6980128640
6,980,128,640 is an even composite number composed of five prime numbers multiplied together.
6980128640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 6980128640:
27 × 5 × 31 × 41 × 8581
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 41 × 8581)See below for interesting mathematical facts about the number 6980128640 from the Numbermatics database.
Names of 6980128640
- Cardinal: 6980128640 can be written as Six billion, nine hundred eighty million, one hundred twenty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 6.98012864 × 109
Factors of 6980128640
Divisors of 6980128640
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 41 62 64 80 82 124 128 155 160 164 205 248 310 320 328 410 496 620 640 656 820 992 1240 1271 1312 1640 1984 2480 2542 2624 3280 3968 4960 5084 5248 6355 6560 8581 9920 10168 12710 13120 17162 19840 20336 25420 26240 34324 40672 42905 50840 68648 81344 85810 101680 137296 162688 171620 203360 266011 274592 343240 351821 406720 532022 549184 686480 703642 813440 1064044 1098368 1330055 1372960 1407284 1759105 2128088 2660110 2745920 2814568 3518210 4256176 5320220 5491840 5629136 7036420 8512352 10640440 10906451 11258272 14072840 17024704 21280880 21812902 22516544 28145680 34049408 42561760 43625804 45033088 54532255 56291360 85123520 87251608 109064510 112582720 170247040 174503216 218129020 225165440 349006432 436258040 698012864 872516080 1396025728 1745032160 3490064320 6980128640
- Sum of all divisors σ(n): 17647338240
- Sum of proper divisors (its aliquot sum) s(n): 10667209600
- 6980128640 is an abundant number, because the sum of its proper divisors (10667209600) is greater than itself. Its abundance is 3687080960
Bases of 6980128640
- Binary: 1101000000000110001001111100000002
- Hexadecimal: 0x1A00C4F80
- Base-36: 37FSDQ8
Squares and roots of 6980128640
- 6980128640 squared (69801286402) is 48722195830948249600
- 6980128640 cubed (69801286403) is 340087194523290475390828544000
-
The
square root of 6980128640 is 83547.1641649195 -
The
cube root of 6980128640 is 1911.1193460775
Scales and comparisons
How big is 6980128640?- 6,980,128,640 seconds is equal to 221 years, 49 weeks, 1 day, 12 hours, 37 minutes, 20 seconds.
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To count from 1 to 6,980,128,640 would take you about four hundred forty-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 6980128640 cubic inches would be around 159.3 feet tall.
Recreational maths with 6980128640
- 6980128640 backwards is 0468210896
- The number of decimal digits it has is: 10
- The sum of 6980128640's digits is 44
- More coming soon!
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Keywords: Divisors of 6980128640, math, Factors of 6980128640, curriculum, school, college, exams, university, Prime factorization of 6980128640, STEM, science, technology, engineering, physics, economics, calculator, six billion, nine hundred eighty million, one hundred twenty-eight thousand, six hundred forty.