125873421072

Names of 125873421072

• Cardinal: 125873421072 can be written as One hundred twenty-five billion, eight hundred seventy-three million, four hundred twenty-one thousand and seventy-two.

Scientific notation

• Scientific notation: 1.25873421072 × 10¹¹

Factors of 125873421072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 209

Divisors of 125873421072

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 147 168 196 197 294 336 343 392 394 588 591 686 784 788 1029 1176 1182 1372 1379 1576 2058 2352 2364 2744 2758 3152 4116 4137 4728 5488 5516 8232 8274 9456 9653 11032 16464 16548 19306 22064 28959 33096 38612 38809 57918 66192 67571 77224 77618 115836 116427 135142 154448 155236 202713 231672 232854 270284 271663 310472 405426 463344 465708 540568 543326 620944 810852 814989 931416 1081136 1086652 1621704 1629978 1862832 1901641 2173304 3243408 3259956 3803282 4346608 5704923 6519912 7606564 7645373 11409846 13039824 13311487 15213128 15290746 22819692 22936119 26622974 30426256 30581492 39934461 45639384 45872238 53245948 53517611 61162984 79868922 91278768 91744476 106491896 107035222 122325968 159737844 160552833 183488952 212983792 214070444 319475688 321105666 366977904 374623277 428140888 638951376 642211332 749246554 856281776 1123869831 1284422664 1498493108 2247739662 2568845328 2622362939 2996986216 4495479324 5244725878 5993972432 7867088817 8990958648 10489451756 15734177634 17981917296 20978903512 31468355268 41957807024 62936710536 125873421072
• Sum of all divisors σ(n): 381145248000
• Sum of proper divisors (its aliquot sum) s(n): 255271826928
• 125873421072 is an abundant number, because the sum of its proper divisors (255271826928) is greater than itself. Its abundance is 129398405856

Bases of 125873421072

• Binary: 1110101001110101000111111101100010000₂
• Hexadecimal: 0x1D4EA3FB10
• Base-36: 1LTPS9AO

Squares and roots of 125873421072

• 125873421072 squared (125873421072²) is 15844118132369013629184
• 125873421072 cubed (125873421072³) is 1994353353190195085431584499765248
• The square root of 125873421072 is 354786.4443182687
• The cube root of 125873421072 is 5011.6185950311

Scales and comparisons

• 125,873,421,072 seconds is equal to 4,002 years, 20 weeks, 7 hours, 11 minutes, 12 seconds.
• To count from 1 to 125,873,421,072 would take you about eight thousand and 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 125873421072 cubic inches would be around 417.6 feet tall.

Recreational maths with 125873421072

• 125873421072 backwards is 270124378521
• 125873421072 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 125873421072's digits is 42
• More coming soon!