135181614720

Names of 135181614720

• Cardinal: 135181614720 can be written as One hundred thirty-five billion, one hundred eighty-one million, six hundred fourteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3518161472 × 10¹¹

Factors of 135181614720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2235

Divisors of 135181614720

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 79 80 96 120 128 158 160 192 237 240 316 320 384 395 474 480 563 632 640 790 948 960 1126 1185 1264 1580 1583 1689 1896 1920 2252 2370 2528 2815 3160 3166 3378 3792 4504 4740 4749 5056 5630 6320 6332 6756 7584 7915 8445 9008 9480 9498 10112 11260 12640 12664 13512 15168 15830 16890 18016 18960 18996 22520 23745 25280 25328 27024 30336 31660 33780 36032 37920 37992 44477 45040 47490 50560 50656 54048 63320 67560 72064 75840 75984 88954 90080 94980 101312 108096 125057 126640 133431 135120 151680 151968 177908 180160 189960 202624 216192 222385 250114 253280 266862 270240 303936 355816 360320 375171 379920 444770 500228 506560 533724 540480 607872 625285 667155 711632 750342 759840 889540 891229 1000456 1013120 1067448 1080960 1250570 1334310 1423264 1500684 1519680 1779080 1782458 1875855 2000912 2134896 2501140 2668620 2673687 2846528 3001368 3039360 3558160 3564916 3751710 4001824 4269792 4456145 5002280 5337240 5347374 5693056 6002736 7116320 7129832 7503420 8003648 8539584 8912290 10004560 10674480 10694748 12005472 13368435 14232640 14259664 15006840 16007296 17079168 17824580 20009120 21348960 21389496 24010944 26736870 28465280 28519328 30013680 35649160 40018240 42697920 42778992 48021888 53473740 57038656 60027360 70407091 71298320 80036480 85395840 85557984 106947480 114077312 120054720 140814182 142596640 171115968 211221273 213894960 240109440 281628364 285193280 342231936 352035455 422442546 427789920 563256728 570386560 704070910 844885092 855579840 1056106365 1126513456 1408141820 1689770184 1711159680 2112212730 2253026912 2816283640 3379540368 4224425460 4506053824 5632567280 6759080736 8448850920 9012107648 11265134560 13518161472 16897701840 22530269120 27036322944 33795403680 45060538240 67590807360 135181614720
• Sum of all divisors σ(n): 437396889600
• Sum of proper divisors (its aliquot sum) s(n): 302215274880
• 135181614720 is an abundant number, because the sum of its proper divisors (302215274880) is greater than itself. Its abundance is 167033660160

Bases of 135181614720

• Binary: 1111101111001011100111011111010000000₂
• Hexadecimal: 0x1F7973BE80
• Base-36: 1Q3NN5HC

Squares and roots of 135181614720

• 135181614720 squared (135181614720²) is 18274068958306520678400
• 135181614720 cubed (135181614720³) is 2470318149288503822011181826048000
• The square root of 135181614720 is 367670.5246820855
• The cube root of 135181614720 is 5132.2272299807

Scales and comparisons

• 135,181,614,720 seconds is equal to 4,298 years, 18 weeks, 4 days, 32 minutes.
• To count from 1 to 135,181,614,720 would take you about eight thousand, five 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 135181614720 cubic inches would be around 427.7 feet tall.

Recreational maths with 135181614720

• 135181614720 backwards is 027416181531
• The number of decimal digits it has is: 12
• The sum of 135181614720's digits is 39
• More coming soon!