138943066500
138,943,066,500 is an even composite number composed of six prime numbers multiplied together.
138943066500 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 138943066500:
22 × 34 × 53 × 7 × 257 × 1907
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 257 × 1907)See below for interesting mathematical facts about the number 138943066500 from the Numbermatics database.
Names of 138943066500
- Cardinal: 138943066500 can be written as One hundred thirty-eight billion, nine hundred forty-three million, sixty-six thousand, five hundred.
Scientific notation
- Scientific notation: 1.389430665 × 1011
Factors of 138943066500
Divisors of 138943066500
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 27 28 30 35 36 42 45 50 54 60 63 70 75 81 84 90 100 105 108 125 126 135 140 150 162 175 180 189 210 225 250 252 257 270 300 315 324 350 375 378 405 420 450 500 514 525 540 567 630 675 700 750 756 771 810 875 900 945 1028 1050 1125 1134 1260 1285 1350 1500 1542 1575 1620 1750 1799 1890 1907 2025 2100 2250 2268 2313 2570 2625 2700 2835 3084 3150 3375 3500 3598 3780 3814 3855 4050 4500 4626 4725 5140 5250 5397 5670 5721 6300 6425 6750 6939 7196 7628 7710 7875 8100 8995 9252 9450 9535 10125 10500 10794 11340 11442 11565 12850 13349 13500 13878 14175 15420 15750 16191 17163 17990 18900 19070 19275 20250 20817 21588 22884 23130 23625 25700 26698 26985 27756 28350 28605 31500 32125 32382 34326 34695 35980 38140 38550 40047 40500 41634 44975 46260 47250 47675 48573 51489 53396 53970 56700 57210 57825 64250 64764 66745 68652 69390 70875 77100 80094 80955 83268 85815 89950 94500 95350 96375 97146 102978 104085 107940 114420 115650 120141 128500 133490 134925 138780 141750 143025 145719 154467 160188 161910 171630 173475 179900 190700 192750 194292 200235 205956 208170 224875 231300 238375 240282 242865 257445 266980 269850 283500 286050 289125 291438 308934 323820 333725 343260 346950 360423 385500 400470 404775 416340 429075 449750 476750 480564 485730 490099 514890 520425 539700 572100 578250 582876 600705 617868 667450 674625 693900 715125 720846 728595 772335 800940 809550 858150 867375 899500 953500 971460 980198 1001175 1029780 1040850 1081269 1156500 1201410 1214325 1287225 1334900 1349250 1430250 1441692 1457190 1470297 1544670 1619100 1668625 1716300 1734750 1802115 1960396 2002350 2023875 2081700 2145375 2162538 2402820 2428650 2450495 2574450 2602125 2698500 2860500 2914380 2940594 3003525 3089340 3337250 3430693 3469500 3604230 3642975 3861675 4004700 4047750 4290750 4325076 4410891 4857300 4900990 5005875 5148900 5204250 5406345 5881188 6007050 6071625 6436125 6674500 6861386 7208460 7285950 7351485 7723350 8095500 8581500 8821782 9010575 9801980 10011750 10292079 10408500 10812690 12014100 12143250 12252475 12872250 13232673 13722772 14571900 14702970 15017625 15446700 17153465 17643564 18021150 18214875 19308375 20023500 20584158 21625380 22054455 24286500 24504950 25744500 26465346 27031725 29405940 30035250 30876237 34306930 36042300 36429750 36757425 38616750 39698019 41168316 44108910 45052875 49009900 51460395 52930692 54063450 60070500 61262375 61752474 66163365 68613860 72859500 73514850 77233500 79396038 85767325 88217820 90105750 92628711 102920790 108126900 110272275 122524750 123504948 132326730 135158625 147029700 154381185 158792076 171534650 180211500 183787125 185257422 198490095 205841580 220544550 245049500 257301975 264653460 270317250 277886133 308762370 330816825 343069300 367574250 370514844 396980190 428836625 441089100 463143555 514603950 540634500 551361375 555772266 617524740 661633650 735148500 771905925 793960380 857673250 926287110 992450475 1029207900 1102722750 1111544532 1286509875 1323267300 1389430665 1543811850 1654084125 1715346500 1852574220 1984900950 2205445500 2315717775 2573019750 2778861330 3087623700 3308168250 3859529625 3969801900 4631435550 4962252375 5146039500 5557722660 6616336500 6947153325 7719059250 9262871100 9924504750 11578588875 13894306650 15438118500 19849009500 23157177750 27788613300 34735766625 46314355500 69471533250 138943066500
- Sum of all divisors σ(n): 520350614784
- Sum of proper divisors (its aliquot sum) s(n): 381407548284
- 138943066500 is an abundant number, because the sum of its proper divisors (381407548284) is greater than itself. Its abundance is 242464481784
Bases of 138943066500
- Binary: 100000010110011010011011110001100001002
- Hexadecimal: 0x2059A6F184
- Base-36: 1RTV4490
Squares and roots of 138943066500
- 138943066500 squared (1389430665002) is 19305175728423422250000
- 138943066500 cubed (1389430665003) is 2682320315028521497839329625000000
-
The
square root of 138943066500 is 372750.6760557249 -
The
cube root of 138943066500 is 5179.3941254571
Scales and comparisons
How big is 138943066500?- 138,943,066,500 seconds is equal to 4,417 years, 49 weeks, 6 days, 8 hours, 15 minutes.
-
To count from 1 to 138,943,066,500 would take you about eight thousand, eight hundred thirty-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 138943066500 cubic inches would be around 431.6 feet tall.
Recreational maths with 138943066500
- 138943066500 backwards is 005660349831
- 138943066500 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138943066500's digits is 45
- More coming soon!
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