136941840

Names of 136941840

• Cardinal: 136941840 can be written as One hundred thirty-six million, nine hundred forty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3694184 × 10⁸

Factors of 136941840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3036

Divisors of 136941840

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 54 56 60 63 70 72 80 81 84 90 105 108 112 120 126 135 140 144 162 168 180 189 210 216 240 252 270 280 315 324 336 360 378 405 420 432 504 540 560 567 630 648 720 756 810 840 945 1008 1080 1134 1260 1296 1512 1620 1680 1890 2160 2268 2520 2835 3019 3024 3240 3780 4536 5040 5670 6038 6480 7560 9057 9072 11340 12076 15095 15120 18114 21133 22680 24152 27171 30190 36228 42266 45285 45360 48304 54342 60380 63399 72456 81513 84532 90570 105665 108684 120760 126798 135855 144912 163026 169064 181140 190197 211330 217368 241520 244539 253596 271710 316995 326052 338128 362280 380394 407565 422660 434736 489078 507192 543420 570591 633990 652104 724560 760788 815130 845320 950985 978156 1014384 1086840 1141182 1222695 1267980 1304208 1521576 1630260 1690640 1711773 1901970 1956312 2173680 2282364 2445390 2535960 2852955 3043152 3260520 3423546 3803940 3912624 4564728 4890780 5071920 5705910 6521040 6847092 7607880 8558865 9129456 9781560 11411820 13694184 15215760 17117730 19563120 22823640 27388368 34235460 45647280 68470920 136941840
• Sum of all divisors σ(n): 543744960
• Sum of proper divisors (its aliquot sum) s(n): 406803120
• 136941840 is an abundant number, because the sum of its proper divisors (406803120) is greater than itself. Its abundance is 269861280

Bases of 136941840

• Binary: 1000001010011001000100010000₂
• Hexadecimal: 0x8299110
• Base-36: 29J500

Squares and roots of 136941840

• 136941840 squared (136941840²) is 18753067542585600
• 136941840 cubed (136941840³) is 2568079574925950421504000
• The square root of 136941840 is 11702.2151749145
• The cube root of 136941840 is 515.4407136473

Scales and comparisons

• 136,941,840 seconds is equal to 4 years, 18 weeks, 2 days, 23 hours, 24 minutes.
• To count from 1 to 136,941,840 would take you about 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 136941840 cubic inches would be around 43 feet tall.

Recreational maths with 136941840

• 136941840 backwards is 048149631
• 136941840 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 136941840's digits is 36
• More coming soon!