42968659825

Names of 42968659825

• Cardinal: 42968659825 can be written as Forty-two billion, nine hundred sixty-eight million, six hundred fifty-nine thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 4.2968659825 × 10¹⁰

Factors of 42968659825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 492

Divisors of 42968659825

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 7 13 17 25 29 35 49 65 85 91 119 145 169 175 203 221 245 325 377 421 425 455 493 595 637 725 833 845 1015 1105 1183 1225 1421 1547 1885 2105 2275 2465 2639 2873 2947 2975 3185 3451 4165 4225 4901 5075 5473 5525 5915 6409 7105 7157 7735 8281 9425 10525 10829 12209 12325 13195 14365 14735 15925 17255 18473 20111 20629 20825 24157 24505 27365 29575 32045 34307 35525 35785 38311 38675 41405 44863 50099 54145 61045 65975 71149 71825 73675 83317 85463 86275 92365 93041 100555 103145 120785 122525 136825 140777 158717 160225 171535 178925 191555 207025 207553 224315 240149 250495 268177 270725 305225 314041 350693 355745 416585 427315 461825 465205 498043 502775 515725 583219 598241 603925 651287 703885 793585 857675 957775 1037765 1111019 1121575 1200745 1209533 1252475 1340885 1452871 1570205 1753465 1778725 2063321 2082925 2136575 2326025 2490215 2698189 2916095 2991205 3256435 3486301 3519425 3967925 4082533 4559009 5188825 5555095 6003725 6047665 6704425 7264355 7777133 7851025 8466731 8767325 10170097 10316605 12451075 13490945 14443247 14580475 14956025 16282175 17431505 18887323 20412665 22795045 27775475 30238325 35076457 36321775 38885665 42333655 50850485 51583025 59267117 67454725 72216235 87157525 94436615 101102729 102063325 113975225 132211261 175382285 194428325 211668275 245535199 254252425 296335585 361081175 472183075 505513645 661056305 876911425 1227675995 1481677925 1718746393 2527568225 3305281525 6138379975 8593731965 42968659825
• Sum of all divisors σ(n): 73687504680
• Sum of proper divisors (its aliquot sum) s(n): 30718844855
• 42968659825 is a deficient number, because the sum of its proper divisors (30718844855) is less than itself. Its deficiency is 12249814970

Bases of 42968659825

• Binary: 101000000001001000011011011101110001₂
• Hexadecimal: 0xA0121B771
• Base-36: JQMFI41

Squares and roots of 42968659825

• 42968659825 squared (42968659825²) is 1846305727156569030625
• 42968659825 cubed (42968659825³) is 79333282723139879191055632140625
• The square root of 42968659825 is 207288.8318868143
• The cube root of 42968659825 is 3502.5467131465

Scales and comparisons

• 42,968,659,825 seconds is equal to 1,366 years, 14 weeks, 10 hours, 50 minutes, 25 seconds.
• To count from 1 to 42,968,659,825 would take you about two thousand, seven hundred thirty-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 42968659825 cubic inches would be around 291.9 feet tall.

Recreational maths with 42968659825

• 42968659825 backwards is 52895686924
• The number of decimal digits it has is: 11
• The sum of 42968659825's digits is 64
• More coming soon!