142234504720

Names of 142234504720

• Cardinal: 142234504720 can be written as One hundred forty-two billion, two hundred thirty-four million, five hundred four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.4223450472 × 10¹¹

Factors of 142234504720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 23090042

Divisors of 142234504720

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 55 56 70 77 80 88 110 112 140 154 176 220 280 308 385 440 560 616 770 880 1232 1540 3080 6160 23090017 46180034 92360068 115450085 161630119 184720136 230900170 253990187 323260238 369440272 461800340 507980374 646520476 808150595 923600680 1015960748 1269950935 1293040952 1616301190 1777931309 1847201360 2031921496 2539901870 2586081904 3232602380 3555862618 4063842992 5079803740 6465204760 7111725236 8889656545 10159607480 12930409520 14223450472 17779313090 20319214960 28446900944 35558626180 71117252360 142234504720
• Sum of all divisors σ(n): 412295361408
• Sum of proper divisors (its aliquot sum) s(n): 270060856688
• 142234504720 is an abundant number, because the sum of its proper divisors (270060856688) is greater than itself. Its abundance is 127826351968

Bases of 142234504720

• Binary: 10000100011101110101100100111000010000₂
• Hexadecimal: 0x211DD64E10
• Base-36: 1TCAR28G

Squares and roots of 142234504720

• 142234504720 squared (142234504720²) is 20230654332943702278400
• 142234504720 cubed (142234504720³) is 2877497099207769473211359554048000
• The square root of 142234504720 is 377139.9007265075
• The cube root of 142234504720 is 5219.9737808365

Scales and comparisons

• 142,234,504,720 seconds is equal to 4,522 years, 32 weeks, 16 hours, 38 minutes, 40 seconds.
• To count from 1 to 142,234,504,720 would take you about nine thousand and forty-five 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 142234504720 cubic inches would be around 435 feet tall.

Recreational maths with 142234504720

• 142234504720 backwards is 027405432241
• The number of decimal digits it has is: 12
• The sum of 142234504720's digits is 34
• More coming soon!