13205713920
13,205,713,920 is an even composite number composed of six prime numbers multiplied together.
13205713920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred fifty-two divisors.
Prime factorization of 13205713920:
210 × 3 × 5 × 7 × 263 × 467
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 263 × 467)See below for interesting mathematical facts about the number 13205713920 from the Numbermatics database.
Names of 13205713920
- Cardinal: 13205713920 can be written as Thirteen billion, two hundred five million, seven hundred thirteen thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.320571392 × 1010
Factors of 13205713920
Divisors of 13205713920
- Number of divisors d(n): 352
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 263 280 320 336 384 420 448 467 480 512 526 560 640 672 768 789 840 896 934 960 1024 1052 1120 1280 1315 1344 1401 1536 1578 1680 1792 1841 1868 1920 2104 2240 2335 2560 2630 2688 2802 3072 3156 3269 3360 3584 3682 3736 3840 3945 4208 4480 4670 5120 5260 5376 5523 5604 6312 6538 6720 7005 7168 7364 7472 7680 7890 8416 8960 9205 9340 9807 10520 10752 11046 11208 12624 13076 13440 14010 14728 14944 15360 15780 16345 16832 17920 18410 18680 19614 21040 21504 22092 22416 25248 26152 26880 27615 28020 29456 29888 31560 32690 33664 35840 36820 37360 39228 42080 44184 44832 49035 50496 52304 53760 55230 56040 58912 59776 63120 65380 67328 73640 74720 78456 84160 88368 89664 98070 100992 104608 107520 110460 112080 117824 119552 122821 126240 130760 134656 147280 149440 156912 168320 176736 179328 196140 201984 209216 220920 224160 235648 239104 245642 252480 261520 269312 294560 298880 313824 336640 353472 358656 368463 392280 403968 418432 441840 448320 471296 478208 491284 504960 523040 589120 597760 614105 627648 673280 706944 717312 736926 784560 807936 836864 859747 883680 896640 942592 982568 1009920 1046080 1178240 1195520 1228210 1255296 1346560 1413888 1434624 1473852 1569120 1673728 1719494 1767360 1793280 1842315 1885184 1965136 2019840 2092160 2356480 2391040 2456420 2510592 2579241 2827776 2947704 3138240 3347456 3438988 3534720 3586560 3684630 3930272 4039680 4184320 4298735 4712960 4912840 5021184 5158482 5655552 5895408 6276480 6877976 7069440 7173120 7369260 7860544 8368640 8597470 9425920 9825680 10042368 10316964 11790816 12552960 12896205 13755952 14138880 14738520 15721088 16737280 17194940 19651360 20633928 23581632 25105920 25792410 27511904 28277760 29477040 31442176 34389880 39302720 41267856 47163264 50211840 51584820 55023808 58954080 62884352 68779760 78605440 82535712 94326528 103169640 110047616 117908160 125768704 137559520 157210880 165071424 188653056 206339280 220095232 235816320 275119040 314421760 330142848 377306112 412678560 440190464 471632640 550238080 628843520 660285696 825357120 880380928 943265280 1100476160 1320571392 1650714240 1886530560 2200952320 2641142784 3301428480 4401904640 6602856960 13205713920
- Sum of all divisors σ(n): 48558901248
- Sum of proper divisors (its aliquot sum) s(n): 35353187328
- 13205713920 is an abundant number, because the sum of its proper divisors (35353187328) is greater than itself. Its abundance is 22147473408
Bases of 13205713920
- Binary: 11000100110001111100110100000000002
- Hexadecimal: 0x3131F3400
- Base-36: 62ECA2O
Squares and roots of 13205713920
- 13205713920 squared (132057139202) is 174390880136881766400
- 13205713920 cubed (132057139203) is 2302956073344671047942668288000
-
The
square root of 13205713920 is 114916.1168853177 -
The
cube root of 13205713920 is 2363.6724589933
Scales and comparisons
How big is 13205713920?- 13,205,713,920 seconds is equal to 419 years, 46 weeks, 5 days, 21 hours, 52 minutes.
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To count from 1 to 13,205,713,920 would take you about eight hundred thirty-nine 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 13205713920 cubic inches would be around 197 feet tall.
Recreational maths with 13205713920
- 13205713920 backwards is 02931750231
- The number of decimal digits it has is: 11
- The sum of 13205713920's digits is 33
- More coming soon!
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