13840081920
13,840,081,920 is an even composite number composed of six prime numbers multiplied together.
13840081920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twenty-eight divisors.
Prime factorization of 13840081920:
210 × 32 × 5 × 7 × 107 × 401
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 107 × 401)See below for interesting mathematical facts about the number 13840081920 from the Numbermatics database.
Names of 13840081920
- Cardinal: 13840081920 can be written as Thirteen billion, eight hundred forty million, eighty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.384008192 × 1010
Factors of 13840081920
Divisors of 13840081920
- Number of divisors d(n): 528
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 107 112 120 126 128 140 144 160 168 180 192 210 214 224 240 252 256 280 288 315 320 321 336 360 384 401 420 428 448 480 504 512 535 560 576 630 640 642 672 720 749 768 802 840 856 896 960 963 1008 1024 1070 1120 1152 1203 1260 1280 1284 1344 1440 1498 1536 1604 1605 1680 1712 1792 1920 1926 2005 2016 2140 2240 2247 2304 2406 2520 2560 2568 2688 2807 2880 2996 3072 3208 3210 3360 3424 3584 3609 3745 3840 3852 4010 4032 4280 4480 4494 4608 4812 4815 5040 5120 5136 5376 5614 5760 5992 6015 6416 6420 6720 6741 6848 7168 7218 7490 7680 7704 8020 8064 8421 8560 8960 8988 9216 9624 9630 10080 10272 10752 11228 11235 11520 11984 12030 12832 12840 13440 13482 13696 14035 14436 14980 15360 15408 16040 16128 16842 17120 17920 17976 18045 19248 19260 20160 20544 21504 22456 22470 23040 23968 24060 25263 25664 25680 26880 26964 27392 28070 28872 29960 30816 32080 32256 33684 33705 34240 35840 35952 36090 38496 38520 40320 41088 42105 42907 44912 44940 46080 47936 48120 50526 51328 51360 53760 53928 54784 56140 57744 59920 61632 64160 64512 67368 67410 68480 71904 72180 76992 77040 80640 82176 84210 85814 89824 89880 95872 96240 101052 102656 102720 107520 107856 109568 112280 115488 119840 123264 126315 128320 128721 134736 134820 136960 143808 144360 153984 154080 161280 164352 168420 171628 179648 179760 191744 192480 202104 205312 205440 214535 215712 224560 230976 239680 246528 252630 256640 257442 269472 269640 273920 287616 288720 300349 307968 308160 322560 328704 336840 343256 359296 359520 383488 384960 386163 404208 410624 410880 429070 431424 449120 461952 479360 493056 505260 513280 514884 538944 539280 547840 575232 577440 600698 615936 616320 643605 673680 686512 718592 719040 766976 769920 772326 808416 821760 858140 862848 898240 901047 923904 958720 986112 1010520 1026560 1029768 1077888 1078560 1150464 1154880 1201396 1231872 1232640 1287210 1347360 1373024 1437184 1438080 1501745 1539840 1544652 1616832 1643520 1716280 1725696 1796480 1802094 1847808 1917440 1930815 2021040 2053120 2059536 2155776 2157120 2300928 2309760 2402792 2465280 2574420 2694720 2703141 2746048 2874368 2876160 3003490 3079680 3089304 3233664 3432560 3451392 3592960 3604188 3695616 3834880 3861630 4042080 4119072 4311552 4314240 4505235 4619520 4805584 4930560 5148840 5389440 5406282 5492096 5752320 6006980 6159360 6178608 6467328 6865120 6902784 7185920 7208376 7723260 8084160 8238144 8623104 8628480 9010470 9239040 9611168 10297680 10778880 10812564 10984192 11504640 12013960 12357216 12934656 13515705 13730240 14371840 14416752 15446520 16168320 16476288 17256960 18020940 18478080 19222336 20595360 21557760 21625128 21968384 24027920 24714432 25869312 27031410 27460480 28833504 30893040 32336640 32952576 34513920 36041880 38444672 41190720 43115520 43250256 43936768 48055840 49428864 54062820 54920960 57667008 61786080 64673280 65905152 72083760 76889344 82381440 86500512 96111680 98857728 108125640 109841920 115334016 123572160 129346560 131810304 144167520 153778688 164762880 173001024 192223360 197715456 216251280 219683840 230668032 247144320 288335040 307557376 329525760 346002048 384446720 395430912 432502560 461336064 494288640 576670080 659051520 692004096 768893440 865005120 922672128 988577280 1153340160 1384008192 1537786880 1730010240 1977154560 2306680320 2768016384 3460020480 4613360640 6920040960 13840081920
- Sum of all divisors σ(n): 55456472448
- Sum of proper divisors (its aliquot sum) s(n): 41616390528
- 13840081920 is an abundant number, because the sum of its proper divisors (41616390528) is greater than itself. Its abundance is 27776308608
Bases of 13840081920
- Binary: 11001110001110111011100100000000002
- Hexadecimal: 0x338EEE400
- Base-36: 6CW0ZK0
Squares and roots of 13840081920
- 13840081920 squared (138400819202) is 191547867552310886400
- 13840081920 cubed (138400819203) is 2651038178525292553083813888000
-
The
square root of 13840081920 is 117643.8775287521 -
The
cube root of 13840081920 is 2400.9303060079
Scales and comparisons
How big is 13840081920?- 13,840,081,920 seconds is equal to 440 years, 3 weeks, 5 days, 3 hours, 12 minutes.
-
To count from 1 to 13,840,081,920 would take you about eight hundred eighty 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 13840081920 cubic inches would be around 200.1 feet tall.
Recreational maths with 13840081920
- 13840081920 backwards is 02918004831
- 13840081920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13840081920's digits is 36
- More coming soon!
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