13004550020

Names of 13004550020

• Cardinal: 13004550020 can be written as Thirteen billion, four million, five hundred fifty thousand and twenty.

Scientific notation

• Scientific notation: 1.300455002 × 10¹⁰

Factors of 13004550020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 15692

Divisors of 13004550020

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 44 49 55 70 77 98 110 121 140 154 196 220 242 245 308 343 385 484 490 539 605 686 770 847 980 1078 1210 1372 1540 1694 1715 2156 2420 2695 3388 3430 3773 4235 5390 5929 6860 7546 8470 10780 11858 15092 15667 16940 18865 23716 29645 31334 37730 41503 59290 62668 75460 78335 83006 109669 118580 156670 166012 172337 207515 219338 313340 344674 415030 438676 548345 689348 767683 830060 861685 1096690 1206359 1535366 1723370 1895707 2193380 2412718 3070732 3446740 3791414 3838415 4825436 5373781 6031795 7582828 7676830 8444513 9478535 10747562 12063590 13269949 15353660 16889026 18957070 21495124 24127180 26539898 26868905 33778052 37914140 42222565 53079796 53737810 59111591 66349745 84445130 92889643 107475620 118223182 132699490 168890260 185779286 236446364 265398980 295557955 371558572 464448215 591115910 650227501 928896430 1182231820 1300455002 1857792860 2600910004 3251137505 6502275010 13004550020
• Sum of all divisors σ(n): 35008579200
• Sum of proper divisors (its aliquot sum) s(n): 22004029180
• 13004550020 is an abundant number, because the sum of its proper divisors (22004029180) is greater than itself. Its abundance is 8999479160

Bases of 13004550020

• Binary: 1100000111001000011010111110000100₂
• Hexadecimal: 0x30721AF84
• Base-36: 5Z2KN0K

Squares and roots of 13004550020

• 13004550020 squared (13004550020²) is 169118321222682000400
• 13004550020 cubed (13004550020³) is 2199307667638795632755460008000
• The square root of 13004550020 is 114037.4939219553
• The cube root of 13004550020 is 2351.6089793085

Scales and comparisons

• 13,004,550,020 seconds is equal to 413 years, 26 weeks, 1 day, 15 hours, 20 seconds.
• To count from 1 to 13,004,550,020 would take you about eight 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 13004550020 cubic inches would be around 196 feet tall.

Recreational maths with 13004550020

• 13004550020 backwards is 02005540031
• 13004550020 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13004550020's digits is 20
• More coming soon!