6940989216
6,940,989,216 is an even composite number composed of four prime numbers multiplied together.
6940989216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 6940989216:
25 × 32 × 7 × 1513
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 151 × 151 × 151)See below for interesting mathematical facts about the number 6940989216 from the Numbermatics database.
Names of 6940989216
- Cardinal: 6940989216 can be written as Six billion, nine hundred forty million, nine hundred eighty-nine thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 6.940989216 × 109
Factors of 6940989216
Divisors of 6940989216
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 144 151 168 224 252 288 302 336 453 504 604 672 906 1008 1057 1208 1359 1812 2016 2114 2416 2718 3171 3624 4228 4832 5436 6342 7248 8456 9513 10872 12684 14496 16912 19026 21744 22801 25368 33824 38052 43488 45602 50736 68403 76104 91204 101472 136806 152208 159607 182408 205209 273612 304416 319214 364816 410418 478821 547224 638428 729632 820836 957642 1094448 1276856 1436463 1641672 1915284 2188896 2553712 2872926 3283344 3442951 3830568 5107424 5745852 6566688 6885902 7661136 10328853 11491704 13771804 15322272 20657706 22983408 24100657 27543608 30986559 41315412 45966816 48201314 55087216 61973118 72301971 82630824 96402628 110174432 123946236 144603942 165261648 192805256 216905913 247892472 289207884 330523296 385610512 433811826 495784944 578415768 771221024 867623652 991569888 1156831536 1735247304 2313663072 3470494608 6940989216
- Sum of all divisors σ(n): 22708603008
- Sum of proper divisors (its aliquot sum) s(n): 15767613792
- 6940989216 is an abundant number, because the sum of its proper divisors (15767613792) is greater than itself. Its abundance is 8826624576
Bases of 6940989216
- Binary: 1100111011011011100010111001000002
- Hexadecimal: 0x19DB71720
- Base-36: 36SHHK0
Squares and roots of 6940989216
- 6940989216 squared (69409892162) is 48177331296628294656
- 6940989216 cubed (69409892163) is 334398336985556290367766429696
-
The
square root of 6940989216 is 83312.5993832865 -
The
cube root of 6940989216 is 1907.5405984923
Scales and comparisons
How big is 6940989216?- 6,940,989,216 seconds is equal to 220 years, 36 weeks, 3 days, 12 hours, 33 minutes, 36 seconds.
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To count from 1 to 6,940,989,216 would take you about four hundred forty-one 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 6940989216 cubic inches would be around 159 feet tall.
Recreational maths with 6940989216
- 6940989216 backwards is 6129890496
- The number of decimal digits it has is: 10
- The sum of 6940989216's digits is 54
- More coming soon!
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