42972764142

Names of 42972764142

• Cardinal: 42972764142 can be written as Forty-two billion, nine hundred seventy-two million, seven hundred sixty-four thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 4.2972764142 × 10¹⁰

Factors of 42972764142

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2366

Divisors of 42972764142

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 66 77 151 154 231 302 331 453 462 662 906 993 1057 1661 1861 1986 2114 2317 3171 3322 3641 3722 4634 4983 5583 6342 6951 7282 9966 10923 11166 11627 13027 13902 20471 21846 23254 25487 26054 34881 39081 40942 49981 50974 61413 69762 76461 78162 99962 122826 143297 149943 152922 281011 286594 299886 349867 429891 549791 562022 615991 699734 843033 859782 1049601 1099582 1231982 1649373 1686066 1847973 1967077 2099202 3091121 3298746 3695946 3848537 3934154 4311937 5901231 6182242 6775901 7697074 8623874 9273363 11545611 11802462 12935811 13551802 18546726 20327703 21637847 23091222 25871622 40655406 43275694 47431307 64913541 93014641 94862614 129827082 142293921 186029282 279043923 284587842 558087846 651102487 1023161051 1302204974 1953307461 2046322102 3069483153 3906614922 6138966306 7162127357 14324254714 21486382071 42972764142
• Sum of all divisors σ(n): 108246491136
• Sum of proper divisors (its aliquot sum) s(n): 65273726994
• 42972764142 is an abundant number, because the sum of its proper divisors (65273726994) is greater than itself. Its abundance is 22300962852

Bases of 42972764142

• Binary: 101000000001011000000101011111101110₂
• Hexadecimal: 0xA016057EE
• Base-36: JQOVH0U

Squares and roots of 42972764142

• 42972764142 squared (42972764142²) is 1846658458003960996164
• 42972764142 cubed (42972764142³) is 79356018366633627989922938751288
• The square root of 42972764142 is 207298.7316459027
• The cube root of 42972764142 is 3502.6582293413

Scales and comparisons

• 42,972,764,142 seconds is equal to 1,366 years, 20 weeks, 5 days, 22 hours, 55 minutes, 42 seconds.
• To count from 1 to 42,972,764,142 would take you about two thousand, seven hundred thirty-two 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 42972764142 cubic inches would be around 291.9 feet tall.

Recreational maths with 42972764142

• 42972764142 backwards is 24146727924
• The number of decimal digits it has is: 11
• The sum of 42972764142's digits is 48
• More coming soon!