140399112

Names of 140399112

• Cardinal: 140399112 can be written as One hundred forty million, three hundred ninety-nine thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.40399112 × 10⁸

Factors of 140399112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 720

Divisors of 140399112

• 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 98 147 168 196 277 294 392 431 554 588 831 862 1108 1176 1293 1662 1724 1939 2216 2586 3017 3324 3448 3878 5172 5817 6034 6648 7756 9051 10344 11634 12068 13573 15512 18102 21119 23268 24136 27146 36204 40719 42238 46536 54292 63357 72408 81438 84476 108584 119387 126714 162876 168952 238774 253428 325752 358161 477548 506856 716322 835709 955096 1432644 1671418 2507127 2865288 3342836 5014254 5849963 6685672 10028508 11699926 17549889 20057016 23399852 35099778 46799704 70199556 140399112
• Sum of all divisors σ(n): 410728320
• Sum of proper divisors (its aliquot sum) s(n): 270329208
• 140399112 is an abundant number, because the sum of its proper divisors (270329208) is greater than itself. Its abundance is 129930096

Bases of 140399112

• Binary: 1000010111100101001000001000₂
• Hexadecimal: 0x85E5208
• Base-36: 2BL8NC

Squares and roots of 140399112

• 140399112 squared (140399112²) is 19711910650388544
• 140399112 cubed (140399112³) is 2767534751137894032572928
• The square root of 140399112 is 11849.0131234631
• The cube root of 140399112 is 519.7423674467

Scales and comparisons

• 140,399,112 seconds is equal to 4 years, 24 weeks, 23 hours, 45 minutes, 12 seconds.
• To count from 1 to 140,399,112 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 140399112 cubic inches would be around 43.3 feet tall.

Recreational maths with 140399112

• 140399112 backwards is 211993041
• The number of decimal digits it has is: 9
• The sum of 140399112's digits is 30
• More coming soon!