42688438032

Names of 42688438032

• Cardinal: 42688438032 can be written as Forty-two billion, six hundred eighty-eight million, four hundred thirty-eight thousand and thirty-two.

Scientific notation

• Scientific notation: 4.2688438032 × 10¹⁰

Factors of 42688438032

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 16834

Divisors of 42688438032

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 59 118 177 236 354 472 708 944 953 1416 1906 2832 2859 3812 5718 7624 11436 15248 15817 22872 31634 45744 47451 56227 63268 94902 112454 126536 168681 189804 224908 253072 337362 379608 449816 674724 759216 899632 933203 1349448 1866406 2698896 2799609 3732812 5599218 7465624 11198436 14931248 15073601 22396872 30147202 44793744 45220803 60294404 90441606 120588808 180883212 241177616 361766424 723532848 889342459 1778684918 2668027377 3557369836 5336054754 7114739672 10672109508 14229479344 21344219016 42688438032
• Sum of all divisors σ(n): 112272367680
• Sum of proper divisors (its aliquot sum) s(n): 69583929648
• 42688438032 is an abundant number, because the sum of its proper divisors (69583929648) is greater than itself. Its abundance is 26895491616

Bases of 42688438032

• Binary: 100111110000011011011101111100010000₂
• Hexadecimal: 0x9F06DDF10
• Base-36: JLZLDLC

Squares and roots of 42688438032

• 42688438032 squared (42688438032²) is 1822302741611904033024
• 42688438032 cubed (42688438032³) is 77791257660843473107275905568768
• The square root of 42688438032 is 206611.8051612733
• The cube root of 42688438032 is 3494.9161028651

Scales and comparisons

• 42,688,438,032 seconds is equal to 1,357 years, 18 weeks, 5 days, 3 hours, 27 minutes, 12 seconds.
• To count from 1 to 42,688,438,032 would take you about two thousand, seven hundred fourteen 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 42688438032 cubic inches would be around 291.2 feet tall.

Recreational maths with 42688438032

• 42688438032 backwards is 23083488624
• 42688438032 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42688438032's digits is 48
• More coming soon!