12742312428456

Names of 12742312428456

• Cardinal: 12742312428456 can be written as Twelve trillion, seven hundred forty-two billion, three hundred twelve million, four hundred twenty-eight thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.2742312428456 × 10¹³

Factors of 12742312428456

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1524435

Divisors of 12742312428456

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 39 52 78 104 127 156 211 254 312 381 422 508 633 762 844 1016 1266 1524 1651 1688 2532 2743 3048 3302 4953 5064 5486 6604 8229 9906 10972 13208 16458 19812 21944 26797 32916 39624 53594 65832 80391 107188 160782 214376 321564 348361 643128 696722 1045083 1393444 1524079 2090166 2786888 3048158 4180332 4572237 6096316 8360664 9144474 12192632 18288948 19813027 36577896 39626054 59439081 79252108 118878162 158504216 193558033 237756324 321580669 387116066 475512648 580674099 643161338 774232132 964742007 1161348198 1286322676 1548464264 1929484014 2322696396 2516254429 2572645352 3858968028 4180548697 4645392792 5032508858 7548763287 7717936056 8361097394 10065017716 12541646091 15097526574 16722194788 20130035432 25083292182 30195053148 33444389576 40840744963 50166584364 60390106296 81681489926 100333168728 122522234889 163362979852 245044469778 326725959704 490088939556 530929684519 980177879112 1061859369038 1592789053557 2123718738076 3185578107114 4247437476152 6371156214228 12742312428456
• Sum of all divisors σ(n): 34740245299200
• Sum of proper divisors (its aliquot sum) s(n): 21997932870744
• 12742312428456 is an abundant number, because the sum of its proper divisors (21997932870744) is greater than itself. Its abundance is 9255620442288

Bases of 12742312428456

• Binary: 10111001011011001101000000011000001110101000₂
• Hexadecimal: 0xB96CD0183A8
• Base-36: 4ILQJTMSO

Squares and roots of 12742312428456

• 12742312428456 squared (12742312428456²) is 162366526024384244118543936
• 12742312428456 cubed (12742312428456³) is 2068925002525735920746227516274892642816
• The square root of 12742312428456 is 3569637.5766253919
• The cube root of 12742312428456 is 23356.9474217959

Scales and comparisons

• 12,742,312,428,456 seconds is equal to 405,166 years, 6 weeks, 1 day, 22 hours, 7 minutes, 36 seconds.
• To count from 1 to 12,742,312,428,456 would take you about one million, twelve thousand, nine hundred fifteen 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 12742312428456 cubic inches would be around 1946.4 feet tall.

Recreational maths with 12742312428456

• 12742312428456 backwards is 65482421324721
• The number of decimal digits it has is: 14
• The sum of 12742312428456's digits is 51
• More coming soon!