1442939027145

Names of 1442939027145

• Cardinal: 1442939027145 can be written as One trillion, four hundred forty-two billion, nine hundred thirty-nine million, twenty-seven thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.442939027145 × 10¹²

Factors of 1442939027145

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 77415

Divisors of 1442939027145

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 11 15 21 33 35 37 55 77 105 111 165 185 231 259 385 407 439 555 777 1155 1221 1295 1317 2035 2195 2849 3073 3885 4829 6105 6585 8547 9219 14245 14487 15365 16243 24145 33803 42735 46095 48729 72435 76913 81215 101409 113701 169015 178673 230739 243645 341103 384565 507045 536019 538391 568505 846043 893365 1153695 1250711 1615173 1705515 2538129 2680095 2691955 2845781 3752133 4230215 5922301 6253555 8075865 8537343 12690645 14228905 17766903 18760665 19920467 29611505 31303591 33764807 42686715 59761401 88834515 93910773 99602335 101294421 156517955 168824035 219125137 236353649 298807005 371412877 469553865 506472105 657375411 709060947 1095625685 1114238631 1181768245 1249297859 1857064385 2599890139 3286877055 3545304735 3747893577 5571193155 6246489295 7799670417 8745085013 12999450695 13742276449 18739467885 26235255039 38998352085 41226829347 43725425065 68711382245 96195935143 131176275195 206134146735 288587805429 480979675715 1442939027145
• Sum of all divisors σ(n): 2962948792320
• Sum of proper divisors (its aliquot sum) s(n): 1520009765175
• 1442939027145 is an abundant number, because the sum of its proper divisors (1520009765175) is greater than itself. Its abundance is 77070738030

Bases of 1442939027145

• Binary: 10100111111110101110111100011111011001001₂
• Hexadecimal: 0x14FF5DE3EC9
• Base-36: IEVKN2YX

Squares and roots of 1442939027145

• 1442939027145 squared (1442939027145²) is 2082073036058159046851025
• 1442939027145 cubed (1442939027145³) is 3004304441094596520702898489246073625
• The square root of 1442939027145 is 1201223.9704339071
• The cube root of 1442939027145 is 11300.1097103323

Scales and comparisons

• 1,442,939,027,145 seconds is equal to 45,880 years, 51 weeks, 6 days, 4 hours, 25 minutes, 45 seconds.
• To count from 1 to 1,442,939,027,145 would take you about one hundred fourteen thousand, seven hundred 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 1442939027145 cubic inches would be around 941.7 feet tall.

Recreational maths with 1442939027145

• 1442939027145 backwards is 5417209392441
• The number of decimal digits it has is: 13
• The sum of 1442939027145's digits is 51
• More coming soon!