16008768820

Names of 16008768820

• Cardinal: 16008768820 can be written as Sixteen billion, eight million, seven hundred sixty-eight thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 1.600876882 × 10¹⁰

Factors of 16008768820

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 140

Divisors of 16008768820

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 11 19 20 22 38 44 55 76 95 103 110 190 206 209 220 361 380 412 418 515 722 836 1030 1045 1133 1444 1805 1957 2060 2090 2266 3610 3914 3971 4180 4532 5665 6859 7220 7828 7942 9785 10609 11330 13718 15884 19570 19855 21218 21527 22660 27436 34295 37183 39140 39710 42436 43054 53045 68590 74366 75449 79420 86108 106090 107635 116699 137180 148732 150898 185915 201571 212180 215270 233398 301796 371830 377245 403142 409013 430540 466796 583495 706477 743660 754490 806284 818026 1007855 1166990 1412954 1508980 1636052 2015710 2045065 2217281 2333980 2825908 3532385 3829849 4031420 4090130 4434562 7064770 7659698 7771247 8180260 8869124 11086405 14129540 15319396 15542494 19149245 22172810 31084988 38298490 38856235 42128339 44345620 72767131 76596980 77712470 84256678 145534262 155424940 168513356 210641695 291068524 363835655 421283390 727671310 800438441 842566780 1455342620 1600876882 3201753764 4002192205 8004384410 16008768820
• Sum of all divisors σ(n): 39091308480
• Sum of proper divisors (its aliquot sum) s(n): 23082539660
• 16008768820 is an abundant number, because the sum of its proper divisors (23082539660) is greater than itself. Its abundance is 7073770840

Bases of 16008768820

• Binary: 1110111010001100100110110100110100₂
• Hexadecimal: 0x3BA326D34
• Base-36: 7CR7H2S

Squares and roots of 16008768820

• 16008768820 squared (16008768820²) is 256280679132204192400
• 16008768820 cubed (16008768820³) is 4102738145260055133166400968000
• The square root of 16008768820 is 126525.7634634149
• The cube root of 16008768820 is 2520.3023499239

Scales and comparisons

• 16,008,768,820 seconds is equal to 509 years, 1 week, 3 days, 16 hours, 13 minutes, 40 seconds.
• To count from 1 to 16,008,768,820 would take you about one thousand and eighteen 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 16008768820 cubic inches would be around 210 feet tall.

Recreational maths with 16008768820

• 16008768820 backwards is 02886780061
• The number of decimal digits it has is: 11
• The sum of 16008768820's digits is 46
• More coming soon!