140540232

Names of 140540232

• Cardinal: 140540232 can be written as One hundred forty million, five hundred forty thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 1.40540232 × 10⁸

Factors of 140540232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1080

Divisors of 140540232

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 84 98 127 147 168 196 254 294 381 392 508 588 762 889 941 1016 1176 1524 1778 1882 2667 2823 3048 3556 3764 5334 5646 6223 6587 7112 7528 10668 11292 12446 13174 18669 19761 21336 22584 24892 26348 37338 39522 46109 49784 52696 74676 79044 92218 119507 138327 149352 158088 184436 239014 276654 358521 368872 478028 553308 717042 836549 956056 1106616 1434084 1673098 2509647 2868168 3346196 5019294 5855843 6692392 10038588 11711686 17567529 20077176 23423372 35135058 46846744 70270116 140540232
• Sum of all divisors σ(n): 412369920
• Sum of proper divisors (its aliquot sum) s(n): 271829688
• 140540232 is an abundant number, because the sum of its proper divisors (271829688) is greater than itself. Its abundance is 131289456

Bases of 140540232

• Binary: 1000011000000111100101001000₂
• Hexadecimal: 0x8607948
• Base-36: 2BO9JC

Squares and roots of 140540232

• 140540232 squared (140540232²) is 19751556810613824
• 140540232 cubed (140540232³) is 2775888376524846887367168
• The square root of 140540232 is 11854.9665541493
• The cube root of 140540232 is 519.9164461413

Scales and comparisons

• 140,540,232 seconds is equal to 4 years, 24 weeks, 2 days, 14 hours, 57 minutes, 12 seconds.
• To count from 1 to 140,540,232 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 140540232 cubic inches would be around 43.3 feet tall.

Recreational maths with 140540232

• 140540232 backwards is 232045041
• 140540232 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 140540232's digits is 21
• More coming soon!