42433920

Names of 42433920

• Cardinal: 42433920 can be written as Forty-two million, four hundred thirty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.243392 × 10⁷

Factors of 42433920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 202

Divisors of 42433920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 53 60 64 72 80 90 96 106 120 128 139 144 159 160 180 192 212 240 265 278 288 318 320 360 384 417 424 477 480 530 556 576 636 640 695 720 795 834 848 954 960 1060 1112 1152 1251 1272 1390 1440 1590 1668 1696 1908 1920 2085 2120 2224 2385 2502 2544 2780 2880 3180 3336 3392 3816 4170 4240 4448 4770 5004 5088 5560 5760 6255 6360 6672 6784 7367 7632 8340 8480 8896 9540 10008 10176 11120 12510 12720 13344 14734 15264 16680 16960 17792 19080 20016 20352 22101 22240 25020 25440 26688 29468 30528 33360 33920 36835 38160 40032 44202 44480 50040 50880 53376 58936 61056 66303 66720 73670 76320 80064 88404 88960 100080 101760 110505 117872 132606 133440 147340 152640 160128 176808 200160 221010 235744 265212 266880 294680 305280 331515 353616 400320 442020 471488 530424 589360 663030 707232 800640 884040 942976 1060848 1178720 1326060 1414464 1768080 2121696 2357440 2652120 2828928 3536160 4243392 4714880 5304240 7072320 8486784 10608480 14144640 21216960 42433920
• Sum of all divisors σ(n): 150368400
• Sum of proper divisors (its aliquot sum) s(n): 107934480
• 42433920 is an abundant number, because the sum of its proper divisors (107934480) is greater than itself. Its abundance is 65500560

Bases of 42433920

• Binary: 10100001110111110110000000₂
• Hexadecimal: 0x2877D80
• Base-36: P9I80

Squares and roots of 42433920

• 42433920 squared (42433920²) is 1800637566566400
• 42433920 cubed (42433920³) is 76408110448673292288000
• The square root of 42433920 is 6514.1323290213
• The cube root of 42433920 is 348.7956428489

Scales and comparisons

• 42,433,920 seconds is equal to 1 year, 18 weeks, 1 day, 3 hours, 12 minutes.
• To count from 1 to 42,433,920 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 42433920 cubic inches would be around 29.1 feet tall.

Recreational maths with 42433920

• 42433920 backwards is 02933424
• The number of decimal digits it has is: 8
• The sum of 42433920's digits is 27
• More coming soon!