137988633400

Names of 137988633400

• Cardinal: 137988633400 can be written as One hundred thirty-seven billion, nine hundred eighty-eight million, six hundred thirty-three thousand, four hundred.

Scientific notation

• Scientific notation: 1.379886334 × 10¹¹

Factors of 137988633400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5507

Divisors of 137988633400

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 20 23 25 40 46 50 92 100 115 184 200 230 460 575 920 1150 2300 4600 5477 10954 21908 27385 43816 54770 109540 125971 136925 219080 251942 273850 503884 547700 629855 1007768 1095400 1259710 2519420 3149275 5038840 6298550 12597100 25194200 29997529 59995058 119990116 149987645 239980232 299975290 599950580 689943167 749938225 1199901160 1379886334 1499876450 2759772668 2999752900 3449715835 5519545336 5999505800 6899431670 13798863340 17248579175 27597726680 34497158350 68994316700 137988633400
• Sum of all divisors σ(n): 334833558120
• Sum of proper divisors (its aliquot sum) s(n): 196844924720
• 137988633400 is an abundant number, because the sum of its proper divisors (196844924720) is greater than itself. Its abundance is 58856291320

Bases of 137988633400

• Binary: 10000000100000110000110111001100111000₂
• Hexadecimal: 0x2020C37338
• Base-36: 1RE2VAYG

Squares and roots of 137988633400

• 137988633400 squared (137988633400²) is 19040862947599595560000
• 137988633400 cubed (137988633400³) is 2627422656895964001717107704000000
• The square root of 137988633400 is 371468.2131757709
• The cube root of 137988633400 is 5167.5073677869

Scales and comparisons

• 137,988,633,400 seconds is equal to 4,387 years, 31 weeks, 5 days, 15 hours, 56 minutes, 40 seconds.
• To count from 1 to 137,988,633,400 would take you about eight thousand, seven hundred seventy-five 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 137988633400 cubic inches would be around 430.6 feet tall.

Recreational maths with 137988633400

• 137988633400 backwards is 004336889731
• The number of decimal digits it has is: 12
• The sum of 137988633400's digits is 52
• More coming soon!