1442239200

Names of 1442239200

• Cardinal: 1442239200 can be written as One billion, four hundred forty-two million, two hundred thirty-nine thousand, two hundred.

Scientific notation

• Scientific notation: 1.4422392 × 10⁹

Factors of 1442239200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11810

Divisors of 1442239200

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 30 32 34 36 40 45 48 50 51 60 68 72 75 80 85 90 96 100 102 120 136 144 150 153 160 170 180 200 204 225 240 255 272 288 300 306 340 360 400 408 425 450 480 510 544 600 612 680 720 765 800 816 850 900 1020 1200 1224 1275 1360 1440 1530 1632 1700 1800 2040 2400 2448 2550 2720 3060 3400 3600 3825 4080 4896 5100 6120 6800 7200 7650 8160 10200 11783 12240 13600 15300 20400 23566 24480 30600 35349 40800 47132 58915 61200 70698 94264 106047 117830 122400 141396 176745 188528 200311 212094 235660 282792 294575 353490 377056 400622 424188 471320 530235 565584 589150 600933 706980 801244 848376 883725 942640 1001555 1060470 1131168 1178300 1201866 1413960 1602488 1696752 1767450 1802799 1885280 2003110 2120940 2356600 2403732 2651175 2827920 3004665 3204976 3393504 3534900 3605598 4006220 4241880 4713200 4807464 5007775 5302350 5655840 6009330 6409952 7069800 7211196 8012440 8483760 9013995 9426400 9614928 10015550 10604700 12018660 14139600 14422392 15023325 16024880 16967520 18027990 19229856 20031100 21209400 24037320 28279200 28844784 30046650 32049760 36055980 40062200 42418800 45069975 48074640 57689568 60093300 72111960 80124400 84837600 90139950 96149280 120186600 144223920 160248800 180279900 240373200 288447840 360559800 480746400 721119600 1442239200
• Sum of all divisors σ(n): 5385311568
• Sum of proper divisors (its aliquot sum) s(n): 3943072368
• 1442239200 is an abundant number, because the sum of its proper divisors (3943072368) is greater than itself. Its abundance is 2500833168

Bases of 1442239200

• Binary: 1010101111101101101001011100000₂
• Hexadecimal: 0x55F6D2E0
• Base-36: NUO6W0

Squares and roots of 1442239200

• 1442239200 squared (1442239200²) is 2080053910016640000
• 1442239200 cubed (1442239200³) is 2999935287139270860288000000
• The square root of 1442239200 is 37976.8245117993
• The cube root of 1442239200 is 1129.8282559359

Scales and comparisons

• 1,442,239,200 seconds is equal to 45 years, 44 weeks, 4 days, 14 hours.
• To count from 1 to 1,442,239,200 would take you about ninety-one 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 1442239200 cubic inches would be around 94.2 feet tall.

Recreational maths with 1442239200

• 1442239200 backwards is 0029322441
• The number of decimal digits it has is: 10
• The sum of 1442239200's digits is 27
• More coming soon!