42291685520

Names of 42291685520

• Cardinal: 42291685520 can be written as Forty-two billion, two hundred ninety-one million, six hundred eighty-five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.229168552 × 10¹⁰

Factors of 42291685520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 40043

Divisors of 42291685520

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 35 40 56 61 62 70 80 112 122 124 140 155 217 244 248 280 305 310 427 434 488 496 560 610 620 854 868 976 1085 1220 1240 1708 1736 1891 2135 2170 2440 2480 3416 3472 3782 4270 4340 4880 6832 7564 8540 8680 9455 13237 15128 17080 17360 18910 26474 30256 34160 37820 39937 52948 66185 75640 79874 105896 132370 151280 159748 199685 211792 264740 279559 319496 399370 529480 559118 638992 798740 1058960 1118236 1238047 1397795 1597480 2236472 2436157 2476094 2795590 3194960 4472944 4872314 4952188 5591180 6190235 8666329 9744628 9904376 11182360 12180785 12380470 17053099 17332658 19489256 19808752 22364720 24361570 24760940 34106198 34665316 38978512 43331645 48723140 49521880 68212396 69330632 75520867 85265495 86663290 97446280 99043760 136424792 138661264 151041734 170530990 173326580 194892560 272849584 302083468 341061980 346653160 377604335 528646069 604166936 682123960 693306320 755208670 1057292138 1208333872 1364247920 1510417340 2114584276 2643230345 3020834680 4229168552 5286460690 6041669360 8458337104 10572921380 21145842760 42291685520
• Sum of all divisors σ(n): 117904644096
• Sum of proper divisors (its aliquot sum) s(n): 75612958576
• 42291685520 is an abundant number, because the sum of its proper divisors (75612958576) is greater than itself. Its abundance is 33321273056

Bases of 42291685520

• Binary: 100111011000110001111110100010010000₂
• Hexadecimal: 0x9D8C7E890
• Base-36: JFFDLE8

Squares and roots of 42291685520

• 42291685520 squared (42291685520²) is 1788586664122577670400
• 42291685520 cubed (42291685520³) is 75642344724337921568331012608000
• The square root of 42291685520 is 205649.4238260833
• The cube root of 42291685520 is 3484.0549662823

Scales and comparisons

• 42,291,685,520 seconds is equal to 1,344 years, 38 weeks, 5 days, 2 hours, 25 minutes, 20 seconds.
• To count from 1 to 42,291,685,520 would take you about two thousand, six hundred eighty-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 42291685520 cubic inches would be around 290.3 feet tall.

Recreational maths with 42291685520

• 42291685520 backwards is 02558619224
• The number of decimal digits it has is: 11
• The sum of 42291685520's digits is 44
• More coming soon!