42131232

Names of 42131232

• Cardinal: 42131232 can be written as Forty-two million, one hundred thirty-one thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 4.2131232 × 10⁷

Factors of 42131232

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 60

Divisors of 42131232

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 27 31 32 33 36 39 44 48 52 54 62 66 72 78 88 93 96 99 104 108 117 121 124 132 143 144 156 176 186 198 208 216 234 242 248 264 279 286 288 297 312 341 351 352 363 372 396 403 416 429 432 468 484 496 528 558 572 594 624 682 702 726 744 792 806 837 858 864 936 968 992 1023 1056 1089 1116 1144 1188 1209 1248 1287 1364 1404 1452 1488 1573 1584 1612 1674 1716 1872 1936 2046 2178 2232 2288 2376 2418 2574 2728 2808 2904 2976 3069 3146 3168 3224 3267 3348 3432 3627 3744 3751 3861 3872 4092 4356 4433 4464 4576 4719 4752 4836 5148 5456 5616 5808 6138 6292 6448 6534 6696 6864 7254 7502 7722 8184 8712 8866 8928 9207 9438 9504 9672 10296 10881 10912 11232 11253 11616 12276 12584 12896 13068 13299 13392 13728 14157 14508 15004 15444 16368 17424 17732 18414 18876 19344 20592 21762 22506 24552 25168 26136 26598 26784 28314 29016 30008 30888 32736 33759 34848 35464 36828 37752 38688 39897 41184 42471 43524 45012 48763 49104 50336 52272 53196 56628 58032 60016 61776 67518 70928 73656 75504 79794 84942 87048 90024 97526 98208 101277 104544 106392 113256 116064 119691 120032 123552 135036 141856 146289 147312 151008 159588 169884 174096 180048 195052 202554 212784 226512 239382 270072 292578 294624 319176 339768 348192 360096 390104 405108 425568 438867 453024 478764 540144 585156 638352 679536 780208 810216 877734 957528 1080288 1170312 1276704 1316601 1359072 1560416 1620432 1755468 1915056 2340624 2633202 3240864 3510936 3830112 4681248 5266404 7021872 10532808 14043744 21065616 42131232
• Sum of all divisors σ(n): 150151680
• Sum of proper divisors (its aliquot sum) s(n): 108020448
• 42131232 is an abundant number, because the sum of its proper divisors (108020448) is greater than itself. Its abundance is 65889216

Bases of 42131232

• Binary: 10100000101101111100100000₂
• Hexadecimal: 0x282DF20
• Base-36: P30O0

Squares and roots of 42131232

• 42131232 squared (42131232²) is 1775040709837824
• 42131232 cubed (42131232³) is 74784651955622045319168
• The square root of 42131232 is 6490.8575704601
• The cube root of 42131232 is 347.9643245235

Scales and comparisons

• 42,131,232 seconds is equal to 1 year, 17 weeks, 4 days, 15 hours, 7 minutes, 12 seconds.
• To count from 1 to 42,131,232 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 42131232 cubic inches would be around 29 feet tall.

Recreational maths with 42131232

• 42131232 backwards is 23213124
• 42131232 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42131232's digits is 18
• More coming soon!