135083191221

Names of 135083191221

• Cardinal: 135083191221 can be written as One hundred thirty-five billion, eighty-three million, one hundred ninety-one thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 1.35083191221 × 10¹¹

Factors of 135083191221

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1318

Divisors of 135083191221

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 11 23 33 41 53 69 99 123 159 207 253 369 451 477 529 583 759 943 1187 1219 1353 1587 1749 2173 2277 2829 3561 3657 4059 4761 5247 5819 6519 8487 10373 10683 10971 13057 13409 17457 19557 21689 23903 27301 28037 31119 39171 40227 48667 49979 52371 62911 65067 71709 81903 84111 93357 117513 120681 146001 149937 188733 195201 215127 238579 245709 252333 300311 308407 438003 449811 535337 549769 566199 627923 692021 715737 900933 925221 1119341 1149517 1446953 1606011 1649307 1883769 2076063 2147211 2579351 2702799 2775663 3358023 3448551 4340859 4818033 4947921 5651307 6228189 6907153 7738053 10074069 10345653 12312751 12644687 13022577 15916483 20721459 23214159 25744843 28372861 33279919 36938253 37934061 47749449 59325073 62164377 77234529 85118583 99839757 110814759 113802183 143248347 177975219 231703587 255355749 283193273 299519271 366079109 533925657 652575803 849579819 1098237327 1364476679 1957727409 2548739457 3294711981 4093430037 5873182227 12280290111 15009243469 45027730407 135083191221
• Sum of all divisors σ(n): 232439118912
• Sum of proper divisors (its aliquot sum) s(n): 97355927691
• 135083191221 is a deficient number, because the sum of its proper divisors (97355927691) is less than itself. Its deficiency is 37727263530

Bases of 135083191221

• Binary: 1111101110011100101011110101110110101₂
• Hexadecimal: 0x1F7395EBB5
• Base-36: 1Q211LF9

Squares and roots of 135083191221

• 135083191221 squared (135083191221²) is 18247468550449251470841
• 135083191221 cubed (135083191221³) is 2464926283499519921891930308686861
• The square root of 135083191221 is 367536.6528946467
• The cube root of 135083191221 is 5130.9813642983

Scales and comparisons

• 135,083,191,221 seconds is equal to 4,295 years, 11 weeks, 5 days, 20 hours, 40 minutes, 21 seconds.
• To count from 1 to 135,083,191,221 would take you about eight thousand, five hundred ninety 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 135083191221 cubic inches would be around 427.6 feet tall.

Recreational maths with 135083191221

• 135083191221 backwards is 122191380531
• The number of decimal digits it has is: 12
• The sum of 135083191221's digits is 36
• More coming soon!