2729898742182147

Names of 2729898742182147

• Cardinal: 2729898742182147 can be written as Two quadrillion, seven hundred twenty-nine trillion, eight hundred ninety-eight billion, seven hundred forty-two million, one hundred eighty-two thousand, one hundred forty-seven.

Scientific notation

• Scientific notation: 2.729898742182147 × 10¹⁵

Factors of 2729898742182147

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 398041

Divisors of 2729898742182147

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 17 27 51 53 81 153 159 459 477 901 1377 1431 2703 4293 8109 24327 72981 152197 245771 456591 737313 1369773 2211939 2587349 4109319 4178107 6635817 7762047 8066441 12327957 12534321 13025863 19907451 23286141 24199323 37602963 39077589 69858423 72597969 112808889 117232767 137129497 209575269 217793907 221439671 338426667 351698301 411388491 653381721 664319013 1055094903 1234165473 1992957039 3702496419 5978871117 11107489257 17936613351 37405608887 112216826661 336650479983 635895351079 1009951439949 1907686053237 1982497271011 3029854319847 5723058159711 5947491813033 17169174479133 17842475439099 33702453607187 51507523437399 53527426317297 101107360821561 160582278951891 303322082464683 909966247394049 2729898742182147
• Sum of all divisors σ(n): 4399395278347872
• Sum of proper divisors (its aliquot sum) s(n): 1669496536165725
• 2729898742182147 is a deficient number, because the sum of its proper divisors (1669496536165725) is less than itself. Its deficiency is 1060402206016422

Bases of 2729898742182147

• Binary: 1001101100101101010000010100110011001111000100000011₂
• Hexadecimal: 0x9B2D414CCF103
• Base-36: QVO263756R

Squares and roots of 2729898742182147

• 2729898742182147 squared (2729898742182147²) is 7452347142567668296351325529609
• 2729898742182147 cubed (2729898742182147³) is 20344153090800195007060039830487597743119690523
• The square root of 2729898742182147 is 52248432.9160420561
• The cube root of 2729898742182147 is 139759.7707108679

Scales and comparisons

• 2,729,898,742,182,147 seconds is equal to 86,802,335 years, 45 weeks, 1 day, 17 hours, 42 minutes, 27 seconds.
• To count from 1 to 2,729,898,742,182,147 would take you about two hundred sixty million, four hundred seven thousand and seven 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 2729898742182147 cubic inches would be around 11646.6 feet tall.

Recreational maths with 2729898742182147

• 2729898742182147 backwards is 7412812478989272
• 2729898742182147 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 2729898742182147's digits is 81
• More coming soon!