38542891968
38,542,891,968 is an even composite number composed of five prime numbers multiplied together.
38542891968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred seventy-eight divisors.
Prime factorization of 38542891968:
26 × 32 × 72 × 612 × 367
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 61 × 61 × 367)See below for interesting mathematical facts about the number 38542891968 from the Numbermatics database.
Names of 38542891968
- Cardinal: 38542891968 can be written as Thirty-eight billion, five hundred forty-two million, eight hundred ninety-one thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 3.8542891968 × 1010
Factors of 38542891968
Divisors of 38542891968
- Number of divisors d(n): 378
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 61 63 64 72 84 96 98 112 122 126 144 147 168 183 192 196 224 244 252 288 294 336 366 367 392 427 441 448 488 504 549 576 588 672 732 734 784 854 882 976 1008 1098 1101 1176 1281 1344 1464 1468 1568 1708 1764 1952 2016 2196 2202 2352 2562 2569 2928 2936 2989 3136 3303 3416 3528 3721 3843 3904 4032 4392 4404 4704 5124 5138 5856 5872 5978 6606 6832 7056 7442 7686 7707 8784 8808 8967 9408 10248 10276 11163 11712 11744 11956 13212 13664 14112 14884 15372 15414 17568 17616 17934 17983 20496 20552 22326 22387 23121 23488 23912 26047 26424 26901 27328 28224 29768 30744 30828 33489 35136 35232 35868 35966 40992 41104 44652 44774 46242 47824 52094 52848 53802 53949 59536 61488 61656 66978 67161 70464 71736 71932 78141 81984 82208 89304 89548 92484 95648 104188 105696 107604 107898 119072 122976 123312 133956 134322 143472 143864 156282 156709 161847 164416 178608 179096 182329 184968 191296 201483 208376 211392 215208 215796 234423 238144 245952 246624 267912 268644 286944 287728 312564 313418 323694 357216 358192 364658 369936 402966 416752 430416 431592 468846 470127 493248 535824 537288 546987 573888 575456 625128 626836 647388 714432 716384 729316 739872 805932 833504 860832 863184 937692 940254 1071648 1074576 1093974 1096963 1150912 1250256 1253672 1294776 1365607 1410381 1432768 1458632 1479744 1611864 1640961 1667008 1721664 1726368 1875384 1880508 2143296 2149152 2187948 2193926 2500512 2507344 2589552 2731214 2820762 2917264 3223728 3281922 3290889 3452736 3750768 3761016 4096821 4298304 4375896 4387852 5001024 5014688 5179104 5462428 5641524 5834528 6447456 6563844 6581778 7501536 7522032 8193642 8751792 8775704 9559249 9872667 10029376 10358208 10924856 11283048 11669056 12290463 12894912 13127688 13163556 15003072 15044064 16387284 17503584 17551408 19118498 19745334 21849712 22566096 24580926 26255376 26327112 28677747 30088128 32774568 35007168 35102816 38236996 39490668 43699424 45132192 49161852 52510752 52654224 57355494 65549136 66914743 70205632 76473992 78981336 86033241 87398848 90264384 98323704 105021504 105308448 114710988 131098272 133829486 152947984 157962672 172066482 196647408 200744229 210616896 229421976 262196544 267658972 305895968 315925344 344132964 393294816 401488458 458843952 535317944 602232687 611791936 631850688 688265928 786589632 802976916 917687904 1070635888 1204465374 1376531856 1605953832 1835375808 2141271776 2408930748 2753063712 3211907664 4282543552 4817861496 5506127424 6423815328 9635722992 12847630656 19271445984 38542891968
- Sum of all divisors σ(n): 131010495408
- Sum of proper divisors (its aliquot sum) s(n): 92467603440
- 38542891968 is an abundant number, because the sum of its proper divisors (92467603440) is greater than itself. Its abundance is 53924711472
Bases of 38542891968
- Binary: 1000111110010101010111011011110000002
- Hexadecimal: 0x8F955DBC0
- Base-36: HPFFXS0
Squares and roots of 38542891968
- 38542891968 squared (385428919682) is 1485554521256918913024
- 38542891968 cubed (385428919683) is 57257567425379385237220020191232
-
The
square root of 38542891968 is 196323.4371337259 -
The
cube root of 38542891968 is 3377.9101949295
Scales and comparisons
How big is 38542891968?- 38,542,891,968 seconds is equal to 1,225 years, 28 weeks, 2 days, 6 hours, 52 minutes, 48 seconds.
-
To count from 1 to 38,542,891,968 would take you about two thousand, four hundred fifty-one 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 38542891968 cubic inches would be around 281.5 feet tall.
Recreational maths with 38542891968
- 38542891968 backwards is 86919824583
- 38542891968 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 38542891968's digits is 63
- More coming soon!
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The information we have on file for 38542891968 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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