1438195692702

Names of 1438195692702

• Cardinal: 1438195692702 can be written as One trillion, four hundred thirty-eight billion, one hundred ninety-five million, six hundred ninety-two thousand, seven hundred two.

Scientific notation

• Scientific notation: 1.438195692702 × 10¹²

Factors of 1438195692702

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 130749

Divisors of 1438195692702

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 31 62 71 93 142 186 213 426 839 1678 2201 2517 4402 5034 6603 13206 26009 52018 59569 78027 119138 129803 156054 178707 259606 357414 389409 778818 1846639 3693278 4023893 5539917 8047786 9216013 11079834 12071679 18432026 24143358 27648039 55296078 108904717 217809434 285696403 326714151 571392806 653428302 857089209 1714178418 3376046227 6752092454 7732234907 10128138681 15464469814 20256277362 23196704721 46393409442 239699282117 479398564234 719097846351 1438195692702
• Sum of all divisors σ(n): 3014609633280
• Sum of proper divisors (its aliquot sum) s(n): 1576413940578
• 1438195692702 is an abundant number, because the sum of its proper divisors (1576413940578) is greater than itself. Its abundance is 138218247876

Bases of 1438195692702

• Binary: 10100111011011011001001001011010010011110₂
• Hexadecimal: 0x14EDB24B49E
• Base-36: ICP4KYOU

Squares and roots of 1438195692702

• 1438195692702 squared (1438195692702²) is 2068406850506585616060804
• 1438195692702 cubed (1438195692702³) is 2974773823153881059703437425331052408
• The square root of 1438195692702 is 1199247.9696468119
• The cube root of 1438195692702 is 11287.7139359405

Scales and comparisons

• 1,438,195,692,702 seconds is equal to 45,730 years, 9 weeks, 11 hours, 31 minutes, 42 seconds.
• To count from 1 to 1,438,195,692,702 would take you about one hundred fourteen thousand, three hundred twenty-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 1438195692702 cubic inches would be around 940.6 feet tall.

Recreational maths with 1438195692702

• 1438195692702 backwards is 2072965918341
• The number of decimal digits it has is: 13
• The sum of 1438195692702's digits is 57
• More coming soon!