1338432984
1,338,432,984 is an even composite number composed of five prime numbers multiplied together.
1338432984 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 1338432984:
23 × 34 × 7 × 172 × 1021
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 17 × 17 × 1021)See below for interesting mathematical facts about the number 1338432984 from the Numbermatics database.
Names of 1338432984
- Cardinal: 1338432984 can be written as One billion, three hundred thirty-eight million, four hundred thirty-two thousand, nine hundred eighty-four.
Scientific notation
- Scientific notation: 1.338432984 × 109
Factors of 1338432984
Divisors of 1338432984
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 17 18 21 24 27 28 34 36 42 51 54 56 63 68 72 81 84 102 108 119 126 136 153 162 168 189 204 216 238 252 289 306 324 357 378 408 459 476 504 567 578 612 648 714 756 867 918 952 1021 1071 1134 1156 1224 1377 1428 1512 1734 1836 2023 2042 2142 2268 2312 2601 2754 2856 3063 3213 3468 3672 4046 4084 4284 4536 5202 5508 6069 6126 6426 6936 7147 7803 8092 8168 8568 9189 9639 10404 11016 12138 12252 12852 14294 15606 16184 17357 18207 18378 19278 20808 21441 23409 24276 24504 25704 27567 28588 31212 34714 36414 36756 38556 42882 46818 48552 52071 54621 55134 57176 62424 64323 69428 72828 73512 77112 82701 85764 93636 104142 109242 110268 121499 128646 138856 145656 156213 163863 165402 171528 187272 192969 208284 218484 220536 242998 257292 295069 312426 327726 330804 364497 385938 416568 436968 468639 485996 514584 578907 590138 624852 655452 661608 728994 771876 885207 937278 971992 1093491 1157814 1180276 1249704 1310904 1405917 1457988 1543752 1770414 1874556 2065483 2186982 2315628 2360552 2655621 2811834 2915976 3280473 3540828 3749112 4130966 4373964 4631256 5311242 5623668 6196449 6560946 7081656 7966863 8261932 8747928 9841419 10622484 11247336 12392898 13121892 15933726 16523864 18589347 19682838 21244968 23900589 24785796 26243784 31867452 37178694 39365676 47801178 49571592 55768041 63734904 74357388 78731352 95602356 111536082 148714776 167304123 191204712 223072164 334608246 446144328 669216492 1338432984
- Sum of all divisors σ(n): 4555708080
- Sum of proper divisors (its aliquot sum) s(n): 3217275096
- 1338432984 is an abundant number, because the sum of its proper divisors (3217275096) is greater than itself. Its abundance is 1878842112
Bases of 1338432984
- Binary: 10011111100011011011101110110002
- Hexadecimal: 0x4FC6DDD8
- Base-36: M4V9I0
Squares and roots of 1338432984
- 1338432984 squared (13384329842) is 1791402852659144256
- 1338432984 cubed (13384329843) is 2397672665630690781444539904
-
The
square root of 1338432984 is 36584.6003668211 -
The
cube root of 1338432984 is 1102.0438540611
Scales and comparisons
How big is 1338432984?- 1,338,432,984 seconds is equal to 42 years, 29 weeks, 2 hours, 56 minutes, 24 seconds.
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To count from 1 to 1,338,432,984 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 1338432984 cubic inches would be around 91.8 feet tall.
Recreational maths with 1338432984
- 1338432984 backwards is 4892348331
- The number of decimal digits it has is: 10
- The sum of 1338432984's digits is 45
- More coming soon!
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