133845963381

Names of 133845963381

• Cardinal: 133845963381 can be written as One hundred thirty-three billion, eight hundred forty-five million, nine hundred sixty-three thousand, three hundred eighty-one.

Scientific notation

• Scientific notation: 1.33845963381 × 10¹¹

Factors of 133845963381

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1967

Divisors of 133845963381

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 13 27 39 61 81 89 117 169 183 267 351 507 549 793 801 1053 1157 1521 1647 1801 2379 2403 3471 4563 4941 5403 5429 7137 7209 10309 10413 13689 15041 16209 16287 21411 23413 30927 31239 45123 48627 48861 64233 70239 70577 92781 93717 109861 135369 145881 146583 160289 210717 211731 278343 304369 329583 406107 439749 480867 632151 635193 835029 913107 917501 988749 1218321 1428193 1442601 1896453 1905579 2083757 2739321 2752503 2966247 4284579 4327803 5716737 6251271 8217963 8257509 8898741 9777629 12853737 12983409 18566509 18753813 24653889 24772527 27088841 29332887 38561211 55699527 56261439 74317581 81266523 87998661 115683633 127109177 167098581 168784317 243799569 263995983 381327531 501295743 731398707 791987949 1143982593 1503887229 1652419301 2194196121 3431947779 4957257903 10295843337 14871773709 44615321127 133845963381
• Sum of all divisors σ(n): 222651407880
• Sum of proper divisors (its aliquot sum) s(n): 88805444499
• 133845963381 is a deficient number, because the sum of its proper divisors (88805444499) is less than itself. Its deficiency is 45040518882

Bases of 133845963381

• Binary: 1111100101001110101110101001001110101₂
• Hexadecimal: 0x1F29D75275
• Base-36: 1PHKFIB9

Squares and roots of 133845963381

• 133845963381 squared (133845963381²) is 17914741913387992951161
• 133845963381 cubed (133845963381³) is 2397815890119395178186181327435341
• The square root of 133845963381 is 365849.6458669873
• The cube root of 133845963381 is 5115.2683970923

Scales and comparisons

• 133,845,963,381 seconds is equal to 4,255 years, 46 weeks, 1 day, 2 hours, 16 minutes, 21 seconds.
• To count from 1 to 133,845,963,381 would take you about eight thousand, five hundred eleven 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 133845963381 cubic inches would be around 426.3 feet tall.

Recreational maths with 133845963381

• 133845963381 backwards is 183369548331
• The number of decimal digits it has is: 12
• The sum of 133845963381's digits is 54
• More coming soon!