13438817568
13,438,817,568 is an even composite number composed of four prime numbers multiplied together.
13438817568 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred eighty-six divisors.
Prime factorization of 13438817568:
25 × 38 × 112 × 232
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 23 × 23)See below for interesting mathematical facts about the number 13438817568 from the Numbermatics database.
Names of 13438817568
- Cardinal: 13438817568 can be written as Thirteen billion, four hundred thirty-eight million, eight hundred seventeen thousand, five hundred sixty-eight.
Scientific notation
- Scientific notation: 1.3438817568 × 1010
Factors of 13438817568
Divisors of 13438817568
- Number of divisors d(n): 486
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 23 24 27 32 33 36 44 46 48 54 66 69 72 81 88 92 96 99 108 121 132 138 144 162 176 184 198 207 216 242 243 253 264 276 288 297 324 352 363 368 396 414 432 484 486 506 528 529 552 594 621 648 726 729 736 759 792 828 864 891 968 972 1012 1056 1058 1089 1104 1188 1242 1296 1452 1458 1518 1584 1587 1656 1782 1863 1936 1944 2024 2116 2178 2187 2208 2277 2376 2484 2592 2673 2783 2904 2916 3036 3168 3174 3267 3312 3564 3726 3872 3888 4048 4232 4356 4374 4554 4752 4761 4968 5346 5566 5589 5808 5819 5832 6072 6348 6534 6561 6624 6831 7128 7452 7776 8019 8096 8349 8464 8712 8748 9108 9504 9522 9801 9936 10692 11132 11178 11616 11638 11664 12144 12696 13068 13122 13662 14256 14283 14904 16038 16698 16767 16928 17424 17457 17496 18216 19044 19602 19872 20493 21384 22264 22356 23276 23328 24057 24288 25047 25392 26136 26244 27324 28512 28566 29403 29808 32076 33396 33534 34848 34914 34992 36432 38088 39204 40986 42768 42849 44528 44712 46552 48114 50094 50301 50784 52272 52371 52488 54648 57132 58806 59616 61479 64009 64152 66792 67068 69828 69984 72171 72864 75141 76176 78408 81972 85536 85698 88209 89056 89424 93104 96228 100188 100602 104544 104742 104976 109296 114264 117612 122958 128018 128304 128547 133584 134136 139656 144342 150282 150903 152352 156816 157113 163944 171396 176418 178848 184437 186208 192027 192456 200376 201204 209484 209952 218592 225423 228528 235224 245916 256036 256608 257094 264627 267168 268272 279312 288684 300564 301806 313632 314226 327888 342792 352836 368874 384054 384912 385641 400752 402408 418968 450846 457056 470448 471339 491832 512072 514188 529254 536544 553311 558624 576081 577368 601128 603612 628452 655776 676269 685584 705672 737748 768108 769824 771282 793881 801504 804816 837936 901692 940896 942678 983664 1024144 1028376 1058508 1106622 1152162 1154736 1156923 1202256 1207224 1256904 1352538 1371168 1411344 1414017 1475496 1536216 1542564 1587762 1609632 1659933 1675872 1728243 1803384 1885356 1967328 2028807 2048288 2056752 2117016 2213244 2304324 2309472 2313846 2404512 2414448 2513808 2705076 2822688 2828034 2950992 3072432 3085128 3175524 3319866 3456486 3470769 3606768 3770712 4057614 4113504 4234032 4242051 4426488 4608648 4627692 4828896 5027616 5184729 5410152 5656068 5901984 6086421 6144864 6170256 6351048 6639732 6912972 6941538 7213536 7541424 8115228 8468064 8484102 8852976 9217296 9255384 10369458 10820304 11312136 12172842 12340512 12702096 12726153 13279464 13825944 13883076 15082848 15554187 16230456 16968204 17705952 18259263 18434592 18510768 20738916 21640608 22624272 24345684 25404192 25452306 26558928 27651888 27766152 31108374 32460912 33936408 36518526 37021536 38178459 41477832 45248544 46662561 48691368 50904612 53117856 55303776 55532304 62216748 64921824 67872816 73037052 76356918 82955664 93325122 97382736 101809224 111064608 124433496 135745632 139987683 146074104 152713836 165911328 186650244 194765472 203618448 248866992 279975366 292148208 305427672 373300488 407236896 419963049 497733984 559950732 584296416 610855344 746600976 839926098 1119901464 1221710688 1493201952 1679852196 2239802928 3359704392 4479605856 6719408784 13438817568
- Sum of all divisors σ(n): 45599129667
- Sum of proper divisors (its aliquot sum) s(n): 32160312099
- 13438817568 is an abundant number, because the sum of its proper divisors (32160312099) is greater than itself. Its abundance is 18721494531
Bases of 13438817568
- Binary: 11001000010000010000010101001000002
- Hexadecimal: 0x321041520
- Base-36: 6694I00
Squares and roots of 13438817568
- 13438817568 squared (134388175682) is 180601817625985434624
- 13438817568 cubed (134388175683) is 2427074879524825112137126674432
-
The
square root of 13438817568 is 115925.9141348473 -
The
cube root of 13438817568 is 2377.4990540255
Scales and comparisons
How big is 13438817568?- 13,438,817,568 seconds is equal to 427 years, 16 weeks, 1 day, 20 hours, 52 minutes, 48 seconds.
-
To count from 1 to 13,438,817,568 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 13438817568 cubic inches would be around 198.1 feet tall.
Recreational maths with 13438817568
- 13438817568 backwards is 86571883431
- 13438817568 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13438817568's digits is 54
- More coming soon!
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The information we have on file for 13438817568 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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