126852421920

Names of 126852421920

• Cardinal: 126852421920 can be written as One hundred twenty-six billion, eight hundred fifty-two million, four hundred twenty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.2685242192 × 10¹¹

Factors of 126852421920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 37753714

Divisors of 126852421920

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 70 80 84 96 105 112 120 140 160 168 210 224 240 280 336 420 480 560 672 840 1120 1680 3360 37753697 75507394 113261091 151014788 188768485 226522182 264275879 302029576 377536970 453044364 528551758 566305455 604059152 755073940 792827637 906088728 1057103516 1132610910 1208118304 1321379395 1510147880 1585655274 1812177456 2114207032 2265221820 2642758790 3020295760 3171310548 3624354912 3964138185 4228414064 4530443640 5285517580 6040591520 6342621096 7928276370 8456828128 9060887280 10571035160 12685242192 15856552740 18121774560 21142070320 25370484384 31713105480 42284140640 63426210960 126852421920
• Sum of all divisors σ(n): 456668731008
• Sum of proper divisors (its aliquot sum) s(n): 329816309088
• 126852421920 is an abundant number, because the sum of its proper divisors (329816309088) is greater than itself. Its abundance is 202963887168

Bases of 126852421920

• Binary: 1110110001000111111100101100100100000₂
• Hexadecimal: 0x1D88FE5920
• Base-36: 1M9WNN6O

Squares and roots of 126852421920

• 126852421920 squared (126852421920²) is 16091536946969696486400
• 126852421920 cubed (126852421920³) is 2041250434138268604147154341888000
• The square root of 126852421920 is 356163.4763981281
• The cube root of 126852421920 is 5024.5779458893

Scales and comparisons

• 126,852,421,920 seconds is equal to 4,033 years, 26 weeks, 5 days, 7 hours, 52 minutes.
• To count from 1 to 126,852,421,920 would take you about eight thousand and sixty-seven 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 126852421920 cubic inches would be around 418.7 feet tall.

Recreational maths with 126852421920

• 126852421920 backwards is 029124258621
• 126852421920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 126852421920's digits is 42
• More coming soon!