42136200

Names of 42136200

• Cardinal: 42136200 can be written as Forty-two million, one hundred thirty-six thousand, two hundred.

Scientific notation

• Scientific notation: 4.21362 × 10⁷

Factors of 42136200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 27

Divisors of 42136200

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 25 27 30 34 36 40 45 50 51 54 60 68 72 75 81 85 90 100 102 108 120 135 136 150 153 162 170 180 200 204 216 225 243 255 270 289 300 306 324 340 360 405 408 425 450 459 486 510 540 578 600 612 648 675 680 729 765 810 850 867 900 918 972 1020 1080 1156 1215 1224 1275 1350 1377 1445 1458 1530 1620 1700 1734 1800 1836 1944 2025 2040 2295 2312 2430 2550 2601 2700 2754 2890 2916 3060 3240 3400 3468 3645 3672 3825 4050 4131 4335 4590 4860 5100 5202 5400 5508 5780 5832 6075 6120 6885 6936 7225 7290 7650 7803 8100 8262 8670 9180 9720 10200 10404 11016 11475 11560 12150 12393 13005 13770 14450 14580 15300 15606 16200 16524 17340 18225 18360 20655 20808 21675 22950 23409 24300 24786 26010 27540 28900 29160 30600 31212 33048 34425 34680 36450 39015 41310 43350 45900 46818 48600 49572 52020 55080 57800 61965 62424 65025 68850 70227 72900 78030 82620 86700 91800 93636 99144 103275 104040 117045 123930 130050 137700 140454 145800 156060 165240 173400 187272 195075 206550 210681 234090 247860 260100 275400 280908 309825 312120 351135 390150 413100 421362 468180 495720 520200 561816 585225 619650 702270 780300 826200 842724 936360 1053405 1170450 1239300 1404540 1560600 1685448 1755675 2106810 2340900 2478600 2809080 3511350 4213620 4681800 5267025 7022700 8427240 10534050 14045400 21068100 42136200
• Sum of all divisors σ(n): 156031215
• Sum of proper divisors (its aliquot sum) s(n): 113895015
• 42136200 is an abundant number, because the sum of its proper divisors (113895015) is greater than itself. Its abundance is 71758815

Bases of 42136200

• Binary: 10100000101111001010001000₂
• Hexadecimal: 0x282F288
• Base-36: P34I0

Squares and roots of 42136200

• 42136200 squared (42136200²) is 1775459350440000
• 42136200 cubed (42136200³) is 74811110282009928000000
• The square root of 42136200 is 6491.2402512925
• The cube root of 42136200 is 347.9780009875

Scales and comparisons

• 42,136,200 seconds is equal to 1 year, 17 weeks, 4 days, 16 hours, 30 minutes.
• To count from 1 to 42,136,200 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 42136200 cubic inches would be around 29 feet tall.

Recreational maths with 42136200

• 42136200 backwards is 00263124
• 42136200 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42136200's digits is 18
• More coming soon!