16472429142

Names of 16472429142

• Cardinal: 16472429142 can be written as Sixteen billion, four hundred seventy-two million, four hundred twenty-nine thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.6472429142 × 10¹⁰

Factors of 16472429142

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3990

Divisors of 16472429142

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 13 26 29 31 39 58 61 62 78 87 93 122 174 183 186 366 377 403 754 793 806 899 1131 1209 1586 1769 1798 1891 2262 2379 2418 2697 3538 3782 3851 4758 5307 5394 5673 7702 10614 11346 11553 11687 22997 23106 23374 24583 35061 45994 49166 50063 54839 68991 70122 73749 100126 109678 111679 119381 137982 147498 150189 164517 223358 234911 238762 300378 329034 335037 358143 469822 670074 704733 712907 716286 1409466 1425814 1451827 1551953 2138721 2903654 3053843 3103906 3462049 4277442 4355481 4655859 6107686 6812419 6924098 7282241 8710962 9161529 9311718 10386147 13624838 14564482 18323058 20437257 20772294 21846723 40874514 43693446 45006637 88561447 90013274 94669133 135019911 177122894 189338266 211184989 265684341 270039822 284007399 422369978 531368682 568014798 633554967 1267109934 2745404857 5490809714 8236214571 16472429142
• Sum of all divisors σ(n): 38517534720
• Sum of proper divisors (its aliquot sum) s(n): 22045105578
• 16472429142 is an abundant number, because the sum of its proper divisors (22045105578) is greater than itself. Its abundance is 5572676436

Bases of 16472429142

• Binary: 1111010101110101010101001001010110₂
• Hexadecimal: 0x3D5D55256
• Base-36: 7KF9BO6

Squares and roots of 16472429142

• 16472429142 squared (16472429142²) is 271340921838210856164
• 16472429142 cubed (16472429142³) is 4469644108304888716216643931288
• The square root of 16472429142 is 128344.9614982995
• The cube root of 16472429142 is 2544.4029046339

Scales and comparisons

• 16,472,429,142 seconds is equal to 523 years, 40 weeks, 1 day, 2 hours, 45 minutes, 42 seconds.
• To count from 1 to 16,472,429,142 would take you about one thousand and forty-seven 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 16472429142 cubic inches would be around 212 feet tall.

Recreational maths with 16472429142

• 16472429142 backwards is 24192427461
• The number of decimal digits it has is: 11
• The sum of 16472429142's digits is 42
• More coming soon!