135145673908

Names of 135145673908

• Cardinal: 135145673908 can be written as One hundred thirty-five billion, one hundred forty-five million, six hundred seventy-three thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.35145673908 × 10¹¹

Factors of 135145673908

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1408

Divisors of 135145673908

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 14 17 28 29 31 34 58 62 68 116 119 124 203 217 238 313 406 434 476 493 527 626 812 868 899 986 1009 1054 1252 1798 1972 2018 2108 2191 3451 3596 3689 4036 4382 5321 6293 6902 7063 7378 8764 9077 9703 10642 12586 13804 14126 14756 15283 17153 18154 19406 21284 25172 28252 29261 30566 31279 34306 36308 37247 38812 58522 61132 62558 63539 67921 68612 74494 106981 117044 120071 125116 127078 135842 148988 154309 164951 204827 213962 218953 240142 254156 271684 281387 308618 315817 329902 409654 427924 437906 480284 497437 531743 562774 617236 631634 659804 819308 875812 907091 994874 1063486 1080163 1125548 1154657 1263268 1814182 1969709 1989748 2126972 2160326 2210719 2309314 3482059 3628364 3722201 3939418 4320652 4421438 4618628 4783579 5368889 6349637 6964118 7444402 7878836 8842876 9158693 9567158 9790327 10737778 12699274 13928236 14888804 15420547 18317386 19134316 19580654 21475556 25398548 30841094 33485053 36634772 37582223 39161308 61682188 64110851 66970106 68532289 75164446 107943829 128221702 133940212 137064578 150328892 155697781 166435559 215887658 256443404 274129156 283919483 311395562 332871118 431775316 567838966 622791124 665742236 1089884467 1135677932 1165048913 1987436381 2179768934 2330097826 3974872762 4359537868 4660195652 4826631211 7949745524 9653262422 19306524844 33786418477 67572836954 135145673908
• Sum of all divisors σ(n): 306890035200
• Sum of proper divisors (its aliquot sum) s(n): 171744361292
• 135145673908 is an abundant number, because the sum of its proper divisors (171744361292) is greater than itself. Its abundance is 36598687384

Bases of 135145673908

• Binary: 1111101110111010011110101010010110100₂
• Hexadecimal: 0x1F774F54B4
• Base-36: 1Q328TDG

Squares and roots of 135145673908

• 135145673908 squared (135145673908²) is 18264353176047471992464
• 135145673908 cubed (135145673908³) is 2468348318470655766221302777429312
• The square root of 135145673908 is 367621.6450482751
• The cube root of 135145673908 is 5131.7723536181

Scales and comparisons

• 135,145,673,908 seconds is equal to 4,297 years, 11 weeks, 1 day, 58 minutes, 28 seconds.
• To count from 1 to 135,145,673,908 would take you about eight thousand, five hundred ninety-four 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 135145673908 cubic inches would be around 427.6 feet tall.

Recreational maths with 135145673908

• 135145673908 backwards is 809376541531
• The number of decimal digits it has is: 12
• The sum of 135145673908's digits is 52
• More coming soon!