309738613932428

Names of 309738613932428

• Cardinal: 309738613932428 can be written as Three hundred nine trillion, seven hundred thirty-eight billion, six hundred thirteen million, nine hundred thirty-two thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 3.09738613932428 × 10¹⁴

Factors of 309738613932428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 578464

Divisors of 309738613932428

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 293 367 586 734 1172 1249 1468 2498 4996 107531 215062 365957 430124 458383 576553 731914 916766 1153106 1463828 1833532 2306212 134306219 168930029 211594951 268612438 337860058 423189902 537224876 675720116 720114697 846379804 1440229394 2880458788 61997320643 123994641286 210993606221 247989282572 264282093799 421987212442 528564187598 843974424884 1057128375196 77434653483107 154869306966214 309738613932428
• Sum of all divisors σ(n): 545812140720000
• Sum of proper divisors (its aliquot sum) s(n): 236073526787572
• 309738613932428 is a deficient number, because the sum of its proper divisors (236073526787572) is less than itself. Its deficiency is 73665087144856

Bases of 309738613932428

• Binary: 1000110011011010010100100000011101000000110001100₂
• Hexadecimal: 0x119B4A40E818C
• Base-36: 31SJYDIRNW

Squares and roots of 309738613932428

• 309738613932428 squared (309738613932428²) is 95938008960781680754149975184
• 309738613932428 cubed (309738613932428³) is 29715705918949375011882948329707132852866752
• The square root of 309738613932428 is 17599392.4307752169
• The cube root of 309738613932428 is 67659.9672945977

Scales and comparisons

• 309,738,613,932,428 seconds is equal to 9,848,729 years, 43 weeks, 4 days, 6 hours, 7 minutes, 8 seconds.
• To count from 1 to 309,738,613,932,428 would take you about twenty-four million, six hundred twenty-one thousand, eight hundred twenty-four 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 309738613932428 cubic inches would be around 5638.3 feet tall.

Recreational maths with 309738613932428

• 309738613932428 backwards is 824239316837903
• The number of decimal digits it has is: 15
• The sum of 309738613932428's digits is 68
• More coming soon!