138747442793762816
138,747,442,793,762,816 is an even composite number composed of five prime numbers multiplied together.
What does the number 138747442793762816 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 312 divisors.
138747442793762816 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 138747442793762816:
212 × 13 × 17 × 241 × 252192
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 17 × 241 × 25219 × 25219)See below for interesting mathematical facts about the number 138747442793762816 from the Numbermatics database.
Names of 138747442793762816
- Cardinal: 138747442793762816 can be written as One hundred thirty-eight quadrillion, seven hundred forty-seven trillion, four hundred forty-two billion, seven hundred ninety-three million, seven hundred sixty-two thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.38747442793762816 × 1017
Factors of 138747442793762816
Divisors of 138747442793762816
- Number of divisors d(n): 312
-
Complete list of divisors:
1 2 4 8 13 16 17 26 32 34 52 64 68 104 128 136 208 221 241 256 272 416 442 482 512 544 832 884 964 1024 1088 1664 1768 1928 2048 2176 3133 3328 3536 3856 4096 4097 4352 6266 6656 7072 7712 8194 8704 12532 13312 14144 15424 16388 17408 25064 25219 26624 28288 30848 32776 34816 50128 50438 53248 53261 56576 61696 65552 69632 100256 100876 106522 113152 123392 131104 200512 201752 213044 226304 246784 262208 327847 401024 403504 426088 428723 452608 493568 524416 655694 802048 807008 852176 857446 905216 987136 1048832 1311388 1604096 1614016 1704352 1714892 2097664 2622776 3208192 3228032 3408704 3429784 4195328 5245552 5573399 6077779 6416384 6456064 6817408 6859568 8390656 10491104 11146798 12155558 12832768 12912128 13634816 13719136 16781312 20982208 22293596 24311116 25824256 27269632 27438272 41964416 44587192 48622232 51648512 54539264 54876544 79011127 83928832 89174384 97244464 103297024 103322243 109078528 109753088 158022254 167857664 178348768 194488928 206644486 218157056 219506176 316044508 335715328 356697536 388977856 413288972 439012352 632089016 635997961 671430656 713395072 777955712 826577944 878024704 1264178032 1271995922 1342861312 1343189159 1426790144 1555911424 1653155888 1756049408 2528356064 2543991844 2686378318 2853580288 3111822848 3306311776 5056712128 5087983688 5372756636 5707160576 6223645696 6612623552 8267973493 10113424256 10175967376 10745513272 10811965337 11414321152 12447291392 13225247104 16535946986 20226848512 20351934752 21491026544 21623930674 22828642304 24894582784 26450494208 33071893972 40453697024 40703869504 42982053088 43247861348 52900988416 66143787944 80907394048 81407739008 85964106176 86495722696 105801976832 132287575888 140555549381 153275508601 161814788096 162815478016 171928212352 172991445392 211603953664 264575151776 281111098762 306551017202 323629576192 325630956032 343856424704 345982890784 423207907328 529150303552 562222197524 613102034404 651261912064 687712849408 691965781568 1058300607104 1124444395048 1226204068808 1302523824128 1375425698816 1383931563136 1992581611813 2116601214208 2248888790096 2452408137616 2605047648256 2605683646217 2750851397632 2767863126272 3985163223626 4233202428416 4497777580192 4904816275232 5211367292434 5501702795264 5535726252544 7970326447252 8466404856832 8995555160384 9809632550464 10422734584868 11071452505088 15940652894504 16932809713664 17991110320768 19619265100928 20845469169736 22142905010176 31881305789008 33865619427328 33873887400821 35982220641536 39238530201856 41690938339472 44285810020352 63762611578016 67747774801642 71964441283072 78477060403712 83381876678944 127525223156032 135495549603284 143928882566144 156954120807424 166763753357888 255050446312064 270991099206568 287857765132288 313908241614848 333527506715776 510100892624128 541982198413136 575715530264576 627816483229696 667055013431552 1020201785248256 1083964396826272 1334110026863104 2040403570496512 2167928793652544 2668220053726208 4080807140993024 4335857587305088 5336440107452416 8161614281986048 8671715174610176 10672880214904832 17343430349220352 34686860698440704 69373721396881408 138747442793762816
- Sum of all divisors σ(n): 317706263755821864
- Sum of proper divisors (its aliquot sum) s(n): 178958820962059048
- 138747442793762816 is an abundant number, because the sum of its proper divisors (178958820962059048) is greater than itself. Its abundance is 40211378168296232
Bases of 138747442793762816
- Binary: 1111011001110111000010000011010010011011101010000000000002
- Hexadecimal: 0x1ECEE1069375000
- Base-36: 11Y5V3A6LCE8
Squares and roots of 138747442793762816
- 138747442793762816 squared (1387474427937628162) is 19250852881808485179492752064249856
- 138747442793762816 cubed (1387474427937628163) is 2671006608949866846415548575223319498977130626154496
-
The
square root of 138747442793762816 is 372488178.0590664813 -
The
cube root of 138747442793762816 is 517696.2222502699
Scales and comparisons
How big is 138747442793762816?- 138,747,442,793,762,816 seconds is equal to 4,411,739,506 years, 42 weeks, 5 days, 8 hours, 46 minutes, 56 seconds.
-
To count from 1 to 138,747,442,793,762,816 would take you about thirteen billion, two hundred thirty-five million, two hundred eighteen thousand, five hundred twenty 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 138747442793762816 cubic inches would be around 43141.4 feet tall.
Recreational maths with 138747442793762816
- 138747442793762816 backwards is 618267397244747831
- The number of decimal digits it has is: 18
- The sum of 138747442793762816's digits is 89
- More coming soon!
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