42045696

Names of 42045696

• Cardinal: 42045696 can be written as Forty-two million, forty-five thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 4.2045696 × 10⁷

Factors of 42045696

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 102

Divisors of 42045696

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 27 28 32 33 36 42 44 48 54 56 63 64 66 72 77 79 84 88 96 99 108 112 126 128 132 144 154 158 168 176 189 192 198 216 224 231 237 252 256 264 288 297 308 316 336 352 378 384 396 432 448 462 474 504 528 553 576 594 616 632 672 693 704 711 756 768 792 864 869 896 924 948 1008 1056 1106 1152 1188 1232 1264 1344 1386 1408 1422 1512 1584 1659 1728 1738 1792 1848 1896 2016 2079 2112 2133 2212 2304 2376 2464 2528 2607 2688 2772 2816 2844 3024 3168 3318 3456 3476 3696 3792 4032 4158 4224 4266 4424 4752 4928 4977 5056 5214 5376 5544 5688 6048 6083 6336 6636 6912 6952 7392 7584 7821 8064 8316 8448 8532 8848 9504 9856 9954 10112 10428 11088 11376 12096 12166 12672 13272 13904 14784 14931 15168 15642 16128 16632 17064 17696 18249 19008 19712 19908 20224 20856 22176 22752 23463 24192 24332 25344 26544 27808 29568 29862 30336 31284 33264 34128 35392 36498 38016 39816 41712 44352 45504 46926 48384 48664 53088 54747 55616 59136 59724 60672 62568 66528 68256 70784 72996 76032 79632 83424 88704 91008 93852 97328 106176 109494 111232 119448 125136 133056 136512 141568 145992 159264 164241 166848 177408 182016 187704 194656 212352 218988 222464 238896 250272 266112 273024 291984 318528 328482 333696 375408 389312 424704 437976 477792 500544 532224 546048 583968 637056 656964 667392 750816 778624 875952 955584 1001088 1167936 1274112 1313928 1501632 1557248 1751904 1911168 2002176 2335872 2627856 3003264 3503808 3822336 4671744 5255712 6006528 7007616 10511424 14015232 21022848 42045696
• Sum of all divisors σ(n): 156979200
• Sum of proper divisors (its aliquot sum) s(n): 114933504
• 42045696 is an abundant number, because the sum of its proper divisors (114933504) is greater than itself. Its abundance is 72887808

Bases of 42045696

• Binary: 10100000011001000100000000₂
• Hexadecimal: 0x2819100
• Base-36: P16O0

Squares and roots of 42045696

• 42045696 squared (42045696²) is 1767840552124416
• 42045696 cubed (42045696³) is 74330086431095349313536
• The square root of 42045696 is 6484.2652629269
• The cube root of 42045696 is 347.7286826971

Scales and comparisons

• 42,045,696 seconds is equal to 1 year, 17 weeks, 3 days, 15 hours, 21 minutes, 36 seconds.
• To count from 1 to 42,045,696 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 42045696 cubic inches would be around 29 feet tall.

Recreational maths with 42045696

• 42045696 backwards is 69654024
• 42045696 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42045696's digits is 36
• More coming soon!