142439163328

Names of 142439163328

• Cardinal: 142439163328 can be written as One hundred forty-two billion, four hundred thirty-nine million, one hundred sixty-three thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.42439163328 × 10¹¹

Factors of 142439163328

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1641

Divisors of 142439163328

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 121 154 176 224 242 308 352 448 484 616 704 847 968 1232 1621 1694 1936 2464 3242 3388 3872 4928 6484 6776 7744 11347 12968 13552 17831 22694 25936 27104 35662 45388 51872 54208 71324 90776 103744 124817 142648 181552 196141 249634 285296 363104 392282 499268 570592 726208 784564 998536 1141184 1372987 1569128 1997072 2627641 2745974 3138256 3994144 5255282 5491948 6276512 7988288 10510564 10983896 12553024 18393487 21021128 21967792 28904051 36786974 42042256 43935584 57808102 73573948 84084512 87871168 115616204 147147896 168169024 202328357 231232408 294295792 317944561 404656714 462464816 588591584 635889122 809313428 924929632 1177183168 1271778244 1618626856 1849859264 2225611927 2543556488 3237253712 4451223854 5087112976 6474507424 8902447708 10174225952 12949014848 17804895416 20348451904 35609790832 71219581664 142439163328
• Sum of all divisors σ(n): 355287050664
• Sum of proper divisors (its aliquot sum) s(n): 212847887336
• 142439163328 is an abundant number, because the sum of its proper divisors (212847887336) is greater than itself. Its abundance is 70408724008

Bases of 142439163328

• Binary: 10000100101010000010010010010111000000₂
• Hexadecimal: 0x212A0925C0
• Base-36: 1TFOLLTS

Squares and roots of 142439163328

• 142439163328 squared (142439163328²) is 20288915249580660035584
• 142439163328 cubed (142439163328³) is 2889936112982969518318591667863552
• The square root of 142439163328 is 377411.1330207419
• The cube root of 142439163328 is 5222.4762223439

Scales and comparisons

• 142,439,163,328 seconds is equal to 4,529 years, 6 weeks, 3 days, 10 hours, 15 minutes, 28 seconds.
• To count from 1 to 142,439,163,328 would take you about nine thousand and fifty-eight 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 142439163328 cubic inches would be around 435.2 feet tall.

Recreational maths with 142439163328

• 142439163328 backwards is 823361934241
• The number of decimal digits it has is: 12
• The sum of 142439163328's digits is 46
• More coming soon!