13731501400

Names of 13731501400

• Cardinal: 13731501400 can be written as Thirteen billion, seven hundred thirty-one million, five hundred one thousand, four hundred.

Scientific notation

• Scientific notation: 1.37315014 × 10¹⁰

Factors of 13731501400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8318

Divisors of 13731501400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 19 20 23 25 38 40 46 50 76 92 95 100 115 152 184 190 200 230 361 380 437 460 475 575 722 760 874 920 950 1150 1444 1748 1805 1900 2185 2300 2888 3496 3610 3800 4370 4600 7220 8269 8303 8740 9025 10925 14440 16538 16606 17480 18050 21850 33076 33212 36100 41345 41515 43700 66152 66424 72200 82690 83030 87400 157111 165380 166060 190187 206725 207575 314222 330760 332120 380374 413450 415150 628444 760748 785555 826900 830300 950935 1256888 1521496 1571110 1653800 1660600 1901870 2985109 3142220 3613553 3803740 3927775 4754675 5970218 6284440 7227106 7607480 7855550 9509350 11940436 14454212 14925545 15711100 18067765 19018700 23880872 28908424 29851090 31422200 36135530 38037400 59702180 68657507 72271060 74627725 90338825 119404360 137315014 144542120 149255450 180677650 274630028 298510900 343287535 361355300 549260056 597021800 686575070 722710600 1373150140 1716437675 2746300280 3432875350 6865750700 13731501400
• Sum of all divisors σ(n): 35163709200
• Sum of proper divisors (its aliquot sum) s(n): 21432207800
• 13731501400 is an abundant number, because the sum of its proper divisors (21432207800) is greater than itself. Its abundance is 7700706400

Bases of 13731501400

• Binary: 1100110010011101100001010101011000₂
• Hexadecimal: 0x332761558
• Base-36: 6B3DQAG

Squares and roots of 13731501400

• 13731501400 squared (13731501400²) is 188554130698201960000
• 13731501400 cubed (13731501400³) is 2589131309658143191222744000000
• The square root of 13731501400 is 117181.4891525107
• The cube root of 13731501400 is 2394.6350880785

Scales and comparisons

• 13,731,501,400 seconds is equal to 436 years, 32 weeks, 1 day, 9 hours, 56 minutes, 40 seconds.
• To count from 1 to 13,731,501,400 would take you about eight hundred seventy-three 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 13731501400 cubic inches would be around 199.6 feet tall.

Recreational maths with 13731501400

• 13731501400 backwards is 00410513731
• 13731501400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13731501400's digits is 25
• More coming soon!