142925465309830

Names of 142925465309830

• Cardinal: 142925465309830 can be written as One hundred forty-two trillion, nine hundred twenty-five billion, four hundred sixty-five million, three hundred nine thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 1.4292546530983 × 10¹⁴

Factors of 142925465309830

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9628

Divisors of 142925465309830

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 7 10 14 35 70 151 302 755 1057 1510 2114 5285 9463 10570 18926 22801 45602 47315 66241 94630 114005 132482 159607 228010 319214 331205 662410 798035 1428913 1596070 2857826 7144565 10002391 14289130 20004782 50011955 89548369 100023910 179096738 215765863 431531726 447741845 626838583 895483690 1078829315 1253677166 1510361041 2157658630 3020722082 3134192915 6268385830 7551805205 13521803719 15103610410 27043607438 67609018595 94652626033 135218037190 189305252066 473263130165 946526260330 2041792361569 4083584723138 10208961807845 14292546530983 20417923615690 28585093061966 71462732654915 142925465309830
• Sum of all divisors σ(n): 296009415482256
• Sum of proper divisors (its aliquot sum) s(n): 153083950172426
• 142925465309830 is an abundant number, because the sum of its proper divisors (153083950172426) is greater than itself. Its abundance is 10158484862596

Bases of 142925465309830

• Binary: 100000011111110101101101100101101101001010000110₂
• Hexadecimal: 0x81FD6D96D286
• Base-36: 1ENV1VTHTY

Squares and roots of 142925465309830

• 142925465309830 squared (142925465309830²) is 20427688634031418737894628900
• 142925465309830 cubed (142925465309830³) is 2919636903223266117205257424096831372087000
• The square root of 142925465309830 is 11955143.8849488549
• The cube root of 142925465309830 is 52284.1282873055

Scales and comparisons

• 142,925,465,309,830 seconds is equal to 4,544,587 years, 36 weeks, 2 days, 13 hours, 37 minutes, 10 seconds.
• To count from 1 to 142,925,465,309,830 would take you about eleven million, three hundred sixty-one thousand, four hundred sixty-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 142925465309830 cubic inches would be around 4357 feet tall.

Recreational maths with 142925465309830

• 142925465309830 backwards is 038903564529241
• The number of decimal digits it has is: 15
• The sum of 142925465309830's digits is 61
• More coming soon!