42111168

Names of 42111168

• Cardinal: 42111168 can be written as Forty-two million, one hundred eleven thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2111168 × 10⁷

Factors of 42111168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 300

Divisors of 42111168

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 127 132 157 176 192 254 264 314 352 381 471 508 528 628 704 762 942 1016 1056 1256 1397 1524 1727 1884 2032 2112 2512 2794 3048 3454 3768 4064 4191 5024 5181 5588 6096 6908 7536 8128 8382 10048 10362 11176 12192 13816 15072 16764 19939 20724 22352 24384 27632 30144 33528 39878 41448 44704 55264 59817 67056 79756 82896 89408 110528 119634 134112 159512 165792 219329 239268 268224 319024 331584 438658 478536 638048 657987 877316 957072 1276096 1315974 1754632 1914144 2631948 3509264 3828288 5263896 7018528 10527792 14037056 21055584 42111168
• Sum of all divisors σ(n): 123285504
• Sum of proper divisors (its aliquot sum) s(n): 81174336
• 42111168 is an abundant number, because the sum of its proper divisors (81174336) is greater than itself. Its abundance is 39063168

Bases of 42111168

• Binary: 10100000101001000011000000₂
• Hexadecimal: 0x28290C0
• Base-36: P2L6O

Squares and roots of 42111168

• 42111168 squared (42111168²) is 1773350470324224
• 42111168 cubed (42111168³) is 74677859578702411333632
• The square root of 42111168 is 6489.3118279213
• The cube root of 42111168 is 347.9090791673

Scales and comparisons

• 42,111,168 seconds is equal to 1 year, 17 weeks, 4 days, 9 hours, 32 minutes, 48 seconds.
• To count from 1 to 42,111,168 would take you about 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 42111168 cubic inches would be around 29 feet tall.

Recreational maths with 42111168

• 42111168 backwards is 86111124
• 42111168 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42111168's digits is 24
• More coming soon!