42622272

Names of 42622272

• Cardinal: 42622272 can be written as Forty-two million, six hundred twenty-two thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 4.2622272 × 10⁷

Factors of 42622272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 54

Divisors of 42622272

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 31 32 33 36 42 44 48 56 62 63 64 66 72 77 84 88 93 96 99 112 124 126 132 144 154 168 176 186 192 198 217 224 231 248 252 264 279 288 308 336 341 352 372 396 434 448 462 496 504 528 558 576 616 651 672 682 693 704 744 792 868 924 961 992 1008 1023 1056 1116 1232 1302 1344 1364 1386 1488 1584 1736 1848 1922 1953 1984 2016 2046 2112 2232 2387 2464 2604 2728 2772 2883 2976 3069 3168 3472 3696 3844 3906 4032 4092 4464 4774 4928 5208 5456 5544 5766 5952 6138 6336 6727 6944 7161 7392 7688 7812 8184 8649 8928 9548 10416 10571 10912 11088 11532 12276 13454 13888 14322 14784 15376 15624 16368 17298 17856 19096 20181 20832 21142 21483 21824 22176 23064 24552 26908 28644 30752 31248 31713 32736 34596 38192 40362 41664 42284 42966 44352 46128 49104 53816 57288 60543 61504 62496 63426 65472 69192 73997 76384 80724 84568 85932 92256 95139 98208 107632 114576 121086 124992 126852 138384 147994 152768 161448 169136 171864 184512 190278 196416 215264 221991 229152 242172 253704 276768 295988 322896 338272 343728 380556 430528 443982 458304 484344 507408 553536 591976 645792 665973 676544 687456 761112 887964 968688 1014816 1183952 1291584 1331946 1374912 1522224 1775928 1937376 2029632 2367904 2663892 3044448 3551856 3874752 4735808 5327784 6088896 7103712 10655568 14207424 21311136 42622272
• Sum of all divisors σ(n): 157386528
• Sum of proper divisors (its aliquot sum) s(n): 114764256
• 42622272 is an abundant number, because the sum of its proper divisors (114764256) is greater than itself. Its abundance is 72141984

Bases of 42622272

• Binary: 10100010100101110101000000₂
• Hexadecimal: 0x28A5D40
• Base-36: PDJK0

Squares and roots of 42622272

• 42622272 squared (42622272²) is 1816658070441984
• 42622272 cubed (42622272³) is 77430094409373402267648
• The square root of 42622272 is 6528.5735042197
• The cube root of 42622272 is 349.3109491061

Scales and comparisons

• 42,622,272 seconds is equal to 1 year, 18 weeks, 3 days, 7 hours, 31 minutes, 12 seconds.
• To count from 1 to 42,622,272 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 42622272 cubic inches would be around 29.1 feet tall.

Recreational maths with 42622272

• 42622272 backwards is 27222624
• The number of decimal digits it has is: 8
• The sum of 42622272's digits is 27
• More coming soon!