42018972213087

Names of 42018972213087

• Cardinal: 42018972213087 can be written as Forty-two trillion, eighteen billion, nine hundred seventy-two million, two hundred thirteen thousand and eighty-seven.

Scientific notation

• Scientific notation: 4.2018972213087 × 10¹³

Factors of 42018972213087

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 212

Divisors of 42018972213087

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 37 41 111 123 131 333 369 393 1179 1369 1517 4107 4551 4847 5371 12321 13653 14541 16113 17161 43623 48339 50653 51483 56129 151959 154449 168387 179339 198727 455877 505161 538017 596181 634957 703601 1614051 1788543 1904871 2076773 2110803 2248091 5714613 6230319 6332409 6635543 6744273 7352899 18690957 19906629 20232819 22058697 23493409 26033237 59719887 66176091 70480227 78099711 83179367 92171731 211440681 234299133 249538101 272057263 276515193 748614303 816171789 829545579 869256133 963229769 2448515367 2607768399 2889689307 3077636579 3410354047 7823305197 8669067921 9232909737 10231062141 27698729211 30693186423 35639501453 106918504359 113872553423 126183099739 320755513077 341617660269 378549299217 1024852980807 1135647897651 4668774690343 14006324071029 42018972213087
• Sum of all divisors σ(n): 64392996507840
• Sum of proper divisors (its aliquot sum) s(n): 22374024294753
• 42018972213087 is a deficient number, because the sum of its proper divisors (22374024294753) is less than itself. Its deficiency is 19644947918334

Bases of 42018972213087

• Binary: 1001100011011101001101111010011001111101011111₂
• Hexadecimal: 0x26374DE99F5F
• Base-36: EW78Z5OPR

Squares and roots of 42018972213087

• 42018972213087 squared (42018972213087²) is 1765594025844177418534069569
• 42018972213087 cubed (42018972213087³) is 74188446311538901497473583849032350249503
• The square root of 42018972213087 is 6482204.2711632437
• The cube root of 42018972213087 is 34765.4996227305

Scales and comparisons

• 42,018,972,213,087 seconds is equal to 1,336,073 years, 17 weeks, 5 days, 21 hours, 51 minutes, 27 seconds.
• To count from 1 to 42,018,972,213,087 would take you about three million, three hundred forty thousand, one hundred eighty-three 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 42018972213087 cubic inches would be around 2897.1 feet tall.

Recreational maths with 42018972213087

• 42018972213087 backwards is 78031227981024
• The number of decimal digits it has is: 14
• The sum of 42018972213087's digits is 54
• More coming soon!