136845343880

Names of 136845343880

• Cardinal: 136845343880 can be written as One hundred thirty-six billion, eight hundred forty-five million, three hundred forty-three thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.3684534388 × 10¹¹

Factors of 136845343880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 159825

Divisors of 136845343880

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 19 20 23 28 35 38 40 46 49 56 70 76 92 95 98 115 133 140 152 161 184 190 196 230 245 266 280 322 380 392 437 460 490 532 644 665 760 805 874 920 931 980 1064 1127 1288 1330 1610 1748 1862 1960 2185 2254 2660 3059 3220 3496 3724 4370 4508 4655 5320 5635 6118 6440 7448 8740 9016 9310 11270 12236 15295 17480 18620 21413 22540 24472 30590 37240 42826 45080 61180 85652 107065 122360 159769 171304 214130 319538 428260 639076 798845 856520 1118383 1278152 1597690 2236766 3035611 3195380 3674687 4473532 5591915 6071222 6390760 7349374 7828681 8947064 11183830 12142444 14698748 15178055 15657362 18373435 21249277 22367660 24284888 25722809 29397496 30356110 31314724 36746870 39143405 42498554 44735320 51445618 60712220 62629448 69819053 73493740 78286810 84997108 102891236 106246385 121424440 128614045 139638106 146987480 148744939 156573620 169994216 180059663 205782472 212492770 257228090 279276212 297489878 313147240 349095265 360119326 424985540 488733371 514456180 558552424 594979756 698190530 720238652 743724695 849971080 900298315 977466742 1028912360 1189959512 1396381060 1440477304 1487449390 1800596630 1954933484 2443666855 2792762120 2974898780 3421133597 3601193260 3909866968 4887333710 5949797560 6842267194 7202386520 9774667420 13684534388 17105667985 19549334840 27369068776 34211335970 68422671940 136845343880
• Sum of all divisors σ(n): 393417648000
• Sum of proper divisors (its aliquot sum) s(n): 256572304120
• 136845343880 is an abundant number, because the sum of its proper divisors (256572304120) is greater than itself. Its abundance is 119726960240

Bases of 136845343880

• Binary: 1111111011100100111100011110010001000₂
• Hexadecimal: 0x1FDC9E3C88
• Base-36: 1QV66N48

Squares and roots of 136845343880

• 136845343880 squared (136845343880²) is 18726648141635453454400
• 136845343880 cubed (136845343880³) is 2562654604661866573567101899072000
• The square root of 136845343880 is 369926.1330049555
• The cube root of 136845343880 is 5153.1961670045

Scales and comparisons

• 136,845,343,880 seconds is equal to 4,351 years, 13 weeks, 3 days, 3 hours, 31 minutes, 20 seconds.
• To count from 1 to 136,845,343,880 would take you about eight thousand, seven hundred two 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 136845343880 cubic inches would be around 429.4 feet tall.

Recreational maths with 136845343880

• 136845343880 backwards is 088343548631
• The number of decimal digits it has is: 12
• The sum of 136845343880's digits is 53
• More coming soon!