142444531250

Names of 142444531250

• Cardinal: 142444531250 can be written as One hundred forty-two billion, four hundred forty-four million, five hundred thirty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.4244453125 × 10¹¹

Factors of 142444531250

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 75

Divisors of 142444531250

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 5 7 10 14 25 35 49 50 61 70 98 122 125 175 245 250 305 350 427 490 610 625 854 875 1225 1250 1525 1750 2135 2450 2989 3050 3125 3721 4270 4375 5978 6125 6250 7442 7625 8750 10675 12250 14945 15250 15625 18605 21350 21875 26047 29890 30625 31250 37210 38125 43750 52094 53375 61250 74725 76250 78125 93025 106750 109375 130235 149450 153125 156250 182329 186050 190625 218750 260470 266875 306250 364658 373625 381250 390625 465125 533750 546875 651175 747250 765625 781250 911645 930250 953125 1093750 1302350 1334375 1531250 1823290 1868125 1906250 2325625 2668750 2734375 3255875 3736250 3828125 4558225 4651250 4765625 5468750 6511750 6671875 7656250 9116450 9340625 9531250 11628125 13343750 16279375 18681250 19140625 22791125 23256250 23828125 32558750 33359375 38281250 45582250 46703125 47656250 58140625 66718750 81396875 93406250 113955625 116281250 162793750 166796875 227911250 233515625 290703125 333593750 406984375 467031250 569778125 581406250 813968750 1139556250 1167578125 1453515625 2034921875 2335156250 2848890625 2907031250 4069843750 5697781250 10174609375 14244453125 20349218750 28488906250 71222265625 142444531250
• Sum of all divisors σ(n): 315865560933
• Sum of proper divisors (its aliquot sum) s(n): 173421029683
• 142444531250 is an abundant number, because the sum of its proper divisors (173421029683) is greater than itself. Its abundance is 30976498433

Bases of 142444531250

• Binary: 10000100101010010110110000111000110010₂
• Hexadecimal: 0x212A5B0E32
• Base-36: 1TFRSNQQ

Squares and roots of 142444531250

• 142444531250 squared (142444531250²) is 20290444483032226562500
• 142444531250 cubed (142444531250³) is 2890262853239674091339111328125000
• The square root of 142444531250 is 377418.2444583197
• The cube root of 142444531250 is 5222.5418257737

Scales and comparisons

• 142,444,531,250 seconds is equal to 4,529 years, 15 weeks, 2 days, 13 hours, 20 minutes, 50 seconds.
• To count from 1 to 142,444,531,250 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 142444531250 cubic inches would be around 435.2 feet tall.

Recreational maths with 142444531250

• 142444531250 backwards is 052135444241
• 142444531250 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142444531250's digits is 35
• More coming soon!