1991967238144000
1,991,967,238,144,000 is an even composite number composed of five prime numbers multiplied together.
1991967238144000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1991967238144000:
214 × 53 × 13 × 41 × 1824841
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 13 × 41 × 1824841)See below for interesting mathematical facts about the number 1991967238144000 from the Numbermatics database.
Names of 1991967238144000
- Cardinal: 1991967238144000 can be written as One quadrillion, nine hundred ninety-one trillion, nine hundred sixty-seven billion, two hundred thirty-eight million, one hundred forty-four thousand.
Scientific notation
- Scientific notation: 1.991967238144 × 1015
Factors of 1991967238144000
Divisors of 1991967238144000
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 41 50 52 64 65 80 82 100 104 125 128 130 160 164 200 205 208 250 256 260 320 325 328 400 410 416 500 512 520 533 640 650 656 800 820 832 1000 1024 1025 1040 1066 1280 1300 1312 1600 1625 1640 1664 2000 2048 2050 2080 2132 2560 2600 2624 2665 3200 3250 3280 3328 4000 4096 4100 4160 4264 5120 5125 5200 5248 5330 6400 6500 6560 6656 8000 8192 8200 8320 8528 10240 10250 10400 10496 10660 12800 13000 13120 13312 13325 16000 16384 16400 16640 17056 20480 20500 20800 20992 21320 25600 26000 26240 26624 26650 32000 32800 33280 34112 40960 41000 41600 41984 42640 51200 52000 52480 53248 53300 64000 65600 66560 66625 68224 81920 82000 83200 83968 85280 102400 104000 104960 106496 106600 128000 131200 133120 133250 136448 164000 166400 167936 170560 204800 208000 209920 212992 213200 256000 262400 266240 266500 272896 328000 332800 335872 341120 409600 416000 419840 426400 512000 524800 532480 533000 545792 656000 665600 671744 682240 832000 839680 852800 1024000 1049600 1064960 1066000 1091584 1312000 1331200 1364480 1664000 1679360 1705600 1824841 2048000 2099200 2132000 2183168 2624000 2662400 2728960 3328000 3358720 3411200 3649682 4198400 4264000 4366336 5248000 5324800 5457920 6656000 6822400 7299364 8396800 8528000 8732672 9124205 10496000 10915840 13312000 13644800 14598728 16793600 17056000 18248410 20992000 21831680 23722933 26624000 27289600 29197456 34112000 36496820 41984000 43663360 45621025 47445866 54579200 58394912 68224000 72993640 74818481 83968000 91242050 94891732 109158400 116789824 118614665 136448000 145987280 149636962 182484100 189783464 218316800 228105125 233579648 237229330 272896000 291974560 299273924 364968200 374092405 379566928 456210250 467159296 474458660 545792000 583949120 593073325 598547848 729936400 748184810 759133856 912420500 934318592 948917320 972640253 1091584000 1167898240 1186146650 1197095696 1459872800 1496369620 1518267712 1824841000 1868637184 1870462025 1897834640 1945280506 2335796480 2372293300 2394191392 2919745600 2965366625 2992739240 3036535424 3649682000 3737274368 3740924050 3795669280 3890561012 4671592960 4744586600 4788382784 4863201265 5839491200 5930733250 5985478480 6073070848 7299364000 7474548736 7481848100 7591338560 7781122024 9343185920 9352310125 9489173200 9576765568 9726402530 11678982400 11861466500 11970956960 12146141696 14598728000 14949097472 14963696200 15182677120 15562244048 18686371840 18704620250 18978346400 19153531136 19452805060 23357964800 23722933000 23941913920 24292283392 24316006325 29197456000 29898194944 29927392400 30365354240 31124488096 37372743680 37409240500 37956692800 38307062272 38905610120 46715929600 47445866000 47883827840 48584566784 48632012650 58394912000 59854784800 60730708480 62248976192 74745487360 74818481000 75913385600 76614124544 77811220240 93431859200 94891732000 95767655680 97169133568 97264025300 116789824000 119709569600 121461416960 121580031625 124497952384 149490974720 149636962000 151826771200 153228249088 155622440480 186863718400 189783464000 191535311360 194338267136 194528050600 233579648000 239419139200 242922833920 243160063250 248995904768 299273924000 303653542400 306456498176 311244880960 373727436800 379566928000 383070622720 388676534272 389056101200 467159296000 478838278400 485845667840 486320126500 497991809536 598547848000 607307084800 612912996352 622489761920 747454873600 759133856000 766141245440 778112202400 934318592000 957676556800 971691335680 972640253000 995983619072 1197095696000 1214614169600 1225825992704 1244979523840 1518267712000 1532282490880 1556224404800 1868637184000 1915353113600 1943382671360 1945280506000 1991967238144 2394191392000 2429228339200 2489959047680 3036535424000 3064564981760 3112448809600 3737274368000 3830706227200 3890561012000 3983934476288 4788382784000 4858456678400 4979918095360 6073070848000 6129129963520 6224897619200 7661412454400 7781122024000 7967868952576 9576765568000 9716913356800 9959836190720 12146141696000 12449795238400 15322824908800 15562244048000 15935737905152 19153531136000 19919672381440 24292283392000 24899590476800 30645649817600 31124488096000 38307062272000 39839344762880 48584566784000 49799180953600 62248976192000 76614124544000 79678689525760 99598361907200 124497952384000 153228249088000 199196723814400 248995904768000 398393447628800 497991809536000 995983619072000 1991967238144000
- Sum of all divisors σ(n): 5484838868282592
- Sum of proper divisors (its aliquot sum) s(n): 3492871630138592
- 1991967238144000 is an abundant number, because the sum of its proper divisors (3492871630138592) is greater than itself. Its abundance is 1500904391994592
Bases of 1991967238144000
- Binary: 1110001001110101111000000111010001001000000000000002
- Hexadecimal: 0x713AF03A24000
- Base-36: JM3D46IR5S
Squares and roots of 1991967238144000
- 1991967238144000 squared (19919672381440002) is 3967933477839035208564736000000
- 1991967238144000 cubed (19919672381440003) is 7903993490990139593798272184152489984000000000
-
The
square root of 1991967238144000 is 44631460.1838658199 -
The
cube root of 1991967238144000 is 125823.2012307913
Scales and comparisons
How big is 1991967238144000?- 1,991,967,238,144,000 seconds is equal to 63,338,396 years, 31 weeks, 6 days, 9 hours, 46 minutes, 40 seconds.
-
To count from 1 to 1,991,967,238,144,000 would take you about one hundred ninety million, fifteen thousand, one hundred eighty-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 1991967238144000 cubic inches would be around 10485.3 feet tall.
Recreational maths with 1991967238144000
- 1991967238144000 backwards is 0004418327691991
- 1991967238144000 is a
Harshad number . - The number of decimal digits it has is: 16
- The sum of 1991967238144000's digits is 64
- More coming soon!
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The information we have on file for 1991967238144000 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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