1338394428
1,338,394,428 is an even composite number composed of six prime numbers multiplied together.
1338394428 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 1338394428:
22 × 36 × 72 × 17 × 19 × 29
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 17 × 19 × 29)See below for interesting mathematical facts about the number 1338394428 from the Numbermatics database.
Names of 1338394428
- Cardinal: 1338394428 can be written as One billion, three hundred thirty-eight million, three hundred ninety-four thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 1.338394428 × 109
Factors of 1338394428
Divisors of 1338394428
- Number of divisors d(n): 504
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 17 18 19 21 27 28 29 34 36 38 42 49 51 54 57 58 63 68 76 81 84 87 98 102 108 114 116 119 126 133 147 153 162 171 174 189 196 203 204 228 238 243 252 261 266 294 306 323 324 342 348 357 378 399 406 441 459 476 486 493 513 522 532 551 567 588 609 612 646 684 714 729 756 783 798 812 833 882 918 931 969 972 986 1026 1044 1071 1102 1134 1197 1218 1292 1323 1377 1421 1428 1458 1479 1539 1566 1596 1653 1666 1701 1764 1827 1836 1862 1938 1972 2052 2142 2204 2261 2268 2349 2394 2436 2499 2646 2754 2793 2842 2907 2916 2958 3078 3132 3213 3306 3332 3402 3451 3591 3654 3724 3857 3876 3969 4131 4263 4284 4437 4522 4617 4698 4788 4959 4998 5103 5292 5481 5508 5586 5684 5814 5916 6156 6426 6612 6783 6804 6902 7047 7182 7308 7497 7714 7938 8262 8379 8526 8721 8874 9044 9234 9367 9396 9639 9918 9996 10206 10353 10773 10962 11172 11571 11628 11907 12393 12789 12852 13311 13566 13804 13851 14094 14364 14877 14994 15428 15827 15876 16443 16524 16758 17052 17442 17748 18468 18734 19278 19836 20349 20412 20706 21141 21546 21924 22491 23142 23814 24157 24786 25137 25578 26163 26622 26999 27132 27702 28101 28188 28917 29754 29988 31059 31654 32319 32886 33516 34713 34884 35721 37468 38367 38556 39933 40698 41412 42282 43092 44631 44982 46284 47481 47628 48314 49329 49572 50274 51156 52326 53244 53998 55404 56202 57834 59508 61047 62118 63308 64638 65569 65772 67473 69426 71442 72471 75411 76734 78489 79866 80997 81396 84303 84564 86751 89262 89964 93177 94962 96628 96957 98658 100548 104139 104652 107996 112404 115101 115668 119799 122094 124236 129276 131138 133893 134946 138852 142443 142884 144942 147987 150822 153468 156978 159732 161994 168606 173502 178524 183141 186354 189924 193914 196707 197316 202419 208278 217413 226233 230202 235467 239598 242991 244188 252909 262276 267786 269892 279531 284886 289884 295974 301644 312417 313956 323988 337212 345303 347004 359397 366282 372708 387828 393414 401679 404838 416556 427329 434826 452466 458983 460404 470934 479196 485982 505818 535572 549423 559062 569772 590121 591948 607257 624834 652239 678699 690606 718794 728973 732564 758727 786828 803358 809676 838593 854658 869652 904932 917966 937251 941868 971964 1011636 1035909 1098846 1118124 1180242 1214514 1249668 1281987 1304478 1357398 1376949 1381212 1437588 1457946 1517454 1606716 1648269 1677186 1709316 1770363 1835932 1874502 1956717 2071818 2186919 2197692 2276181 2360484 2429028 2515779 2563974 2608956 2714796 2753898 2811753 2915892 3034908 3296538 3354372 3540726 3749004 3845961 3913434 4130847 4143636 4373838 4552362 5031558 5127948 5311089 5507796 5623506 5870151 6560757 6593076 6828543 7081452 7691922 7826868 8261694 8747676 9104724 10063116 10622178 11247012 11537883 11740302 12392541 13121514 13657086 15383844 15933267 16523388 17610453 19682271 21244356 23075766 23480604 24785082 26243028 27314172 31866534 35220906 37177623 39364542 46151532 47799801 49570164 63733068 70441812 74355246 78729084 95599602 111532869 148710492 191199204 223065738 334598607 446131476 669197214 1338394428
- Sum of all divisors σ(n): 4709955600
- Sum of proper divisors (its aliquot sum) s(n): 3371561172
- 1338394428 is an abundant number, because the sum of its proper divisors (3371561172) is greater than itself. Its abundance is 2033166744
Bases of 1338394428
- Binary: 10011111100011001000111001111002
- Hexadecimal: 0x4FC6473C
- Base-36: M4UFR0
Squares and roots of 1338394428
- 1338394428 squared (13383944282) is 1791299644901447184
- 1338394428 cubed (13383944283) is 2397465463614475520201890752
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The
square root of 1338394428 is 36584.0734200007 -
The
cube root of 1338394428 is 1102.0332718329
Scales and comparisons
How big is 1338394428?- 1,338,394,428 seconds is equal to 42 years, 28 weeks, 6 days, 16 hours, 13 minutes, 48 seconds.
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To count from 1 to 1,338,394,428 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 1338394428 cubic inches would be around 91.8 feet tall.
Recreational maths with 1338394428
- 1338394428 backwards is 8244938331
- The number of decimal digits it has is: 10
- The sum of 1338394428's digits is 45
- More coming soon!
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The information we have on file for 1338394428 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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