1338455664
1,338,455,664 is an even composite number composed of five prime numbers multiplied together.
1338455664 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 1338455664:
24 × 36 × 7 × 132 × 97
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 13 × 13 × 97)See below for interesting mathematical facts about the number 1338455664 from the Numbermatics database.
Names of 1338455664
- Cardinal: 1338455664 can be written as One billion, three hundred thirty-eight million, four hundred fifty-five thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.338455664 × 109
Factors of 1338455664
Divisors of 1338455664
- Number of divisors d(n): 420
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 36 39 42 48 52 54 56 63 72 78 81 84 91 97 104 108 112 117 126 144 156 162 168 169 182 189 194 208 216 234 243 252 273 291 312 324 336 338 351 364 378 388 432 468 486 504 507 546 567 582 624 648 676 679 702 728 729 756 776 819 873 936 972 1008 1014 1053 1092 1134 1164 1183 1261 1296 1352 1358 1404 1456 1458 1512 1521 1552 1638 1701 1746 1872 1944 2028 2037 2106 2184 2268 2328 2366 2457 2522 2619 2704 2716 2808 2916 3024 3042 3159 3276 3402 3492 3549 3783 3888 4056 4074 4212 4368 4536 4563 4656 4732 4914 5044 5103 5238 5432 5616 5832 6084 6111 6318 6552 6804 6984 7098 7371 7566 7857 8112 8148 8424 8827 9072 9126 9464 9477 9828 10088 10206 10476 10647 10864 11349 11664 12168 12222 12636 13104 13608 13689 13968 14196 14742 15132 15714 16296 16393 16848 17654 18252 18333 18928 18954 19656 20176 20412 20952 21294 22113 22698 23571 24336 24444 25272 26481 27216 27378 28392 29484 30264 31428 31941 32592 32786 34047 35308 36504 36666 37908 39312 40824 41067 41904 42588 44226 45396 47142 48888 49179 50544 52962 54756 54999 56784 58968 60528 62856 63882 65572 66339 68094 70616 70713 73008 73332 75816 79443 81648 82134 85176 88452 90792 94284 95823 97776 98358 102141 105924 109512 109998 114751 117936 123201 125712 127764 131144 132678 136188 141232 141426 146664 147537 151632 158886 164268 164997 170352 176904 181584 188568 191646 196716 204282 211848 219024 219996 229502 238329 246402 255528 262288 265356 272376 282852 287469 293328 295074 306423 317772 328536 329994 344253 353808 377136 383292 393432 408564 423696 439992 442611 459004 476658 492804 494991 511056 530712 544752 565704 574938 590148 612846 635544 657072 659988 688506 714987 766584 786864 817128 862407 879984 885222 918008 919269 953316 985608 989982 1032759 1061424 1131408 1149876 1180296 1225692 1271088 1319976 1327833 1377012 1429974 1533168 1634256 1724814 1770444 1836016 1838538 1906632 1971216 1979964 2065518 2144961 2299752 2360592 2451384 2639952 2655666 2754024 2859948 3098277 3449628 3540888 3677076 3813264 3959928 3983499 4131036 4289922 4599504 4902768 5311332 5508048 5719896 6196554 6434883 6899256 7081776 7354152 7919856 7966998 8262072 8579844 9294831 10622664 11439792 11950497 12393108 12869766 13798512 14708304 15933996 16524144 17159688 18589662 21245328 23900994 24786216 25739532 27884493 31867992 34319376 37179324 47801988 49572432 51479064 55768986 63735984 74358648 83653479 95603976 102958128 111537972 148717296 167306958 191207952 223075944 334613916 446151888 669227832 1338455664
- Sum of all divisors σ(n): 4861261776
- Sum of proper divisors (its aliquot sum) s(n): 3522806112
- 1338455664 is an abundant number, because the sum of its proper divisors (3522806112) is greater than itself. Its abundance is 2184350448
Bases of 1338455664
- Binary: 10011111100011100110110011100002
- Hexadecimal: 0x4FC73670
- Base-36: M4VR00
Squares and roots of 1338455664
- 1338455664 squared (13384556642) is 1791463564493680896
- 1338455664 cubed (13384556643) is 2397794554746196487459794944
-
The
square root of 1338455664 is 36584.9103319935 -
The
cube root of 1338455664 is 1102.0500788065
Scales and comparisons
How big is 1338455664?- 1,338,455,664 seconds is equal to 42 years, 29 weeks, 9 hours, 14 minutes, 24 seconds.
-
To count from 1 to 1,338,455,664 would take you about eighty-five 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 1338455664 cubic inches would be around 91.8 feet tall.
Recreational maths with 1338455664
- 1338455664 backwards is 4665548331
- The number of decimal digits it has is: 10
- The sum of 1338455664's digits is 45
- More coming soon!
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