12429742541056

Names of 12429742541056

• Cardinal: 12429742541056 can be written as Twelve trillion, four hundred twenty-nine billion, seven hundred forty-two million, five hundred forty-one thousand and fifty-six.

Scientific notation

• Scientific notation: 1.2429742541056 × 10¹³

Factors of 12429742541056

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1412

Divisors of 12429742541056

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 8 16 32 64 128 179 256 358 716 1231 1432 2462 2864 4924 5728 9848 11456 19696 22912 32041 39392 45824 64082 78784 128164 157568 220349 256328 315136 440698 512656 881396 1025312 1515361 1762792 2050624 3030722 3525584 4101248 6061444 7051168 8202496 12122888 14102336 24245776 28204672 39442471 48491552 56409344 78884942 96983104 157769884 193966208 271249619 315539768 387932416 542499238 631079536 1084998476 1262159072 2169996952 2524318144 4339993904 5048636288 8679987808 10097272576 17359975616 34719951232 48553681801 69439902464 97107363602 194214727204 388429454408 776858908816 1553717817632 3107435635264 6214871270528 12429742541056
• Sum of all divisors σ(n): 24970599100083
• Sum of proper divisors (its aliquot sum) s(n): 12540856559027
• 12429742541056 is an abundant number, because the sum of its proper divisors (12540856559027) is greater than itself. Its abundance is 111114017971

Bases of 12429742541056

• Binary: 10110100111000000110011000111000100100000000₂
• Hexadecimal: 0xB4E06638900
• Base-36: 4EM57S64G

Squares and roots of 12429742541056

• 12429742541056 squared (12429742541056²) is 154498499636937267845595136
• 12429742541056 cubed (12429742541056³) is 1920376573466564129068373768401233903616
• 12429742541056 is a perfect square number. Its square root is 3525584
• The cube root of 12429742541056 is 23164.3816184069

Scales and comparisons

• 12,429,742,541,056 seconds is equal to 395,227 years, 18 weeks, 6 days, 21 hours, 24 minutes, 16 seconds.
• To count from 1 to 12,429,742,541,056 would take you about nine hundred eighty-eight thousand and sixty-eight 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 12429742541056 cubic inches would be around 1930.4 feet tall.

Recreational maths with 12429742541056

• 12429742541056 backwards is 65014524792421
• The number of decimal digits it has is: 14
• The sum of 12429742541056's digits is 52
• More coming soon!