42229836

Names of 42229836

• Cardinal: 42229836 can be written as Forty-two million, two hundred twenty-nine thousand, eight hundred thirty-six.

Scientific notation

• Scientific notation: 4.2229836 × 10⁷

Factors of 42229836

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 74

Divisors of 42229836

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 9 11 12 17 18 22 27 33 34 36 41 44 51 54 66 68 81 82 99 102 108 123 132 153 162 164 187 198 204 246 289 297 306 324 369 374 396 451 459 492 561 578 594 612 697 738 748 867 891 902 918 1107 1122 1156 1188 1353 1377 1394 1476 1683 1734 1782 1804 1836 2091 2214 2244 2601 2706 2754 2788 3179 3321 3366 3468 3564 4059 4182 4428 5049 5202 5412 5508 6273 6358 6642 6732 7667 7803 8118 8364 9537 10098 10404 11849 12177 12546 12716 13284 15147 15334 15606 16236 18819 19074 20196 23001 23409 23698 24354 25092 28611 30294 30668 31212 35547 36531 37638 38148 46002 46818 47396 48708 56457 57222 60588 69003 71094 73062 75276 85833 92004 93636 106641 112914 114444 130339 138006 142188 146124 171666 207009 213282 225828 257499 260678 276012 319923 343332 391017 414018 426564 514998 521356 621027 639846 782034 828036 959769 1029996 1173051 1242054 1279692 1564068 1919538 2346102 2484108 3519153 3839076 4692204 7038306 10557459 14076612 21114918 42229836
• Sum of all divisors σ(n): 131054616
• Sum of proper divisors (its aliquot sum) s(n): 88824780
• 42229836 is an abundant number, because the sum of its proper divisors (88824780) is greater than itself. Its abundance is 46594944

Bases of 42229836

• Binary: 10100001000110000001001100₂
• Hexadecimal: 0x284604C
• Base-36: P54R0

Squares and roots of 42229836

• 42229836 squared (42229836²) is 1783359048586896
• 42229836 cubed (42229836³) is 75310960150940649829056
• The square root of 42229836 is 6498.4487379681
• The cube root of 42229836 is 348.2355717707

Scales and comparisons

• 42,229,836 seconds is equal to 1 year, 17 weeks, 5 days, 18 hours, 30 minutes, 36 seconds.
• To count from 1 to 42,229,836 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 42229836 cubic inches would be around 29 feet tall.

Recreational maths with 42229836

• 42229836 backwards is 63892224
• 42229836 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42229836's digits is 36
• More coming soon!