42994661630875983

Names of 42994661630875983

• Cardinal: 42994661630875983 can be written as Forty-two quadrillion, nine hundred ninety-four trillion, six hundred sixty-one billion, six hundred thirty million, eight hundred seventy-five thousand, nine hundred eighty-three.

Scientific notation

• Scientific notation: 4.2994661630875983 × 10¹⁶

Factors of 42994661630875983

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4436867

Divisors of 42994661630875983

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 21 27 47 63 141 189 329 423 987 1269 2961 8883 1933423 2503387 5800269 7510161 13533961 17400807 17523709 22530483 40601883 52202421 52571127 67591449 90870881 117659189 121805649 157713381 272612643 352977567 365416947 473140143 636096167 817837929 823614323 1058932701 1908288501 2453513787 2470842969 3176798103 5724865503 7412528907 17174596509 22237586721 4840106003701 14520318011103 33880742025907 43560954033309 101642226077721 130682862099927 227484982173947 304926678233163 682454946521841 914780034699489 1592394875217629 2047364839565523 4777184625652887 6142094518696569 14331553876958661 42994661630875983
• Sum of all divisors σ(n): 74344096366264320
• Sum of proper divisors (its aliquot sum) s(n): 31349434735388337
• 42994661630875983 is a deficient number, because the sum of its proper divisors (31349434735388337) is less than itself. Its deficiency is 11645226895487646

Bases of 42994661630875983

• Binary: 10011000101111110110101010111101101111110001100101001111₂
• Hexadecimal: 0x98BF6ABDBF194F
• Base-36: BRCC2VPR8LR

Squares and roots of 42994661630875983

• 42994661630875983 squared (42994661630875983²) is 1848540928753519442258031926216289
• 42994661630875983 cubed (42994661630875983³) is 79477391742582796519902700038993989330113793487087
• The square root of 42994661630875983 is 207351541.1827845157
• The cube root of 42994661630875983 is 350325.3074293349

Scales and comparisons

• 42,994,661,630,875,983 seconds is equal to 1,367,097,248 years, 33 weeks, 2 days, 12 hours, 13 minutes, 3 seconds.
• To count from 1 to 42,994,661,630,875,983 would take you about four billion, one hundred one million, two hundred ninety-one thousand, seven hundred forty-five 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 42994661630875983 cubic inches would be around 29193.8 feet tall.

Recreational maths with 42994661630875983

• 42994661630875983 backwards is 38957803616649924
• The number of decimal digits it has is: 17
• The sum of 42994661630875983's digits is 90
• More coming soon!