124990993400

Names of 124990993400

• Cardinal: 124990993400 can be written as One hundred twenty-four billion, nine hundred ninety million, nine hundred ninety-three thousand, four hundred.

Scientific notation

• Scientific notation: 1.249909934 × 10¹¹

Factors of 124990993400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 981118

Divisors of 124990993400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 25 26 28 35 40 49 50 52 56 65 70 91 98 100 104 130 140 175 182 196 200 245 260 280 325 350 364 392 455 490 520 637 650 700 728 910 980 1225 1274 1300 1400 1820 1960 2275 2450 2548 2600 3185 3640 4550 4900 5096 6370 9100 9800 12740 15925 18200 25480 31850 63700 127400 981091 1962182 3924364 4905455 6867637 7848728 9810910 12754183 13735274 19621820 24527275 25508366 27470548 34338185 39243640 48073459 49054550 51016732 54941096 63770915 68676370 89279281 96146918 98109100 102033464 127541830 137352740 171690925 178558562 192293836 196218200 240367295 255083660 274705480 318854575 343381850 357117124 384587672 446396405 480734590 510167320 624954967 637709150 686763700 714234248 892792810 961469180 1201836475 1249909934 1275418300 1373527400 1785585620 1922938360 2231982025 2403672950 2499819868 2550836600 3124774835 3571171240 4463964050 4807345900 4999639736 6249549670 8927928100 9614691800 12499099340 15623874175 17855856200 24998198680 31247748350 62495496700 124990993400
• Sum of all divisors σ(n): 364053808440
• Sum of proper divisors (its aliquot sum) s(n): 239062815040
• 124990993400 is an abundant number, because the sum of its proper divisors (239062815040) is greater than itself. Its abundance is 114071821640

Bases of 124990993400

• Binary: 1110100011010000010110011001111111000₂
• Hexadecimal: 0x1D1A0B33F8
• Base-36: 1LF4ERQW

Squares and roots of 124990993400

• 124990993400 squared (124990993400²) is 15622748431118843560000
• 124990993400 cubed (124990993400³) is 1952702846043835730023592504000000
• The square root of 124990993400 is 353540.6531079559
• The cube root of 124990993400 is 4999.8799091157

Scales and comparisons

• 124,990,993,400 seconds is equal to 3,974 years, 17 weeks, 23 minutes, 20 seconds.
• To count from 1 to 124,990,993,400 would take you about seven thousand, nine hundred forty-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 124990993400 cubic inches would be around 416.7 feet tall.

Recreational maths with 124990993400

• 124990993400 backwards is 004399099421
• 124990993400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 124990993400's digits is 50
• More coming soon!