1438457667944

Names of 1438457667944

• Cardinal: 1438457667944 can be written as One trillion, four hundred thirty-eight billion, four hundred fifty-seven million, six hundred sixty-seven thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.438457667944 × 10¹²

Factors of 1438457667944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 219614

Divisors of 1438457667944

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 11 22 44 67 88 134 268 536 737 1117 1474 2234 2948 4468 5896 8936 12287 24574 49148 74839 98296 149678 218417 299356 436834 598712 823229 873668 1646458 1747336 2402587 3292916 4805174 6585832 9610348 14633939 19220696 29267878 58535756 117071512 160973329 243971789 321946658 487943578 643893316 975887156 1287786632 1951774312 2683689679 5367379358 10734758716 16346109863 21469517432 32692219726 65384439452 130768878904 179807208493 359614416986 719228833972 1438457667944
• Sum of all divisors σ(n): 2988901805760
• Sum of proper divisors (its aliquot sum) s(n): 1550444137816
• 1438457667944 is an abundant number, because the sum of its proper divisors (1550444137816) is greater than itself. Its abundance is 111986469872

Bases of 1438457667944

• Binary: 10100111011101010110000100010000101101000₂
• Hexadecimal: 0x14EEAC22168
• Base-36: ICTGK02W

Squares and roots of 1438457667944

• 1438457667944 squared (1438457667944²) is 2069160462466890965187136
• 1438457667944 cubed (1438457667944³) is 2976399733442052519095210940108368384
• The square root of 1438457667944 is 1199357.1894744285
• The cube root of 1438457667944 is 11288.3992673529

Scales and comparisons

• 1,438,457,667,944 seconds is equal to 45,738 years, 26 weeks, 1 day, 14 hours, 25 minutes, 44 seconds.
• To count from 1 to 1,438,457,667,944 would take you about one hundred fourteen thousand, three hundred forty-six 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 1438457667944 cubic inches would be around 940.7 feet tall.

Recreational maths with 1438457667944

• 1438457667944 backwards is 4497667548341
• The number of decimal digits it has is: 13
• The sum of 1438457667944's digits is 68
• More coming soon!