1387739936128
1,387,739,936,128 is an even composite number composed of four prime numbers multiplied together.
1387739936128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 1387739936128:
27 × 7 × 133 × 893
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 13 × 13 × 13 × 89 × 89 × 89)See below for interesting mathematical facts about the number 1387739936128 from the Numbermatics database.
Names of 1387739936128
- Cardinal: 1387739936128 can be written as One trillion, three hundred eighty-seven billion, seven hundred thirty-nine million, nine hundred thirty-six thousand, one hundred twenty-eight.
Scientific notation
- Scientific notation: 1.387739936128 × 1012
Factors of 1387739936128
Divisors of 1387739936128
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 32 52 56 64 89 91 104 112 128 169 178 182 208 224 338 356 364 416 448 623 676 712 728 832 896 1157 1183 1246 1352 1424 1456 1664 2197 2314 2366 2492 2704 2848 2912 4394 4628 4732 4984 5408 5696 5824 7921 8099 8788 9256 9464 9968 10816 11392 11648 15041 15379 15842 16198 17576 18512 18928 19936 21632 30082 30758 31684 32396 35152 37024 37856 39872 55447 60164 61516 63368 64792 70304 74048 75712 79744 102973 105287 110894 120328 123032 126736 129584 140608 148096 151424 195533 205946 210574 221788 240656 246064 253472 259168 281216 391066 411892 421148 443576 481312 492128 506944 518336 704969 720811 782132 823784 842296 887152 962624 984256 1013888 1036672 1338649 1368731 1409938 1441622 1564264 1647568 1684592 1774304 1925248 1968512 2677298 2737462 2819876 2883244 3128528 3295136 3369184 3548608 4934783 5354596 5474924 5639752 5766488 6257056 6590272 6738368 7097216 9164597 9370543 9869566 10709192 10949848 11279504 11532976 12514112 13180544 13476736 17402437 18329194 18741086 19739132 21418384 21899696 22559008 23065952 25028224 34804874 36658388 37482172 39478264 42836768 43799392 45118016 46131904 64152179 69609748 73316776 74964344 78956528 85673536 87598784 90236032 92263808 119139761 121817059 128304358 139219496 146633552 149928688 157913056 171347072 175197568 238279522 243634118 256608716 278438992 293267104 299857376 315826112 476559044 487268236 513217432 556877984 586534208 599714752 631652224 833978327 953118088 974536472 1026434864 1113755968 1173068416 1199429504 1548816893 1667956654 1906236176 1949072944 2052869728 2227511936 3097633786 3335913308 3812472352 3898145888 4105739456 6195267572 6671826616 7624944704 7796291776 8211478912 10841718251 12390535144 13343653232 15249889408 15592583552 21683436502 24781070288 26687306464 43366873004 49562140576 53374612928 86733746008 99124281152 106749225856 173467492016 198248562304 346934984032 693869968064 1387739936128
- Sum of all divisors σ(n): 3461660496000
- Sum of proper divisors (its aliquot sum) s(n): 2073920559872
- 1387739936128 is an abundant number, because the sum of its proper divisors (2073920559872) is greater than itself. Its abundance is 686180623744
Bases of 1387739936128
- Binary: 101000011000110111011111011110101100000002
- Hexadecimal: 0x1431BBEF580
- Base-36: HPIOIZR4
Squares and roots of 1387739936128
- 1387739936128 squared (13877399361282) is 1925822130324545519632384
- 1387739936128 cubed (13877399361283) is 2672540280130473691325273142200369152
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The
square root of 1387739936128 is 1178023.7417505641 -
The
cube root of 1387739936128 is 11154.1383986029
Scales and comparisons
How big is 1387739936128?- 1,387,739,936,128 seconds is equal to 44,125 years, 43 weeks, 3 days, 19 hours, 35 minutes, 28 seconds.
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To count from 1 to 1,387,739,936,128 would take you about one hundred ten thousand, three hundred fourteen 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 1387739936128 cubic inches would be around 929.5 feet tall.
Recreational maths with 1387739936128
- 1387739936128 backwards is 8216399377831
- The number of decimal digits it has is: 13
- The sum of 1387739936128's digits is 67
- More coming soon!
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