136988737425

Names of 136988737425

• Cardinal: 136988737425 can be written as One hundred thirty-six billion, nine hundred eighty-eight million, seven hundred thirty-seven thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.36988737425 × 10¹¹

Factors of 136988737425

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1420

Divisors of 136988737425

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 15 17 25 45 51 75 85 97 153 225 255 291 421 425 485 765 873 877 1263 1275 1455 1649 2105 2425 2631 3789 3825 4365 4385 4947 6315 7157 7275 7893 8245 10525 13155 14841 14909 18945 21471 21825 21925 24735 31575 35785 39465 40837 41225 44727 64413 65775 74205 74545 85069 94725 107355 122511 123675 134181 178925 197325 204185 223635 255207 322065 367533 369217 371025 372725 425345 536775 612555 670905 694229 765621 1020925 1107651 1118175 1276035 1446173 1610325 1837665 1846085 2082687 2126725 3062775 3322953 3354525 3471145 3828105 4338519 5538255 6248061 6276689 6380175 7230865 9188325 9230425 10413435 13015557 16614765 17355725 18830067 19140525 21692595 27691275 31240305 31383445 35814049 36154325 52067175 56490201 65077785 83073825 94150335 107442147 108462975 156201525 156917225 179070245 282451005 322326441 325388925 470751675 537210735 608838833 895351225 1412255025 1611632205 1826516499 2686053675 3044194165 5479549497 8058161025 9132582495 15220970825 27397747485 45662912475 136988737425
• Sum of all divisors σ(n): 263396860272
• Sum of proper divisors (its aliquot sum) s(n): 126408122847
• 136988737425 is a deficient number, because the sum of its proper divisors (126408122847) is less than itself. Its deficiency is 10580614578

Bases of 136988737425

• Binary: 1111111100101001010100011111110010001₂
• Hexadecimal: 0x1FE52A3F91
• Base-36: 1QXJK2A9

Squares and roots of 136988737425

• 136988737425 squared (136988737425²) is 18765914181295595630625
• 136988737425 cubed (136988737425³) is 2570718890321586196152665413640625
• The square root of 136988737425 is 370119.8960134405
• The cube root of 136988737425 is 5154.9954661201

Scales and comparisons

• 136,988,737,425 seconds is equal to 4,355 years, 42 weeks, 3 days, 19 hours, 3 minutes, 45 seconds.
• To count from 1 to 136,988,737,425 would take you about eight thousand, seven hundred eleven 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 136988737425 cubic inches would be around 429.6 feet tall.

Recreational maths with 136988737425

• 136988737425 backwards is 524737889631
• The number of decimal digits it has is: 12
• The sum of 136988737425's digits is 63
• More coming soon!