138472914944
138,472,914,944 is an even composite number composed of five prime numbers multiplied together.
138472914944 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eight divisors.
Prime factorization of 138472914944:
216 × 72 × 13 × 31 × 107
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 13 × 31 × 107)See below for interesting mathematical facts about the number 138472914944 from the Numbermatics database.
Names of 138472914944
- Cardinal: 138472914944 can be written as One hundred thirty-eight billion, four hundred seventy-two million, nine hundred fourteen thousand, nine hundred forty-four.
Scientific notation
- Scientific notation: 1.38472914944 × 1011
Factors of 138472914944
Divisors of 138472914944
- Number of divisors d(n): 408
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 31 32 49 52 56 62 64 91 98 104 107 112 124 128 182 196 208 214 217 224 248 256 364 392 403 416 428 434 448 496 512 637 728 749 784 806 832 856 868 896 992 1024 1274 1391 1456 1498 1519 1568 1612 1664 1712 1736 1792 1984 2048 2548 2782 2821 2912 2996 3038 3136 3224 3317 3328 3424 3472 3584 3968 4096 5096 5243 5564 5642 5824 5992 6076 6272 6448 6634 6656 6848 6944 7168 7936 8192 9737 10192 10486 11128 11284 11648 11984 12152 12544 12896 13268 13312 13696 13888 14336 15872 16384 19474 19747 20384 20972 22256 22568 23219 23296 23968 24304 25088 25792 26536 26624 27392 27776 28672 31744 32768 38948 39494 40768 41944 43121 44512 45136 46438 46592 47936 48608 50176 51584 53072 53248 54784 55552 57344 63488 65536 68159 77896 78988 81536 83888 86242 89024 90272 92876 93184 95872 97216 100352 103168 106144 106496 109568 111104 114688 126976 136318 155792 157976 162533 163072 167776 172484 178048 180544 185752 186368 191744 194432 200704 206336 212288 212992 219136 222208 229376 253952 272636 301847 311584 315952 325066 326144 335552 344968 356096 361088 371504 372736 383488 388864 401408 412672 424576 425984 438272 444416 458752 507904 545272 603694 623168 631904 650132 652288 671104 689936 712192 722176 743008 745472 766976 777728 802816 825344 849152 851968 876544 888832 1015808 1090544 1207388 1246336 1263808 1300264 1304576 1342208 1379872 1424384 1444352 1486016 1490944 1533952 1555456 1605632 1650688 1698304 1753088 1777664 2031616 2112929 2181088 2414776 2492672 2527616 2600528 2609152 2684416 2759744 2848768 2888704 2972032 2981888 3067904 3110912 3211264 3301376 3396608 3506176 3555328 4225858 4362176 4829552 4985344 5055232 5201056 5218304 5368832 5519488 5697536 5777408 5944064 5963776 6135808 6221824 6602752 6793216 7012352 7110656 8451716 8724352 9659104 9970688 10110464 10402112 10436608 10737664 11038976 11395072 11554816 11888128 12271616 12443648 13205504 13586432 14221312 16903432 17448704 19318208 19941376 20220928 20804224 20873216 21475328 22077952 22790144 23109632 23776256 24543232 24887296 26411008 27172864 33806864 34897408 38636416 39882752 40441856 41608448 41746432 42950656 44155904 45580288 46219264 47552512 49086464 49774592 54345728 67613728 69794816 77272832 79765504 80883712 83216896 85901312 88311808 91160576 92438528 95105024 99549184 108691456 135227456 139589632 154545664 159531008 161767424 166433792 171802624 176623616 184877056 190210048 217382912 270454912 279179264 309091328 319062016 323534848 332867584 343605248 353247232 380420096 540909824 558358528 618182656 638124032 647069696 665735168 706494464 760840192 1081819648 1116717056 1236365312 1294139392 1331470336 1412988928 1521680384 2163639296 2233434112 2472730624 2662940672 2825977856 4327278592 4466868224 4945461248 5325881344 8654557184 9890922496 10651762688 17309114368 19781844992 34618228736 69236457472 138472914944
- Sum of all divisors σ(n): 361479138048
- Sum of proper divisors (its aliquot sum) s(n): 223006223104
- 138472914944 is an abundant number, because the sum of its proper divisors (223006223104) is greater than itself. Its abundance is 84533308160
Bases of 138472914944
- Binary: 100000001111011010000100000000000000002
- Hexadecimal: 0x203DA10000
- Base-36: 1RM374ZK
Squares and roots of 138472914944
- 138472914944 squared (1384729149442) is 19174748173088258523136
- 138472914944 cubed (1384729149443) is 2655183272844669812279294384144384
-
The
square root of 138472914944 is 372119.4901426155 -
The
cube root of 138472914944 is 5173.5455620825
Scales and comparisons
How big is 138472914944?- 138,472,914,944 seconds is equal to 4,403 years, 3 days, 18 hours, 35 minutes, 44 seconds.
-
To count from 1 to 138,472,914,944 would take you about eight thousand, eight hundred six 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 138472914944 cubic inches would be around 431.1 feet tall.
Recreational maths with 138472914944
- 138472914944 backwards is 449419274831
- 138472914944 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138472914944's digits is 56
- More coming soon!
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The information we have on file for 138472914944 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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