13438319664
13,438,319,664 is an even composite number composed of seven prime numbers multiplied together.
13438319664 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 13438319664:
24 × 3 × 7 × 11 × 172 × 23 × 547
(2 × 2 × 2 × 2 × 3 × 7 × 11 × 17 × 17 × 23 × 547)See below for interesting mathematical facts about the number 13438319664 from the Numbermatics database.
Names of 13438319664
- Cardinal: 13438319664 can be written as Thirteen billion, four hundred thirty-eight million, three hundred nineteen thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.3438319664 × 1010
Factors of 13438319664
Divisors of 13438319664
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 17 21 22 23 24 28 33 34 42 44 46 48 51 56 66 68 69 77 84 88 92 102 112 119 132 136 138 154 161 168 176 184 187 204 231 238 253 264 272 276 289 308 322 336 357 368 374 391 408 462 476 483 506 528 547 552 561 578 616 644 714 748 759 782 816 867 924 952 966 1012 1094 1104 1122 1156 1173 1232 1288 1309 1428 1496 1518 1564 1641 1734 1771 1848 1904 1932 2023 2024 2188 2244 2312 2346 2576 2618 2737 2856 2992 3036 3128 3179 3282 3468 3542 3696 3829 3864 3927 4046 4048 4301 4376 4488 4624 4692 5236 5313 5474 5712 6017 6069 6072 6256 6358 6564 6647 6936 7084 7658 7728 7854 8092 8211 8602 8752 8976 9299 9384 9537 10472 10626 10948 11487 12034 12138 12144 12581 12716 12903 13128 13294 13872 14168 15316 15708 16184 16422 17204 18051 18598 18768 19074 19941 20944 21252 21896 22253 22974 24068 24276 25162 25432 25806 26256 26588 27897 28336 30107 30632 31416 32368 32844 34408 36102 37196 37743 38148 39882 42119 42504 43792 44506 45948 46529 48136 48552 50324 50864 51612 53176 55794 60214 61264 62832 65093 65688 66759 68816 72204 73117 74392 75486 76296 79764 84238 85008 88067 89012 90321 91896 93058 96272 97104 100648 102289 103224 106352 111588 120428 126357 130186 131376 133518 138391 139587 144408 146234 148784 150972 152592 158083 159528 168476 176134 178024 180642 183792 186116 195279 201296 204578 206448 213877 219351 223176 240856 252714 260372 264201 267036 276782 279174 288816 292468 301944 306867 316166 319056 336952 352268 356048 361284 372232 390558 409156 415173 427754 438702 446352 474249 481712 505428 511819 520744 528402 534072 553564 558348 584936 603888 613734 632332 641631 673904 704536 716023 722568 744464 781116 818312 830346 855508 877404 948498 968737 1010856 1023638 1041488 1056804 1068144 1106581 1107128 1116696 1169872 1227468 1264664 1283262 1409072 1432046 1445136 1497139 1535457 1562232 1636624 1660692 1711016 1738913 1754808 1896996 1937474 2021712 2047276 2113608 2148069 2213162 2214256 2233392 2352647 2454936 2529328 2566524 2864092 2906211 2994278 3070914 3124464 3319743 3321384 3422032 3477826 3509616 3635909 3793992 3874948 4094552 4227216 4296138 4426324 4491417 4705294 4909872 5133048 5216739 5728184 5812422 5988556 6141828 6639486 6642768 6955652 7057941 7271818 7587984 7749896 8189104 8592276 8852648 8982834 9410588 10266096 10433478 10907727 11456368 11624844 11977112 12172391 12283656 13278972 13911304 14115882 14543636 15499792 16468529 17184552 17705296 17965668 18821176 20866956 21815454 23249688 23954224 24344782 24567312 25451363 26557944 27822608 28231764 29087272 32937058 34369104 35931336 36517173 37642352 39994999 41733912 43630908 46499376 48689564 49405587 50902726 53115888 56463528 58174544 65874116 71862672 73034346 76354089 79989998 83467824 87261816 97379128 98811174 101805452 112927056 119984997 131748232 146068692 152708178 159979996 174523632 194758256 197622348 203610904 239969994 263496464 279964993 292137384 305416356 319959992 395244696 407221808 479939988 559929986 584274768 610832712 639919984 790489392 839894979 959879976 1119859972 1221665424 1679789958 1919759952 2239719944 3359579916 4479439888 6719159832 13438319664
- Sum of all divisors σ(n): 48064352256
- Sum of proper divisors (its aliquot sum) s(n): 34626032592
- 13438319664 is an abundant number, because the sum of its proper divisors (34626032592) is greater than itself. Its abundance is 21187712928
Bases of 13438319664
- Binary: 11001000001111110001111100001100002
- Hexadecimal: 0x320FC7C30
- Base-36: 668TTTC
Squares and roots of 13438319664
- 13438319664 squared (134383196642) is 180588435391849072896
- 13438319664 cubed (134383196643) is 2426805122417278941618486226944
-
The
square root of 13438319664 is 115923.7666054723 -
The
cube root of 13438319664 is 2377.4696917967
Scales and comparisons
How big is 13438319664?- 13,438,319,664 seconds is equal to 427 years, 15 weeks, 3 days, 2 hours, 34 minutes, 24 seconds.
-
To count from 1 to 13,438,319,664 would take you about eight hundred fifty-four 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 13438319664 cubic inches would be around 198.1 feet tall.
Recreational maths with 13438319664
- 13438319664 backwards is 46691383431
- 13438319664 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13438319664's digits is 48
- More coming soon!
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