6991980912
6,991,980,912 is an even composite number composed of four prime numbers multiplied together.
6991980912 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 6991980912:
24 × 35 × 75 × 107
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 107)See below for interesting mathematical facts about the number 6991980912 from the Numbermatics database.
Names of 6991980912
- Cardinal: 6991980912 can be written as Six billion, nine hundred ninety-one million, nine hundred eighty thousand, nine hundred twelve.
Scientific notation
- Scientific notation: 6.991980912 × 109
Factors of 6991980912
Divisors of 6991980912
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 63 72 81 84 98 107 108 112 126 144 147 162 168 189 196 214 216 243 252 294 321 324 336 343 378 392 428 432 441 486 504 567 588 642 648 686 749 756 784 856 882 963 972 1008 1029 1134 1176 1284 1296 1323 1372 1498 1512 1701 1712 1764 1926 1944 2058 2247 2268 2352 2401 2568 2646 2744 2889 2996 3024 3087 3402 3528 3852 3888 3969 4116 4494 4536 4802 5136 5243 5292 5488 5778 5992 6174 6741 6804 7056 7203 7704 7938 8232 8667 8988 9072 9261 9604 10486 10584 11556 11907 11984 12348 13482 13608 14406 15408 15729 15876 16464 16807 17334 17976 18522 19208 20223 20972 21168 21609 23112 23814 24696 26001 26964 27216 27783 28812 31458 31752 33614 34668 35952 36701 37044 38416 40446 41944 43218 46224 47187 47628 49392 50421 52002 53928 55566 57624 60669 62916 63504 64827 67228 69336 73402 74088 80892 83349 83888 86436 94374 95256 100842 104004 107856 110103 111132 115248 121338 125832 129654 134456 138672 141561 146804 148176 151263 161784 166698 172872 182007 188748 190512 194481 201684 208008 220206 222264 242676 251664 256907 259308 268912 283122 293608 302526 323568 330309 333396 345744 364014 377496 388962 403368 416016 424683 440412 444528 453789 485352 513814 518616 566244 583443 587216 605052 660618 666792 728028 754992 770721 777924 806736 849366 880824 907578 970704 990927 1027628 1037232 1132488 1166886 1210104 1274049 1321236 1333584 1361367 1456056 1541442 1555848 1698732 1761648 1798349 1815156 1981854 2055256 2264976 2312163 2333772 2420208 2548098 2642472 2722734 2912112 2972781 3082884 3111696 3397464 3596698 3630312 3963708 4084101 4110512 4624326 4667544 5096196 5284944 5395047 5445468 5945562 6165768 6794928 6936489 7193396 7260624 7927416 8168202 8918343 9248652 9335088 10192392 10790094 10890936 11891124 12331536 13872978 14386792 15854832 16185141 16336404 17836686 18497304 20384784 20809467 21580188 21781872 23782248 27745956 28773584 32370282 32672808 35673372 36994608 41618934 43160376 47564496 48555423 55491912 62428401 64740564 65345616 71346744 83237868 86320752 97110846 110983824 124856802 129481128 142693488 145666269 166475736 194221692 249713604 258962256 291332538 332951472 388443384 436998807 499427208 582665076 776886768 873997614 998854416 1165330152 1747995228 2330660304 3495990456 6991980912
- Sum of all divisors σ(n): 23895720576
- Sum of proper divisors (its aliquot sum) s(n): 16903739664
- 6991980912 is an abundant number, because the sum of its proper divisors (16903739664) is greater than itself. Its abundance is 9911758752
Bases of 6991980912
- Binary: 1101000001100000100101001011100002
- Hexadecimal: 0x1A0C12970
- Base-36: 37MUF00
Squares and roots of 6991980912
- 6991980912 squared (69919809122) is 48887797073772351744
- 6991980912 cubed (69919809123) is 341822543969545739227397910528
-
The
square root of 6991980912 is 83618.0657035309 -
The
cube root of 6991980912 is 1912.2004292027
Scales and comparisons
How big is 6991980912?- 6,991,980,912 seconds is equal to 222 years, 16 weeks, 5 days, 16 hours, 55 minutes, 12 seconds.
-
To count from 1 to 6,991,980,912 would take you about four hundred forty-four 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 6991980912 cubic inches would be around 159.4 feet tall.
Recreational maths with 6991980912
- 6991980912 backwards is 2190891996
- 6991980912 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 6991980912's digits is 54
- More coming soon!
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