142932739212

Names of 142932739212

• Cardinal: 142932739212 can be written as One hundred forty-two billion, nine hundred thirty-two million, seven hundred thirty-nine thousand, two hundred twelve.

Scientific notation

• Scientific notation: 1.42932739212 × 10¹¹

Factors of 142932739212

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 981156

Divisors of 142932739212

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 36 38 54 57 71 76 108 114 142 171 213 228 284 342 426 513 639 684 852 1026 1278 1349 1917 2052 2556 2698 3834 4047 5396 7668 8094 12141 16188 24282 36423 48564 72846 145692 981061 1962122 2943183 3924244 5886366 8829549 11772732 17659098 18640159 26488647 35318196 37280318 52977294 55920477 69655331 74560636 105954588 111840954 139310662 167761431 208965993 223681908 278621324 335522862 417931986 503284293 626897979 671045724 835863972 1006568586 1253795958 1323451289 1880693937 2013137172 2507591916 2646902578 3761387874 3970353867 5293805156 7522775748 7940707734 11911061601 15881415468 23822123202 35733184803 47644246404 71466369606 142932739212
• Sum of all divisors σ(n): 395564198400
• Sum of proper divisors (its aliquot sum) s(n): 252631459188
• 142932739212 is an abundant number, because the sum of its proper divisors (252631459188) is greater than itself. Its abundance is 109698719976

Bases of 142932739212

• Binary: 10000101000111011101001000010010001100₂
• Hexadecimal: 0x214774848C
• Base-36: 1TNUGNF0

Squares and roots of 142932739212

• 142932739212 squared (142932739212²) is 20429767938645602380944
• 142932739212 cubed (142932739212³) is 2920082692936110701606115030376128
• The square root of 142932739212 is 378064.4643602463
• The cube root of 142932739212 is 5228.5015237209

Scales and comparisons

• 142,932,739,212 seconds is equal to 4,544 years, 42 weeks, 4 days, 2 hours, 40 minutes, 12 seconds.
• To count from 1 to 142,932,739,212 would take you about nine thousand and eighty-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 142932739212 cubic inches would be around 435.7 feet tall.

Recreational maths with 142932739212

• 142932739212 backwards is 212937239241
• The number of decimal digits it has is: 12
• The sum of 142932739212's digits is 45
• More coming soon!