38689308672
38,689,308,672 is an even composite number composed of four prime numbers multiplied together.
38689308672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 38689308672:
220 × 3 × 72 × 251
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 251)See below for interesting mathematical facts about the number 38689308672 from the Numbermatics database.
Names of 38689308672
- Cardinal: 38689308672 can be written as Thirty-eight billion, six hundred eighty-nine million, three hundred eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 3.8689308672 × 1010
Factors of 38689308672
Divisors of 38689308672
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 251 256 294 336 384 392 448 502 512 588 672 753 768 784 896 1004 1024 1176 1344 1506 1536 1568 1757 1792 2008 2048 2352 2688 3012 3072 3136 3514 3584 4016 4096 4704 5271 5376 6024 6144 6272 7028 7168 8032 8192 9408 10542 10752 12048 12288 12299 12544 14056 14336 16064 16384 18816 21084 21504 24096 24576 24598 25088 28112 28672 32128 32768 36897 37632 42168 43008 48192 49152 49196 50176 56224 57344 64256 65536 73794 75264 84336 86016 96384 98304 98392 100352 112448 114688 128512 131072 147588 150528 168672 172032 192768 196608 196784 200704 224896 229376 257024 262144 295176 301056 337344 344064 385536 393216 393568 401408 449792 458752 514048 524288 590352 602112 674688 688128 771072 786432 787136 802816 899584 917504 1028096 1048576 1180704 1204224 1349376 1376256 1542144 1572864 1574272 1605632 1799168 1835008 2056192 2361408 2408448 2698752 2752512 3084288 3145728 3148544 3211264 3598336 3670016 4112384 4722816 4816896 5397504 5505024 6168576 6297088 6422528 7196672 7340032 8224768 9445632 9633792 10795008 11010048 12337152 12594176 12845056 14393344 16449536 18891264 19267584 21590016 22020096 24674304 25188352 25690112 28786688 32899072 37782528 38535168 43180032 49348608 50376704 51380224 57573376 65798144 75565056 77070336 86360064 98697216 100753408 115146752 131596288 151130112 154140672 172720128 197394432 201506816 230293504 263192576 302260224 345440256 394788864 403013632 460587008 604520448 690880512 789577728 806027264 921174016 1209040896 1381761024 1612054528 1842348032 2418081792 2763522048 3224109056 4836163584 5527044096 6448218112 9672327168 12896436224 19344654336 38689308672
- Sum of all divisors σ(n): 120493907856
- Sum of proper divisors (its aliquot sum) s(n): 81804599184
- 38689308672 is an abundant number, because the sum of its proper divisors (81804599184) is greater than itself. Its abundance is 43115290512
Bases of 38689308672
- Binary: 1001000000100001000000000000000000002
- Hexadecimal: 0x902100000
- Base-36: HRUM5MO
Squares and roots of 38689308672
- 38689308672 squared (386893086722) is 1496862605517294403584
- 38689308672 cubed (386893086723) is 57912579384432773414559519080448
-
The
square root of 38689308672 is 196695.9803147995 -
The
cube root of 38689308672 is 3382.1821241763
Scales and comparisons
How big is 38689308672?- 38,689,308,672 seconds is equal to 1,230 years, 10 weeks, 2 days, 22 hours, 11 minutes, 12 seconds.
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To count from 1 to 38,689,308,672 would take you about two thousand, four hundred sixty 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 38689308672 cubic inches would be around 281.8 feet tall.
Recreational maths with 38689308672
- 38689308672 backwards is 27680398683
- The number of decimal digits it has is: 11
- The sum of 38689308672's digits is 60
- More coming soon!
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