9972721647616
9,972,721,647,616 is an even composite number composed of four prime numbers multiplied together.
9972721647616 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 9972721647616:
219 × 72 × 132 × 2297
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 13 × 13 × 2297)See below for interesting mathematical facts about the number 9972721647616 from the Numbermatics database.
Names of 9972721647616
- Cardinal: 9972721647616 can be written as Nine trillion, nine hundred seventy-two billion, seven hundred twenty-one million, six hundred forty-seven thousand, six hundred sixteen.
Scientific notation
- Scientific notation: 9.972721647616 × 1012
Factors of 9972721647616
Divisors of 9972721647616
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 128 169 182 196 208 224 256 338 364 392 416 448 512 637 676 728 784 832 896 1024 1183 1274 1352 1456 1568 1664 1792 2048 2297 2366 2548 2704 2912 3136 3328 3584 4096 4594 4732 5096 5408 5824 6272 6656 7168 8192 8281 9188 9464 10192 10816 11648 12544 13312 14336 16079 16384 16562 18376 18928 20384 21632 23296 25088 26624 28672 29861 32158 32768 33124 36752 37856 40768 43264 46592 50176 53248 57344 59722 64316 65536 66248 73504 75712 81536 86528 93184 100352 106496 112553 114688 119444 128632 131072 132496 147008 151424 163072 173056 186368 200704 209027 212992 225106 229376 238888 257264 262144 264992 294016 302848 326144 346112 372736 388193 401408 418054 425984 450212 458752 477776 514528 524288 529984 588032 605696 652288 692224 745472 776386 802816 836108 851968 900424 917504 955552 1029056 1059968 1176064 1211392 1304576 1384448 1463189 1490944 1552772 1605632 1672216 1703936 1800848 1835008 1911104 2058112 2119936 2352128 2422784 2609152 2717351 2768896 2926378 2981888 3105544 3211264 3344432 3407872 3601696 3670016 3822208 4116224 4239872 4704256 4845568 5218304 5434702 5537792 5852756 5963776 6211088 6422528 6688864 6815744 7203392 7644416 8232448 8479744 9408512 9691136 10436608 10869404 11075584 11705512 11927552 12422176 12845056 13377728 14406784 15288832 16464896 16959488 18817024 19021457 19382272 20873216 21738808 22151168 23411024 23855104 24844352 25690112 26755456 28813568 30577664 32929792 33918976 37634048 38042914 38764544 41746432 43477616 44302336 46822048 47710208 49688704 53510912 57627136 61155328 65859584 67837952 75268096 76085828 77529088 83492864 86955232 88604672 93644096 99377408 107021824 115254272 122310656 131719168 135675904 150536192 152171656 155058176 166985728 173910464 187288192 198754816 214043648 230508544 244621312 263438336 271351808 301072384 304343312 310116352 333971456 347820928 374576384 397509632 428087296 461017088 489242624 526876672 542703616 602144768 608686624 620232704 695641856 749152768 795019264 856174592 922034176 978485248 1053753344 1085407232 1204289536 1217373248 1391283712 1498305536 1590038528 1712349184 1844068352 1956970496 2107506688 2170814464 2434746496 2782567424 2996611072 3180077056 3424698368 3688136704 3913940992 4215013376 4341628928 4869492992 5565134848 5993222144 6360154112 6849396736 7376273408 7827881984 8430026752 9738985984 11130269696 11986444288 12720308224 13698793472 14752546816 15655763968 19477971968 22260539392 23972888576 25440616448 27397586944 29505093632 38955943936 44521078784 47945777152 50881232896 54795173888 59010187264 77911887872 89042157568 95891554304 101762465792 109590347776 155823775744 178084315136 191783108608 203524931584 311647551488 356168630272 383566217216 623295102976 712337260544 767132434432 1246590205952 1424674521088 2493180411904 4986360823808 9972721647616
- Sum of all divisors σ(n): 25134802025850
- Sum of proper divisors (its aliquot sum) s(n): 15162080378234
- 9972721647616 is an abundant number, because the sum of its proper divisors (15162080378234) is greater than itself. Its abundance is 5189358730618
Bases of 9972721647616
- Binary: 100100010001111101001000100000000000000000002
- Hexadecimal: 0x911F4880000
- Base-36: 3J9EKZBB4
Squares and roots of 9972721647616
- 9972721647616 squared (99727216476162) is 99455177060828785678483456
- 9972721647616 cubed (99727216476163) is 991838797242009455766006075760517840896
-
The
square root of 9972721647616 is 3157961.6285851227 -
The
cube root of 9972721647616 is 21524.7392511301
Scales and comparisons
How big is 9972721647616?- 9,972,721,647,616 seconds is equal to 317,101 years, 36 weeks, 3 days, 1 hour, 40 minutes, 16 seconds.
-
To count from 1 to 9,972,721,647,616 would take you about seven hundred ninety-two thousand, seven hundred fifty-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 9972721647616 cubic inches would be around 1793.7 feet tall.
Recreational maths with 9972721647616
- 9972721647616 backwards is 6167461272799
- The number of decimal digits it has is: 13
- The sum of 9972721647616's digits is 67
- More coming soon!
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