1388426993250
1,388,426,993,250 is an even composite number composed of six prime numbers multiplied together.
1388426993250 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1388426993250:
2 × 3 × 53 × 113 × 61 × 1512
(2 × 3 × 5 × 5 × 5 × 11 × 11 × 11 × 61 × 151 × 151)See below for interesting mathematical facts about the number 1388426993250 from the Numbermatics database.
Names of 1388426993250
- Cardinal: 1388426993250 can be written as One trillion, three hundred eighty-eight billion, four hundred twenty-six million, nine hundred ninety-three thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.38842699325 × 1012
Factors of 1388426993250
Divisors of 1388426993250
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 10 11 15 22 25 30 33 50 55 61 66 75 110 121 122 125 150 151 165 183 242 250 275 302 305 330 363 366 375 453 550 605 610 671 726 750 755 825 906 915 1210 1331 1342 1375 1510 1525 1650 1661 1815 1830 2013 2265 2662 2750 3025 3050 3322 3355 3630 3775 3993 4026 4125 4530 4575 4983 6050 6655 6710 7381 7550 7625 7986 8250 8305 9075 9150 9211 9966 10065 11325 13310 14762 15125 15250 16610 16775 18150 18271 18422 18875 19965 20130 22143 22650 22801 22875 24915 27633 30250 33275 33550 36542 36905 37750 39930 41525 44286 45375 45602 45750 46055 49830 50325 54813 55266 56625 66550 68403 73810 81191 83050 83875 90750 91355 92110 99825 100650 101321 109626 110715 113250 114005 124575 136806 138165 162382 166375 167750 182710 184525 199650 200981 202642 207625 221430 228010 230275 243573 249150 250811 251625 274065 276330 303963 332750 342015 369050 401962 405955 415250 456775 460550 487146 499125 501622 503250 506605 548130 553575 570025 602943 607926 622875 684030 690825 752433 811910 913550 922625 998250 1004905 1013210 1107150 1114531 1140050 1151375 1205886 1217865 1245750 1254055 1370325 1381650 1390861 1504866 1519815 1710075 1845250 2009810 2029775 2229062 2283875 2302750 2435730 2508110 2533025 2740650 2758921 2767875 2781722 2850125 3014715 3039630 3343593 3420150 3454125 3762165 4059550 4172583 4567750 5024525 5066050 5517842 5535750 5572655 5700250 6029430 6089325 6270275 6687186 6851625 6908250 6954305 7524330 7599075 8276763 8345166 8550375 10049050 10148875 11145310 12178650 12259841 12540550 12665125 13703250 13794605 13908610 15073575 15198150 15299471 16553526 16717965 17100750 18810825 20297750 20862915 24519682 25122625 25330250 27589210 27863275 30147150 30348131 30446625 30598942 31351375 33435930 34771525 36779523 37621650 37995375 41383815 41725830 45898413 50245250 55726550 60696262 60893250 61299205 62702750 68973025 69543050 73559046 75367875 75990750 76497355 82767630 83589825 91044393 91796826 94054125 104314575 122598410 137946050 139316375 150735750 151740655 152994710 167179650 168294181 173857625 182088786 183897615 188108250 206919075 208629150 229492065 278632750 303481310 306496025 336588362 344865125 347715250 367795230 382486775 413838150 417949125 455221965 458984130 504882543 521572875 612992050 689730250 758703275 764973550 835898250 841470905 910443930 919488075 1009765086 1034595375 1043145750 1147460325 1517406550 1532480125 1682941810 1838976150 1851235991 1912433875 2069190750 2276109825 2294920650 2524412715 3064960250 3702471982 3793516375 3824867750 4207354525 4552219650 4597440375 5048825430 5553707973 5737301625 7587032750 8414709050 9194880750 9256179955 11107415946 11380549125 11474603250 12622063575 18512359910 21036772625 22761098250 25244127150 27768539865 42073545250 46280899775 55537079730 63110317875 92561799550 126220635750 138842699325 231404498875 277685398650 462808997750 694213496625 1388426993250
- Sum of all divisors σ(n): 3900120876288
- Sum of proper divisors (its aliquot sum) s(n): 2511693883038
- 1388426993250 is an abundant number, because the sum of its proper divisors (2511693883038) is greater than itself. Its abundance is 1123266889788
Bases of 1388426993250
- Binary: 101000011010001001011001010011110011000102
- Hexadecimal: 0x14344B29E62
- Base-36: HPU1L0F6
Squares and roots of 1388426993250
- 1388426993250 squared (13884269932502) is 1927729515585235545562500
- 1388426993250 cubed (13884269932503) is 2676511695123287602618365254953125000
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The
square root of 1388426993250 is 1178315.3199589659 -
The
cube root of 1388426993250 is 11155.9788649277
Scales and comparisons
How big is 1388426993250?- 1,388,426,993,250 seconds is equal to 44,147 years, 35 weeks, 3 days, 20 hours, 47 minutes, 30 seconds.
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To count from 1 to 1,388,426,993,250 would take you about one hundred ten thousand, three hundred sixty-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 1388426993250 cubic inches would be around 929.7 feet tall.
Recreational maths with 1388426993250
- 1388426993250 backwards is 0523996248831
- The number of decimal digits it has is: 13
- The sum of 1388426993250's digits is 60
- More coming soon!
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