136745291025

Names of 136745291025

• Cardinal: 136745291025 can be written as One hundred thirty-six billion, seven hundred forty-five million, two hundred ninety-one thousand and twenty-five.

Scientific notation

• Scientific notation: 1.36745291025 × 10¹¹

Factors of 136745291025

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 911

Divisors of 136745291025

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 49 63 75 105 127 147 175 225 245 315 381 441 525 635 735 769 889 1143 1225 1575 1905 2205 2307 2667 3175 3675 3845 4445 5383 5715 6223 6921 8001 9525 11025 11535 13335 16129 16149 18669 19225 22225 26915 28575 31115 34605 37681 40005 48387 48447 56007 57675 66675 80645 80745 93345 97663 112903 113043 134575 145161 155575 173025 188405 200025 241935 242235 280035 292989 338709 339129 403225 403725 466725 488315 564515 565215 683641 725805 790321 878967 942025 1016127 1209675 1211175 1400175 1464945 1693545 1695645 2050923 2370963 2441575 2822575 2826075 3418205 3629025 3951605 4394835 4785487 5080635 6152769 7112889 7324725 8467725 8478225 10254615 11854815 12403201 14356461 17091025 19758025 21974175 23927435 25403175 30763845 35564445 37209603 43069383 51273075 59274075 62016005 71782305 86822407 111628809 119637175 153819225 177822225 186048015 215346915 260467221 310080025 358911525 434112035 558144045 607756849 781401663 930240075 1076734575 1302336105 1823270547 2170560175 2790720225 3038784245 3907008315 5469811641 6511680525 9116352735 15193921225 19535041575 27349058205 45581763675 136745291025
• Sum of all divisors σ(n): 287548451190
• Sum of proper divisors (its aliquot sum) s(n): 150803160165
• 136745291025 is an abundant number, because the sum of its proper divisors (150803160165) is greater than itself. Its abundance is 14057869140

Bases of 136745291025

• Binary: 1111111010110101001111000110100010001₂
• Hexadecimal: 0x1FD6A78D11
• Base-36: 1QTIM5U9

Squares and roots of 136745291025

• 136745291025 squared (136745291025²) is 18699274617511945550625
• 136745291025 cubed (136745291025³) is 2557037749528066555734169495640625
• The square root of 136745291025 is 369790.8747184009
• The cube root of 136745291025 is 5151.9399613209

Scales and comparisons

• 136,745,291,025 seconds is equal to 4,348 years, 4 weeks, 3 hours, 3 minutes, 45 seconds.
• To count from 1 to 136,745,291,025 would take you about eight thousand, six hundred ninety-six 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 136745291025 cubic inches would be around 429.3 feet tall.

Recreational maths with 136745291025

• 136745291025 backwards is 520192547631
• 136745291025 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 136745291025's digits is 45
• More coming soon!