7121997398016
7,121,997,398,016 is an even composite number composed of four prime numbers multiplied together.
7121997398016 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 7121997398016:
221 × 33 × 73 × 1723
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 73 × 1723)See below for interesting mathematical facts about the number 7121997398016 from the Numbermatics database.
Names of 7121997398016
- Cardinal: 7121997398016 can be written as Seven trillion, one hundred twenty-one billion, nine hundred ninety-seven million, three hundred ninety-eight thousand and sixteen.
Scientific notation
- Scientific notation: 7.121997398016 × 1012
Factors of 7121997398016
Divisors of 7121997398016
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 73 96 108 128 144 146 192 216 219 256 288 292 384 432 438 512 576 584 657 768 864 876 1024 1152 1168 1314 1536 1723 1728 1752 1971 2048 2304 2336 2628 3072 3446 3456 3504 3942 4096 4608 4672 5169 5256 6144 6892 6912 7008 7884 8192 9216 9344 10338 10512 12288 13784 13824 14016 15507 15768 16384 18432 18688 20676 21024 24576 27568 27648 28032 31014 31536 32768 36864 37376 41352 42048 46521 49152 55136 55296 56064 62028 63072 65536 73728 74752 82704 84096 93042 98304 110272 110592 112128 124056 125779 126144 131072 147456 149504 165408 168192 186084 196608 220544 221184 224256 248112 251558 252288 262144 294912 299008 330816 336384 372168 377337 393216 441088 442368 448512 496224 503116 504576 524288 589824 598016 661632 672768 744336 754674 786432 882176 884736 897024 992448 1006232 1009152 1048576 1132011 1179648 1196032 1323264 1345536 1488672 1509348 1572864 1764352 1769472 1794048 1984896 2012464 2018304 2097152 2264022 2359296 2392064 2646528 2691072 2977344 3018696 3145728 3396033 3528704 3538944 3588096 3969792 4024928 4036608 4528044 4718592 4784128 5293056 5382144 5954688 6037392 6291456 6792066 7057408 7077888 7176192 7939584 8049856 8073216 9056088 9437184 9568256 10586112 10764288 11909376 12074784 13584132 14114816 14155776 14352384 15879168 16099712 16146432 18112176 18874368 19136512 21172224 21528576 23818752 24149568 27168264 28229632 28311552 28704768 31758336 32199424 32292864 36224352 38273024 42344448 43057152 47637504 48299136 54336528 56459264 56623104 57409536 63516672 64398848 64585728 72448704 76546048 84688896 86114304 95275008 96598272 108673056 112918528 114819072 127033344 128797696 129171456 144897408 153092096 169377792 172228608 190550016 193196544 217346112 225837056 229638144 254066688 257595392 258342912 289794816 338755584 344457216 381100032 386393088 434692224 451674112 459276288 508133376 515190784 516685824 579589632 677511168 688914432 762200064 772786176 869384448 903348224 1016266752 1030381568 1033371648 1159179264 1355022336 1377828864 1524400128 1545572352 1738768896 1806696448 2032533504 2060763136 2066743296 2318358528 2710044672 3048800256 3091144704 3477537792 3613392896 4065067008 4121526272 4133486592 4636717056 5420089344 6097600512 6182289408 6955075584 8130134016 8243052544 9273434112 10840178688 12195201024 12364578816 13910151168 16260268032 16486105088 18546868224 24390402048 24729157632 27820302336 32520536064 32972210176 37093736448 48780804096 49458315264 55640604672 65944420352 74187472896 97561608192 98916630528 111281209344 131888840704 148374945792 197833261056 222562418688 263777681408 296749891584 395666522112 445124837376 593499783168 791333044224 890249674752 1186999566336 1780499349504 2373999132672 3560998699008 7121997398016
- Sum of all divisors σ(n): 21403695981120
- Sum of proper divisors (its aliquot sum) s(n): 14281698583104
- 7121997398016 is an abundant number, because the sum of its proper divisors (14281698583104) is greater than itself. Its abundance is 7159701185088
Bases of 7121997398016
- Binary: 11001111010001110000010000000000000000000002
- Hexadecimal: 0x67A38200000
- Base-36: 2IVSTD6O0
Squares and roots of 7121997398016
- 7121997398016 squared (71219973980162) is 50722846937346674320736256
- 7121997398016 cubed (71219973980163) is 361247983907746849087234579465393668096
-
The
square root of 7121997398016 is 2668707.0648566883 -
The
cube root of 7121997398016 is 19239.8022316481
Scales and comparisons
How big is 7121997398016?- 7,121,997,398,016 seconds is equal to 226,457 years, 25 weeks, 2 days, 10 hours, 33 minutes, 36 seconds.
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To count from 1 to 7,121,997,398,016 would take you about five hundred sixty-six thousand, one 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 7121997398016 cubic inches would be around 1603.3 feet tall.
Recreational maths with 7121997398016
- 7121997398016 backwards is 6108937991217
- The number of decimal digits it has is: 13
- The sum of 7121997398016's digits is 63
- More coming soon!
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