135218342574

Names of 135218342574

• Cardinal: 135218342574 can be written as One hundred thirty-five billion, two hundred eighteen million, three hundred forty-two thousand, five hundred seventy-four.

Scientific notation

• Scientific notation: 1.35218342574 × 10¹¹

Factors of 135218342574

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 64544

Divisors of 135218342574

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 43 54 63 81 86 126 129 162 189 258 301 378 387 567 602 774 903 1134 1161 1806 1849 2322 2709 3483 3698 5418 5547 6966 8127 11094 12943 16254 16641 24381 25886 33282 38829 48762 49923 64489 77658 99846 116487 128978 149769 193467 232974 299538 349461 386934 451423 580401 698922 902846 1048383 1160802 1354269 1741203 2096766 2708538 2773027 3482406 4062807 5223609 5546054 8125614 8319081 10447218 12188421 16638162 19411189 24376842 24957243 36565263 38822378 49914486 58233567 73130526 74871729 116467134 119240161 149743458 174700701 224615187 238480322 349401402 357720483 449230374 524102103 715440966 834681127 1048204206 1073161449 1572306309 1669362254 2146322898 2504043381 3144612618 3219484347 5008086762 6438968694 7512130143 9658453041 15024260286 19316906082 22536390429 45072780858 67609171287 135218342574
• Sum of all divisors σ(n): 354519071280
• Sum of proper divisors (its aliquot sum) s(n): 219300728706
• 135218342574 is an abundant number, because the sum of its proper divisors (219300728706) is greater than itself. Its abundance is 84082386132

Bases of 135218342574

• Binary: 1111101111011101001000010101010101110₂
• Hexadecimal: 0x1F7BA42AAE
• Base-36: 1Q49ICVI

Squares and roots of 135218342574

• 135218342574 squared (135218342574²) is 18284000168459620945476
• 135218342574 cubed (135218342574³) is 2472332198401846734891559543495224
• The square root of 135218342574 is 367720.4679834943
• The cube root of 135218342574 is 5132.6919840683

Scales and comparisons

• 135,218,342,574 seconds is equal to 4,299 years, 27 weeks, 2 days, 2 hours, 42 minutes, 54 seconds.
• To count from 1 to 135,218,342,574 would take you about eight thousand, five hundred ninety-nine 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 135218342574 cubic inches would be around 427.7 feet tall.

Recreational maths with 135218342574

• 135218342574 backwards is 475243812531
• The number of decimal digits it has is: 12
• The sum of 135218342574's digits is 45
• More coming soon!