42204672

Names of 42204672

• Cardinal: 42204672 can be written as Forty-two million, two hundred four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.2204672 × 10⁷

Factors of 42204672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 119

Divisors of 42204672

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 43 48 54 64 71 72 86 96 108 128 129 142 144 172 192 213 216 256 258 284 288 344 384 387 426 432 512 516 568 576 639 688 768 774 852 864 1032 1136 1152 1161 1278 1376 1536 1548 1704 1728 1917 2064 2272 2304 2322 2556 2752 3053 3096 3408 3456 3834 4128 4544 4608 4644 5112 5504 6106 6192 6816 6912 7668 8256 9088 9159 9288 10224 11008 12212 12384 13632 13824 15336 16512 18176 18318 18576 20448 22016 24424 24768 27264 27477 30672 33024 36352 36636 37152 40896 48848 49536 54528 54954 61344 66048 73272 74304 81792 82431 97696 99072 109056 109908 122688 146544 148608 163584 164862 195392 198144 219816 245376 293088 297216 327168 329724 390784 439632 490752 586176 594432 659448 781568 879264 981504 1172352 1318896 1563136 1758528 2344704 2637792 3517056 4689408 5275584 7034112 10551168 14068224 21102336 42204672
• Sum of all divisors σ(n): 129634560
• Sum of proper divisors (its aliquot sum) s(n): 87429888
• 42204672 is an abundant number, because the sum of its proper divisors (87429888) is greater than itself. Its abundance is 45225216

Bases of 42204672

• Binary: 10100000111111111000000000₂
• Hexadecimal: 0x283FE00
• Base-36: P4LC0

Squares and roots of 42204672

• 42204672 squared (42204672²) is 1781234338627584
• 42204672 cubed (42204672³) is 75176411016914112872448
• The square root of 42204672 is 6496.5122950703
• The cube root of 42204672 is 348.1663889219

Scales and comparisons

• 42,204,672 seconds is equal to 1 year, 17 weeks, 5 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 42,204,672 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 42204672 cubic inches would be around 29 feet tall.

Recreational maths with 42204672

• 42204672 backwards is 27640224
• 42204672 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42204672's digits is 27
• More coming soon!