4242943980

Names of 4242943980

• Cardinal: 4242943980 can be written as Four billion, two hundred forty-two million, nine hundred forty-three thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 4.24294398 × 10⁹

Factors of 4242943980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 812

Divisors of 4242943980

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 17 18 20 22 30 33 34 36 44 45 51 55 60 66 68 85 90 99 102 110 132 153 165 170 180 187 198 204 220 233 255 306 330 340 374 396 466 495 510 541 561 612 660 699 748 765 932 935 990 1020 1082 1122 1165 1398 1530 1623 1683 1870 1980 2097 2164 2244 2330 2563 2705 2796 2805 3060 3246 3366 3495 3740 3961 4194 4660 4869 5126 5410 5610 5951 6492 6732 6990 7689 7922 8115 8388 8415 9197 9738 10252 10485 10820 11220 11883 11902 12815 13980 15378 15844 16230 16830 17853 18394 19476 19805 20970 23067 23766 23804 24345 25630 27591 29755 30756 32460 33660 35649 35706 36788 38445 39610 41940 43571 45985 46134 47532 48690 51260 53559 55182 59415 59510 71298 71412 76890 79220 82773 87142 89265 91970 92268 97380 101167 107118 110364 115335 118830 119020 126053 130713 137955 142596 153780 165546 174284 178245 178530 183940 202334 214236 217855 230670 237660 252106 261426 267795 275910 303501 331092 356490 357060 378159 392139 404668 413865 435710 461340 504212 505835 522852 535590 551820 607002 630265 653565 712980 756318 784278 827730 871420 910503 1011670 1071180 1134477 1214004 1260530 1307130 1386583 1512636 1517505 1568556 1655460 1821006 1890795 1960695 2023340 2142901 2268954 2521060 2614260 2773166 3035010 3642012 3781590 3921390 4159749 4285802 4537908 4552515 5546332 5672385 6070020 6428703 6932915 7563180 7842780 8319498 8571604 9105030 10714505 11344770 12479247 12857406 13865830 16638996 18210060 19286109 20798745 21429010 22689540 23571911 24958494 25714812 27731660 32143515 38572218 41597490 42858020 47143822 49916988 62396235 64287030 70715733 77144436 83194980 94287644 96430545 117859555 124792470 128574060 141431466 192861090 212147199 235719110 249584940 282862932 353578665 385722180 424294398 471438220 707157330 848588796 1060735995 1414314660 2121471990 4242943980
• Sum of all divisors σ(n): 14957587008
• Sum of proper divisors (its aliquot sum) s(n): 10714643028
• 4242943980 is an abundant number, because the sum of its proper divisors (10714643028) is greater than itself. Its abundance is 6471699048

Bases of 4242943980

• Binary: 11111100111001100010111111101100₂
• Hexadecimal: 0xFCE62FEC
• Base-36: 1Y650J0

Squares and roots of 4242943980

• 4242943980 squared (4242943980²) is 18002573617418240400
• 4242943980 cubed (4242943980³) is 76383911354531546247372792000
• The square root of 4242943980 is 65137.8843684687
• The cube root of 4242943980 is 1618.9089819059

Scales and comparisons

• 4,242,943,980 seconds is equal to 134 years, 47 weeks, 3 days, 3 hours, 33 minutes.
• To count from 1 to 4,242,943,980 would take you about two hundred sixty-nine 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 4242943980 cubic inches would be around 134.9 feet tall.

Recreational maths with 4242943980

• 4242943980 backwards is 0893492424
• 4242943980 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4242943980's digits is 45
• More coming soon!