13142057409

Names of 13142057409

• Cardinal: 13142057409 can be written as Thirteen billion, one hundred forty-two million, fifty-seven thousand, four hundred nine.

Scientific notation

• Scientific notation: 1.3142057409 × 10¹⁰

Factors of 13142057409

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2865

Divisors of 13142057409

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 13 27 39 113 117 127 339 351 381 1017 1143 1469 1651 2609 3051 3429 4407 4953 7827 13221 14351 14859 23481 33917 39663 43053 44577 70443 101751 129159 186563 294817 305253 331343 387477 559689 884451 915759 994029 1679067 2653353 2982087 3832621 4307459 5037201 7960059 8946261 11497863 12922377 34493589 37441759 38767131 103480767 112325277 116301393 336975831 486742867 1010927493 1460228601 4380685803 13142057409
• Sum of all divisors σ(n): 21327667200
• Sum of proper divisors (its aliquot sum) s(n): 8185609791
• 13142057409 is a deficient number, because the sum of its proper divisors (8185609791) is less than itself. Its deficiency is 4956447618

Bases of 13142057409

• Binary: 1100001111010100111110000111000001₂
• Hexadecimal: 0x30F53E1C1
• Base-36: 61CFWE9

Squares and roots of 13142057409

• 13142057409 squared (13142057409²) is 172713672941451793281
• 13142057409 cubed (13142057409³) is 2269813005115809363104902468929
• The square root of 13142057409 is 114638.8128384101
• The cube root of 13142057409 is 2359.8684098443

Scales and comparisons

• 13,142,057,409 seconds is equal to 417 years, 45 weeks, 4 days, 3 hours, 30 minutes, 9 seconds.
• To count from 1 to 13,142,057,409 would take you about eight hundred thirty-five 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 13142057409 cubic inches would be around 196.7 feet tall.

Recreational maths with 13142057409

• 13142057409 backwards is 90475024131
• The number of decimal digits it has is: 11
• The sum of 13142057409's digits is 36
• More coming soon!