15664158442368
15,664,158,442,368 is an even composite number composed of four prime numbers multiplied together.
15664158442368 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 15664158442368:
27 × 39 × 157 × 1992
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 157 × 199 × 199)See below for interesting mathematical facts about the number 15664158442368 from the Numbermatics database.
Names of 15664158442368
- Cardinal: 15664158442368 can be written as Fifteen trillion, six hundred sixty-four billion, one hundred fifty-eight million, four hundred forty-two thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 1.5664158442368 × 1013
Factors of 15664158442368
Divisors of 15664158442368
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 157 162 192 199 216 243 288 314 324 384 398 432 471 486 576 597 628 648 729 796 864 942 972 1152 1194 1256 1296 1413 1458 1592 1728 1791 1884 1944 2187 2388 2512 2592 2826 2916 3184 3456 3582 3768 3888 4239 4374 4776 5024 5184 5373 5652 5832 6368 6561 7164 7536 7776 8478 8748 9552 10048 10368 10746 11304 11664 12717 12736 13122 14328 15072 15552 16119 16956 17496 19104 19683 20096 21492 22608 23328 25434 25472 26244 28656 30144 31104 31243 32238 33912 34992 38151 38208 39366 39601 42984 45216 46656 48357 50868 52488 57312 60288 62486 64476 67824 69984 76302 76416 78732 79202 85968 90432 93312 93729 96714 101736 104976 114453 114624 118803 124972 128952 135648 139968 145071 152604 157464 158404 171936 180864 187458 193428 203472 209952 228906 229248 237606 249944 257904 271296 279936 281187 290142 305208 314928 316808 343359 343872 356409 374916 386856 406944 419904 435213 457812 475212 499888 515808 542592 562374 580284 610416 629856 633616 686718 687744 712818 749832 773712 813888 839808 843561 870426 915624 950424 999776 1030077 1031616 1069227 1124748 1160568 1220832 1259712 1267232 1305639 1373436 1425636 1499664 1547424 1627776 1687122 1740852 1831248 1900848 1999552 2060154 2063232 2138454 2249496 2321136 2441664 2519424 2530683 2534464 2611278 2746872 2851272 2999328 3090231 3094848 3207681 3374244 3481704 3662496 3801696 3916917 3999104 4120308 4276908 4498992 4642272 4883328 5061366 5068928 5222556 5493744 5702544 5998656 6180462 6189696 6217357 6415362 6748488 6963408 7324992 7592049 7603392 7833834 8240616 8553816 8997984 9284544 9623043 10122732 10445112 10987488 11405088 11997312 12360924 12434714 12830724 13496976 13926816 14649984 15184098 15206784 15667668 16481232 17107632 17995968 18569088 18652071 19246086 20245464 20890224 21974976 22776147 22810176 24721848 24869428 25661448 26993952 27853632 28869129 30368196 31335336 32962464 34215264 35991936 37304142 38492172 40490928 41780448 43949952 45552294 45620352 49443696 49738856 51322896 53987904 55707264 55956213 57738258 60736392 62670672 65924928 68328441 68430528 74608284 76984344 80981856 83560896 86607387 91104588 98887392 99477712 102645792 107975808 111912426 115476516 121472784 125341344 131849856 136656882 136861056 149216568 153968688 161963712 167121792 167868639 173214774 182209176 197774784 198955424 204985323 205291584 223824852 230953032 242945568 250682688 259822161 273313764 298433136 307937376 323927424 335737278 346429548 364418352 395549568 397910848 409970646 410583168 447649704 461906064 485891136 501365376 503605917 519644322 546627528 596866272 614955969 615874752 671474556 692859096 728836704 779466483 795821696 819941292 895299408 923812128 971782272 1007211834 1039288644 1093255056 1193732544 1229911938 1231749504 1342949112 1385718192 1457673408 1510817751 1558932966 1639882584 1790598816 1847624256 2014423668 2078577288 2186510112 2387465088 2459823876 2685898224 2771436384 2915346816 3021635502 3117865932 3279765168 3581197632 3695248512 4028847336 4157154576 4373020224 4532453253 4919647752 5371796448 5542872768 6043271004 6235731864 6559530336 7162395264 8057694672 8314309152 8746040448 9064906506 9839295504 10743592896 11085745536 12086542008 12471463728 13119060672 13597359759 16115389344 16628618304 18129813012 19678591008 21487185792 24173084016 24942927456 26238121344 27194719518 32230778688 33257236608 36259626024 39357182016 40792079277 48346168032 49885854912 54389439036 64461557376 72519252048 78714364032 81584158554 96692336064 99771709824 108778878072 122376237831 145038504096 163168317108 193384672128 217557756144 244752475662 290077008192 326336634216 435115512288 489504951324 580154016384 652673268432 870231024576 979009902648 1305346536864 1740462049152 1958019805296 2610693073728 3916039610592 5221386147456 7832079221184 15664158442368
- Sum of all divisors σ(n): 47344163529960
- Sum of proper divisors (its aliquot sum) s(n): 31680005087592
- 15664158442368 is an abundant number, because the sum of its proper divisors (31680005087592) is greater than itself. Its abundance is 16015846645224
Bases of 15664158442368
- Binary: 111000111111000110001001100110000011100000002
- Hexadecimal: 0xE3F18998380
- Base-36: 5JW0JI000
Squares and roots of 15664158442368
- 15664158442368 squared (156641584423682) is 245365859707608687977447424
- 15664158442368 cubed (156641584423683) is 3843449702807820917786876969436454060032
-
The
square root of 15664158442368 is 3957797.1704431747 -
The
cube root of 15664158442368 is 25020.8670803485
Scales and comparisons
How big is 15664158442368?- 15,664,158,442,368 seconds is equal to 498,071 years, 40 weeks, 6 days, 2 hours, 52 minutes, 48 seconds.
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To count from 1 to 15,664,158,442,368 would take you about one million, two hundred forty-five thousand, one hundred seventy-nine 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 15664158442368 cubic inches would be around 2085.1 feet tall.
Recreational maths with 15664158442368
- 15664158442368 backwards is 86324485146651
- The number of decimal digits it has is: 14
- The sum of 15664158442368's digits is 63
- More coming soon!
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