1378798972335001

Names of 1378798972335001

• Cardinal: 1378798972335001 can be written as One quadrillion, three hundred seventy-eight trillion, seven hundred ninety-eight billion, nine hundred seventy-two million, three hundred thirty-five thousand and one.

Scientific notation

• Scientific notation: 1.378798972335001 × 10¹⁵

Factors of 1378798972335001

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1543446

Divisors of 1378798972335001

• Number of divisors d(n): 24
• Complete list of divisors:
  1 7 49 53 371 2597 517547 1025839 3622829 7180873 25359803 27429991 50266111 54369467 192009937 380586269 1344069559 2664103883 530919896933 3716439278531 26015074949717 28138754537449 196971281762143 1378798972335001
• Sum of all divisors σ(n): 1634176193304960
• Sum of proper divisors (its aliquot sum) s(n): 255377220969959
• 1378798972335001 is a deficient number, because the sum of its proper divisors (255377220969959) is less than itself. Its deficiency is 1123421751365042

Bases of 1378798972335001

• Binary: 100111001100000001010100110111101100111001110011001₂
• Hexadecimal: 0x4E602A6F67399
• Base-36: DKQRI4LDI1

Squares and roots of 1378798972335001

• 1378798972335001 squared (1378798972335001²) is 1901086606112054852950169670001
• 1378798972335001 cubed (1378798972335001³) is 2621216258827136062189449596016117828592005001
• The square root of 1378798972335001 is 37132182.4343116277
• The cube root of 1378798972335001 is 111301.3205247239

Scales and comparisons

• 1,378,798,972,335,001 seconds is equal to 43,841,542 years, 21 weeks, 4 days, 1 hour, 30 minutes, 1 second.
• To count from 1 to 1,378,798,972,335,001 would take you about one hundred thirty-one million, five hundred twenty-four thousand, six hundred twenty-seven 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 1378798972335001 cubic inches would be around 9275.1 feet tall.

Recreational maths with 1378798972335001

• 1378798972335001 backwards is 1005332798978731
• The number of decimal digits it has is: 16
• The sum of 1378798972335001's digits is 73
• More coming soon!