12742984743028

Names of 12742984743028

• Cardinal: 12742984743028 can be written as Twelve trillion, seven hundred forty-two billion, nine hundred eighty-four million, seven hundred forty-three thousand and twenty-eight.

Scientific notation

• Scientific notation: 1.2742984743028 × 10¹³

Factors of 12742984743028

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 221

Divisors of 12742984743028

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 43 73 86 103 146 172 206 292 412 1849 3139 3698 4429 5329 6278 7396 7519 8858 10658 12556 15038 17716 21316 30076 79507 134977 159014 190447 229147 269954 318028 323317 380894 389017 458294 539908 548887 646634 761788 778034 916588 1097774 1293268 1556068 2195548 5804011 8189221 9853321 11608022 13902631 16378442 16727731 19706642 23216044 23602141 27805262 32756884 33455462 39413284 40068751 47204282 55610524 66910924 80137502 94408564 160275004 423692803 597813133 719292433 847385606 1014892063 1195626266 1438584866 1694771212 1722956293 2029784126 2391252532 2877169732 3445912586 4059568252 6891825172 30929574619 43640358709 61859149238 74087120599 87280717418 123718298476 148174241198 174561434836 296348482396 3185746185757 6371492371514 12742984743028
• Sum of all divisors σ(n): 23373013664000
• Sum of proper divisors (its aliquot sum) s(n): 10630028920972
• 12742984743028 is a deficient number, because the sum of its proper divisors (10630028920972) is less than itself. Its deficiency is 2112955822056

Bases of 12742984743028

• Binary: 10111001011011110101000101000011100001110100₂
• Hexadecimal: 0xB96F5143874
• Base-36: 4IM1O3O1G

Squares and roots of 12742984743028

• 12742984743028 squared (12742984743028²) is 162383660161044383194608784
• 12742984743028 cubed (12742984743028³) is 2069252503949232240479254577095231557952
• The square root of 12742984743028 is 3569731.7466481987
• The cube root of 12742984743028 is 23357.3582038531

Scales and comparisons

• 12,742,984,743,028 seconds is equal to 405,187 years, 25 weeks, 6 days, 8 hours, 10 minutes, 28 seconds.
• To count from 1 to 12,742,984,743,028 would take you about one million, twelve thousand, nine hundred 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 12742984743028 cubic inches would be around 1946.4 feet tall.

Recreational maths with 12742984743028

• 12742984743028 backwards is 82034748924721
• The number of decimal digits it has is: 14
• The sum of 12742984743028's digits is 61
• More coming soon!