16399394000
16,399,394,000 is an even composite number composed of five prime numbers multiplied together.
16399394000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 16399394000:
24 × 53 × 11 × 19 × 39233
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 19 × 39233)See below for interesting mathematical facts about the number 16399394000 from the Numbermatics database.
Names of 16399394000
- Cardinal: 16399394000 can be written as Sixteen billion, three hundred ninety-nine million, three hundred ninety-four thousand.
Scientific notation
- Scientific notation: 1.6399394 × 1010
Factors of 16399394000
Divisors of 16399394000
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 11 16 19 20 22 25 38 40 44 50 55 76 80 88 95 100 110 125 152 176 190 200 209 220 250 275 304 380 400 418 440 475 500 550 760 836 880 950 1000 1045 1100 1375 1520 1672 1900 2000 2090 2200 2375 2750 3344 3800 4180 4400 4750 5225 5500 7600 8360 9500 10450 11000 16720 19000 20900 22000 26125 38000 39233 41800 52250 78466 83600 104500 156932 196165 209000 313864 392330 418000 431563 627728 745427 784660 863126 980825 1490854 1569320 1726252 1961650 2157815 2981708 3138640 3452504 3727135 3923300 4315630 4904125 5963416 6905008 7454270 7846600 8199697 8631260 9808250 10789075 11926832 14908540 15693200 16399394 17262520 18635675 19616500 21578150 29817080 32798788 34525040 37271350 39233000 40998485 43156300 53945375 59634160 65597576 74542700 78466000 81996970 86312600 93178375 107890750 131195152 149085400 163993940 172625200 186356750 204992425 215781500 298170800 327987880 372713500 409984850 431563000 655975760 745427000 819969700 863126000 1024962125 1490854000 1639939400 2049924250 3279878800 4099848500 8199697000 16399394000
- Sum of all divisors σ(n): 45536549760
- Sum of proper divisors (its aliquot sum) s(n): 29137155760
- 16399394000 is an abundant number, because the sum of its proper divisors (29137155760) is greater than itself. Its abundance is 12737761760
Bases of 16399394000
- Binary: 11110100010111101011100100110100002
- Hexadecimal: 0x3D17AE4D0
- Base-36: 7J7RXE8
Squares and roots of 16399394000
- 16399394000 squared (163993940002) is 268940123567236000000
- 16399394000 cubed (163993940003) is 4410455048787788654984000000000
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The
square root of 16399394000 is 128060.1186943071 -
The
cube root of 16399394000 is 2540.6368915635
Scales and comparisons
How big is 16399394000?- 16,399,394,000 seconds is equal to 521 years, 23 weeks, 2 days, 19 hours, 13 minutes, 20 seconds.
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To count from 1 to 16,399,394,000 would take you about one thousand and forty-two 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 16399394000 cubic inches would be around 211.7 feet tall.
Recreational maths with 16399394000
- 16399394000 backwards is 00049399361
- 16399394000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16399394000's digits is 44
- More coming soon!
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