144 147 148 168 192 196 222 224 252 259 288 294 296 333 336 384 392 441 444 448 504 518 576 588 592 666 672 777 784 882 888 896 1008 1036 1152 1176 1184 1332 1344 1554 1568 1764 1776 1813 2016 2072 2331 2352 2368 2664 2688 3108 3136 3528 3552 3626 4032 4144 4662 4704 4736 5328 5439 6216 6272 7056 7104 7252 8064 8288 9324 9408 10656 10878 12432 14112 14208 14504 16317 16576 18648 18816 21312 21756 24864 28224 29008 32634 33152 37296 42624 43512 49728 56448 58016 60397 65268 74592 87024 99456 116032 120794 130536 149184 174048 181191 232064 241588 261072 298368 348096 362382 422779 483176 522144 543573 696192 724764 845558 966352 1044288 1087146 1268337 1449528 1691116 1932704 2088576 2174292 2234689 2536674 2899056 2959453 3382232 3805011 3865408 4348584 4469378 5073348 5798112 5918906 6704067 6764464 7610022 7730816 8697168 8878359 8938756 10146696 11596224 11837812 13408134 13528928 15220044 15642823 17394336 17756718 17877512 20112201 20293392 23192448 23675624 26635077 26816268 27057856 30440088 31285646 34788672 35513436 35755024 40224402 40586784 46928469 47351248 53270154 53632536 54115712 60880176 62571292 69577344 71026872 71510048 80448804 81173568 93856938 94702496 106540308 107265072 109499761 121760352 125142584 140785407 142053744 143020096 160897608 162347136 187713876 189404992 213080616 214530144 218999522 243520704 250285168 281570814 284107488 286040192 321795216 328499283 375427752 378809984 426161232 429060288 437999044 487041408 500570336 563141628 568214976 643590432 656998566 750855504 852322464 858120576 875998088 985497849 1001140672 1126283256 1136429952 1287180864 1313997132 1501711008 1704644928 1751996176 1970995698 2002281344 2252566512 2574361728 2627994264 3003422016 3409289856 3503992352 3941991396 4505133024 5255988528 6006844032 7007984704 7883982792 9010266048 10511977056 14015969408 15767965584 18020532096 21023954112 31535931168 42047908224 63071862336 126143724672
• Sum of all divisors σ(n): 433675155420
• Sum of proper divisors (its aliquot sum) s(n): 307531430748
• 126143724672 is an abundant number, because the sum of its proper divisors (307531430748) is greater than itself. Its abundance is 181387706076

Bases of 126143724672

• Binary: 1110101011110110000000111110010000000₂
• Hexadecimal: 0x1D5EC07C80
• Base-36: 1LY6PSW0

Squares and roots of 126143724672

• 126143724672 squared (126143724672²) is 15912239274125341507584
• 126143724672 cubed (126143724672³) is 2007229129910252212750649495912448
• The square root of 126143724672 is 355167.1784835979
• The cube root of 126143724672 is 5015.2033868439

Scales and comparisons

• 126,143,724,672 seconds is equal to 4,010 years, 50 weeks, 6 days, 19 hours, 31 minutes, 12 seconds.
• To count from 1 to 126,143,724,672 would take you about eight thousand and twenty-one 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 126143724672 cubic inches would be around 417.9 feet tall.

Recreational maths with 126143724672

• 126143724672 backwards is 276427341621
• The number of decimal digits it has is: 12
• The sum of 126143724672's digits is 45
• More coming soon!