136531542

Names of 136531542

• Cardinal: 136531542 can be written as One hundred thirty-six million, five hundred thirty-one thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 1.36531542 × 10⁸

Factors of 136531542

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 427

Divisors of 136531542

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 14 21 23 42 46 49 61 69 98 122 138 147 161 183 294 322 331 366 427 483 662 854 966 993 1127 1281 1403 1986 2254 2317 2562 2806 2989 3381 4209 4634 5978 6762 6951 7613 8418 8967 9821 13902 15226 16219 17934 19642 20191 22839 29463 32438 40382 45678 48657 53291 58926 60573 68747 97314 106582 121146 137494 141337 159873 206241 282674 319746 373037 412482 424011 464393 746074 848022 928786 989359 1119111 1393179 1978718 2238222 2786358 2968077 3250751 5936154 6501502 9752253 19504506 22755257 45510514 68265771 136531542
• Sum of all divisors σ(n): 337906944
• Sum of proper divisors (its aliquot sum) s(n): 201375402
• 136531542 is an abundant number, because the sum of its proper divisors (201375402) is greater than itself. Its abundance is 64843860

Bases of 136531542

• Binary: 1000001000110100111001010110₂
• Hexadecimal: 0x8234E56
• Base-36: 29ACEU

Squares and roots of 136531542

• 136531542 squared (136531542²) is 18640861960897764
• 136531542 cubed (136531542³) is 2545065627730515423272088
• The square root of 136531542 is 11684.6712405613
• The cube root of 136531542 is 514.9254198093

Scales and comparisons

• 136,531,542 seconds is equal to 4 years, 17 weeks, 5 days, 5 hours, 25 minutes, 42 seconds.
• To count from 1 to 136,531,542 would take you about 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 136531542 cubic inches would be around 42.9 feet tall.

Recreational maths with 136531542

• 136531542 backwards is 245135631
• The number of decimal digits it has is: 9
• The sum of 136531542's digits is 30
• More coming soon!