136131840

Names of 136131840

• Cardinal: 136131840 can be written as One hundred thirty-six million, one hundred thirty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3613184 × 10⁸

Factors of 136131840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 124

Divisors of 136131840

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 81 90 96 101 104 108 117 120 128 130 135 144 156 160 162 180 192 195 202 208 216 234 240 256 260 270 288 303 312 320 324 351 360 384 390 404 405 416 432 468 480 505 520 540 576 585 606 624 640 648 702 720 768 780 808 810 832 864 909 936 960 1010 1040 1053 1080 1152 1170 1212 1248 1280 1296 1313 1404 1440 1515 1560 1616 1620 1664 1728 1755 1818 1872 1920 2020 2080 2106 2160 2304 2340 2424 2496 2592 2626 2727 2808 2880 3030 3120 3232 3240 3328 3456 3510 3636 3744 3840 3939 4040 4160 4212 4320 4545 4680 4848 4992 5184 5252 5265 5454 5616 5760 6060 6240 6464 6480 6565 6912 7020 7272 7488 7878 8080 8181 8320 8424 8640 9090 9360 9696 9984 10368 10504 10530 10908 11232 11520 11817 12120 12480 12928 12960 13130 13635 14040 14544 14976 15756 16160 16362 16640 16848 17280 18180 18720 19392 19695 20736 21008 21060 21816 22464 23634 24240 24960 25856 25920 26260 27270 28080 29088 29952 31512 32320 32724 33696 34560 35451 36360 37440 38784 39390 40905 42016 42120 43632 44928 47268 48480 49920 51840 52520 54540 56160 58176 59085 63024 64640 65448 67392 70902 72720 74880 77568 78780 81810 84032 84240 87264 89856 94536 96960 103680 105040 106353 109080 112320 116352 118170 126048 129280 130896 134784 141804 145440 149760 157560 163620 168064 168480 174528 177255 189072 193920 210080 212706 218160 224640 232704 236340 252096 261792 269568 283608 290880 315120 327240 336128 336960 349056 354510 378144 387840 420160 425412 436320 449280 472680 504192 523584 531765 567216 581760 630240 654480 673920 698112 709020 756288 840320 850824 872640 945360 1008384 1047168 1063530 1134432 1163520 1260480 1308960 1347840 1418040 1512576 1680640 1701648 1745280 1890720 2094336 2127060 2268864 2520960 2617920 2836080 3025152 3403296 3490560 3781440 4254120 4537728 5041920 5235840 5672160 6806592 7562880 8508240 9075456 10471680 11344320 13613184 15125760 17016480 22688640 27226368 34032960 45377280 68065920 136131840
• Sum of all divisors σ(n): 529768008
• Sum of proper divisors (its aliquot sum) s(n): 393636168
• 136131840 is an abundant number, because the sum of its proper divisors (393636168) is greater than itself. Its abundance is 257504328

Bases of 136131840

• Binary: 1000000111010011010100000000₂
• Hexadecimal: 0x81D3500
• Base-36: 291S00

Squares and roots of 136131840

• 136131840 squared (136131840²) is 18531877861785600
• 136131840 cubed (136131840³) is 2522778631980139413504000
• The square root of 136131840 is 11667.5550137979
• The cube root of 136131840 is 514.4224398379

Scales and comparisons

• 136,131,840 seconds is equal to 4 years, 17 weeks, 14 hours, 24 minutes.
• To count from 1 to 136,131,840 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 136131840 cubic inches would be around 42.9 feet tall.

Recreational maths with 136131840

• 136131840 backwards is 048131631
• 136131840 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 136131840's digits is 27
• More coming soon!