138019499520
138,019,499,520 is an even composite number composed of six prime numbers multiplied together.
138019499520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 138019499520:
29 × 3 × 5 × 72 × 31 × 11831
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 31 × 11831)See below for interesting mathematical facts about the number 138019499520 from the Numbermatics database.
Names of 138019499520
- Cardinal: 138019499520 can be written as One hundred thirty-eight billion, nineteen million, four hundred ninety-nine thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.3801949952 × 1011
Factors of 138019499520
Divisors of 138019499520
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 32 35 40 42 48 49 56 60 62 64 70 80 84 93 96 98 105 112 120 124 128 140 147 155 160 168 186 192 196 210 217 224 240 245 248 256 280 294 310 320 336 372 384 392 420 434 448 465 480 490 496 512 560 588 620 640 651 672 735 744 768 784 840 868 896 930 960 980 992 1085 1120 1176 1240 1280 1302 1344 1470 1488 1519 1536 1568 1680 1736 1792 1860 1920 1960 1984 2170 2240 2352 2480 2560 2604 2688 2940 2976 3038 3136 3255 3360 3472 3584 3720 3840 3920 3968 4340 4480 4557 4704 4960 5208 5376 5880 5952 6076 6272 6510 6720 6944 7440 7595 7680 7840 7936 8680 8960 9114 9408 9920 10416 10752 11760 11831 11904 12152 12544 13020 13440 13888 14880 15190 15680 15872 17360 17920 18228 18816 19840 20832 22785 23520 23662 23808 24304 25088 26040 26880 27776 29760 30380 31360 34720 35493 36456 37632 39680 41664 45570 47040 47324 47616 48608 52080 53760 55552 59155 59520 60760 62720 69440 70986 72912 75264 79360 82817 83328 91140 94080 94648 97216 104160 111104 118310 119040 121520 125440 138880 141972 145824 165634 166656 177465 182280 188160 189296 194432 208320 236620 238080 243040 248451 277760 283944 291648 331268 333312 354930 364560 366761 376320 378592 388864 414085 416640 473240 486080 496902 555520 567888 579719 583296 662536 709860 729120 733522 757184 777728 828170 833280 946480 972160 993804 1100283 1135776 1159438 1166592 1242255 1325072 1419720 1458240 1467044 1514368 1656340 1666560 1739157 1833805 1892960 1944320 1987608 2200566 2271552 2318876 2333184 2484510 2567327 2650144 2839440 2898595 2916480 2934088 3028736 3312680 3478314 3667610 3785920 3888640 3975216 4401132 4543104 4637752 4969020 5134654 5300288 5501415 5678880 5797190 5832960 5868176 6057472 6625360 6956628 7335220 7571840 7701981 7950432 8695785 8802264 9086208 9275504 9938040 10269308 10600576 11002830 11357760 11594380 11665920 11736352 12836635 13250720 13913256 14670440 15143680 15403962 15900864 17391570 17604528 17971289 18172416 18551008 19876080 20538616 21201152 22005660 22715520 23188760 23472704 25673270 26501440 27826512 29340880 30287360 30807924 31801728 34783140 35209056 35942578 37102016 38509905 39752160 41077232 42402304 44011320 45431040 46377520 46945408 51346540 53002880 53913867 55653024 58681760 61615848 63603456 69566280 70418112 71885156 74204032 77019810 79504320 82154464 88022640 89856445 90862080 92755040 93890816 102693080 106005760 107827734 111306048 117363520 123231696 127206912 139132560 140836224 143770312 148408064 154039620 159008640 164308928 176045280 179712890 185510080 187781632 205386160 212011520 215655468 222612096 234727040 246463392 269569335 278265120 281672448 287540624 296816128 308079240 318017280 328617856 352090560 359425780 371020160 410772320 431310936 445224192 469454080 492926784 539138670 556530240 563344896 575081248 616158480 636034560 657235712 704181120 718851560 742040320 821544640 862621872 890448384 938908160 985853568 1078277340 1113060480 1150162496 1232316960 1314471424 1408362240 1437703120 1484080640 1643089280 1725243744 1971707136 2156554680 2226120960 2300324992 2464633920 2816724480 2875406240 3286178560 3450487488 3943414272 4313109360 4452241920 4600649984 4929267840 5750812480 6572357120 6900974976 8626218720 9201299968 9858535680 11501624960 13801949952 17252437440 19717071360 23003249920 27603899904 34504874880 46006499840 69009749760 138019499520
- Sum of all divisors σ(n): 529870657536
- Sum of proper divisors (its aliquot sum) s(n): 391851158016
- 138019499520 is an abundant number, because the sum of its proper divisors (391851158016) is greater than itself. Its abundance is 253831658496
Bases of 138019499520
- Binary: 100000001000101001101001101110000000002
- Hexadecimal: 0x20229A6E00
- Base-36: 1REL8VEO
Squares and roots of 138019499520
- 138019499520 squared (1380194995202) is 19049382247751280230400
- 138019499520 cubed (1380194995203) is 2629186203999804342839078289408000
-
The
square root of 138019499520 is 371509.7569647397 -
The
cube root of 138019499520 is 5167.8926386781
Scales and comparisons
How big is 138019499520?- 138,019,499,520 seconds is equal to 4,388 years, 30 weeks, 5 days, 21 hours, 52 minutes.
-
To count from 1 to 138,019,499,520 would take you about eight thousand, seven hundred seventy-seven 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 138019499520 cubic inches would be around 430.7 feet tall.
Recreational maths with 138019499520
- 138019499520 backwards is 025994910831
- The number of decimal digits it has is: 12
- The sum of 138019499520's digits is 51
- More coming soon!
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