1820974945008

Names of 1820974945008

• Cardinal: 1820974945008 can be written as One trillion, eight hundred twenty billion, nine hundred seventy-four million, nine hundred forty-five thousand and eight.

Scientific notation

• Scientific notation: 1.820974945008 × 10¹²

Factors of 1820974945008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 140800

Divisors of 1820974945008

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 46 48 69 92 138 184 276 368 552 1104 12899 25798 38697 51596 77394 103192 127873 154788 206384 255746 296677 309576 383619 511492 593354 619152 767238 890031 1022984 1186708 1534476 1780062 2045968 2373416 2941079 3068952 3560124 4746832 5882158 6137904 7120248 8823237 11764316 14240496 17646474 23528632 35292948 47057264 70585896 141171792 1649433827 3298867654 4948301481 6597735308 9896602962 13195470616 19793205924 26390941232 37936978021 39586411848 75873956042 79172823696 113810934063 151747912084 227621868126 303495824168 455243736252 606991648336 910487472504 1820974945008
• Sum of all divisors σ(n): 4909134009600
• Sum of proper divisors (its aliquot sum) s(n): 3088159064592
• 1820974945008 is an abundant number, because the sum of its proper divisors (3088159064592) is greater than itself. Its abundance is 1267184119584

Bases of 1820974945008

• Binary: 11010011111111010100100001001001011110000₂
• Hexadecimal: 0x1A7FA9092F0
• Base-36: N8JLGS1C

Squares and roots of 1820974945008

• 1820974945008 squared (1820974945008²) is 3315949750346888624120064
• 1820974945008 cubed (1820974945008³) is 6038261414287216841230934324789440512
• The square root of 1820974945008 is 1349435.0466058009
• The cube root of 1820974945008 is 12211.4712159557

Scales and comparisons

• 1,820,974,945,008 seconds is equal to 57,901 years, 19 weeks, 1 day, 21 hours, 36 minutes, 48 seconds.
• To count from 1 to 1,820,974,945,008 would take you about one hundred forty-four thousand, seven hundred fifty-three 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 1820974945008 cubic inches would be around 1017.6 feet tall.

Recreational maths with 1820974945008

• 1820974945008 backwards is 8005494790281
• The number of decimal digits it has is: 13
• The sum of 1820974945008's digits is 57
• More coming soon!