143794732842

Names of 143794732842

• Cardinal: 143794732842 can be written as One hundred forty-three billion, seven hundred ninety-four million, seven hundred thirty-two thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.43794732842 × 10¹¹

Factors of 143794732842

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5742

Divisors of 143794732842

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 457 914 1371 1571 2742 3142 3709 4113 4713 7418 8226 9426 11127 12339 14139 22254 24678 28278 33381 42417 66762 84834 100143 200286 717947 1435894 1695013 2153841 3390026 4307682 5085039 5826839 6461523 10170078 11653678 12923046 15255117 17480517 19384569 30510234 34961034 38769138 45765351 52441551 91530702 104883102 157324653 314649306 2662865423 5325730846 7988596269 15977192538 23965788807 47931577614 71897366421 143794732842
• Sum of all divisors σ(n): 320533315200
• Sum of proper divisors (its aliquot sum) s(n): 176738582358
• 143794732842 is an abundant number, because the sum of its proper divisors (176738582358) is greater than itself. Its abundance is 32943849516

Bases of 143794732842

• Binary: 10000101111010110101010111111100101010₂
• Hexadecimal: 0x217AD57F2A
• Base-36: 1U23O5YI

Squares and roots of 143794732842

• 143794732842 squared (143794732842²) is 20676925193102153396964
• 143794732842 cubed (143794732842³) is 2973232934136143408931341153891688
• The square root of 143794732842 is 379202.7595390097
• The cube root of 143794732842 is 5238.9910849393

Scales and comparisons

• 143,794,732,842 seconds is equal to 4,572 years, 11 weeks, 5 days, 21 hours, 20 minutes, 42 seconds.
• To count from 1 to 143,794,732,842 would take you about nine thousand, one hundred forty-four 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 143794732842 cubic inches would be around 436.6 feet tall.

Recreational maths with 143794732842

• 143794732842 backwards is 248237497341
• 143794732842 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 143794732842's digits is 54
• More coming soon!