138809481200
138,809,481,200 is an even composite number composed of six prime numbers multiplied together.
138809481200 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 138809481200:
24 × 52 × 13 × 17 × 31 × 373
(2 × 2 × 2 × 2 × 5 × 5 × 13 × 17 × 31 × 37 × 37 × 37)See below for interesting mathematical facts about the number 138809481200 from the Numbermatics database.
Names of 138809481200
- Cardinal: 138809481200 can be written as One hundred thirty-eight billion, eight hundred nine million, four hundred eighty-one thousand, two hundred.
Scientific notation
- Scientific notation: 1.388094812 × 1011
Factors of 138809481200
Divisors of 138809481200
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 25 26 31 34 37 40 50 52 62 65 68 74 80 85 100 104 124 130 136 148 155 170 185 200 208 221 248 260 272 296 310 325 340 370 400 403 425 442 481 496 520 527 592 620 629 650 680 740 775 806 850 884 925 962 1040 1054 1105 1147 1240 1258 1300 1360 1369 1480 1550 1612 1700 1768 1850 1924 2015 2108 2210 2294 2405 2480 2516 2600 2635 2738 2960 3100 3145 3224 3400 3536 3700 3848 4030 4216 4420 4588 4810 5032 5200 5270 5476 5525 5735 6200 6290 6448 6800 6845 6851 7400 7696 8060 8177 8432 8840 9176 9620 10064 10075 10540 10952 11050 11470 12025 12400 12580 13175 13690 13702 14800 14911 15725 16120 16354 17680 17797 18352 19240 19499 20150 21080 21904 22100 22940 23273 24050 25160 26350 27380 27404 28675 29822 31450 32240 32708 34225 34255 35594 38480 38998 40300 40885 42160 42439 44200 45880 46546 48100 50320 50653 52700 54760 54808 57350 59644 62900 65416 68450 68510 71188 74555 77996 80600 81770 84878 88400 88985 91760 93092 96200 97495 101306 105400 109520 109616 114700 116365 119288 125800 130832 136900 137020 142376 149110 155992 161200 163540 169756 171275 177970 186184 192400 194990 202612 204425 210800 212195 229400 232730 238576 251600 253265 253487 273800 274040 284752 298220 302549 311984 327080 339512 342550 355940 372368 372775 389980 405224 408850 424390 444925 458800 465460 487475 506530 506974 547600 548080 551707 581825 596440 605098 654160 658489 679024 685100 711880 721463 745550 779960 810448 817700 848780 861101 889850 930920 974950 1013060 1013948 1060975 1103414 1163650 1192880 1210196 1266325 1267435 1316978 1370200 1423760 1442926 1491100 1512745 1559920 1570243 1635400 1697560 1722202 1779700 1861840 1949900 2026120 2027896 2121950 2206828 2327300 2420392 2532650 2534870 2633956 2740400 2758535 2885852 2982200 3025490 3140486 3270800 3292445 3395120 3444404 3559400 3607315 3899800 4052240 4055792 4243900 4305505 4413656 4654600 4840784 5065300 5069740 5267912 5517070 5771704 5964400 6050980 6280972 6337175 6584890 6888808 7118800 7214630 7563725 7799600 7851215 8487800 8611010 8827312 9309200 9379019 10130600 10139480 10535824 11034140 11194313 11543408 12101960 12561944 12674350 13169780 13777616 13792675 14429260 15127450 15702430 16462225 16975600 17222020 18036575 18758038 20261200 20278960 20413159 21527525 22068280 22388626 24203920 25123888 25348700 26339560 26694131 27585350 28858520 30254900 31404860 32924450 34444040 36073150 37516076 39256075 40826318 43055050 44136560 44777252 46895095 50697400 52679120 53388262 55170700 55971565 57717040 60509800 62809720 65848900 68888080 72146300 75032152 78512150 81652636 86110100 89554504 93790190 101394800 102065795 106776524 110341400 111943130 121019600 125619440 131697800 133470655 144292600 150064304 157024300 163305272 172220200 179109008 187580380 204131590 213553048 220682800 223886260 234475475 263395600 266941310 279857825 288585200 314048600 326610544 344440400 347023703 375160760 408263180 427106096 447772520 468950950 510328975 533882620 559715650 628097200 667353275 694047406 750321520 816526360 895545040 937901900 1020657950 1067765240 1119431300 1334706550 1388094812 1633052720 1735118515 1875803800 2041315900 2135530480 2238862600 2669413100 2776189624 3470237030 3751607600 4082631800 4477725200 5338826200 5552379248 6940474060 8165263600 8675592575 10677652400 13880948120 17351185150 27761896240 34702370300 69404740600 138809481200
- Sum of all divisors σ(n): 403439178240
- Sum of proper divisors (its aliquot sum) s(n): 264629697040
- 138809481200 is an abundant number, because the sum of its proper divisors (264629697040) is greater than itself. Its abundance is 125820215840
Bases of 138809481200
- Binary: 100000010100011011000010010111111100002
- Hexadecimal: 0x2051B097F0
- Base-36: 1RRNKX68
Squares and roots of 138809481200
- 138809481200 squared (1388094812002) is 19268072071013153440000
- 138809481200 cubed (1388094812003) is 2674591087901545387382395328000000
-
The
square root of 138809481200 is 372571.4444237507 -
The
cube root of 138809481200 is 5177.7337024963
Scales and comparisons
How big is 138809481200?- 138,809,481,200 seconds is equal to 4,413 years, 37 weeks, 5 hours, 13 minutes, 20 seconds.
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To count from 1 to 138,809,481,200 would take you about eight thousand, eight hundred twenty-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 138809481200 cubic inches would be around 431.5 feet tall.
Recreational maths with 138809481200
- 138809481200 backwards is 002184908831
- The number of decimal digits it has is: 12
- The sum of 138809481200's digits is 44
- More coming soon!
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