138237281000
138,237,281,000 is an even composite number composed of seven prime numbers multiplied together.
138237281000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 138237281000:
23 × 53 × 72 × 13 × 41 × 67 × 79
(2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 13 × 41 × 67 × 79)See below for interesting mathematical facts about the number 138237281000 from the Numbermatics database.
Names of 138237281000
- Cardinal: 138237281000 can be written as One hundred thirty-eight billion, two hundred thirty-seven million, two hundred eighty-one thousand.
Scientific notation
- Scientific notation: 1.38237281 × 1011
Factors of 138237281000
Divisors of 138237281000
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 4 5 7 8 10 13 14 20 25 26 28 35 40 41 49 50 52 56 65 67 70 79 82 91 98 100 104 125 130 134 140 158 164 175 182 196 200 205 245 250 260 268 280 287 316 325 328 335 350 364 392 395 410 455 469 490 500 520 533 536 553 574 632 637 650 670 700 728 790 820 871 875 910 938 980 1000 1025 1027 1066 1106 1148 1225 1274 1300 1340 1400 1435 1580 1625 1640 1675 1742 1750 1820 1876 1960 1975 2009 2050 2054 2132 2212 2275 2296 2345 2450 2548 2600 2665 2680 2747 2765 2870 3160 3185 3239 3250 3283 3350 3484 3500 3640 3731 3752 3871 3950 4018 4100 4108 4264 4355 4424 4550 4690 4900 5096 5125 5135 5293 5330 5494 5530 5740 6097 6125 6370 6478 6500 6566 6700 6968 7000 7175 7189 7462 7742 7900 8036 8200 8216 8375 8710 9100 9380 9800 9875 10045 10250 10270 10586 10660 10988 11060 11375 11480 11725 12194 12250 12740 12956 13000 13132 13325 13400 13735 13825 14350 14378 14924 15484 15800 15925 16072 16195 16415 16750 17420 18200 18655 18760 19229 19355 19750 20090 20500 20540 21172 21320 21775 21976 22120 22673 22750 23450 24388 24500 25480 25675 25912 26117 26264 26465 26650 27470 27650 28700 28756 29848 30485 30968 31850 32390 32830 33500 34840 35711 35875 35945 37051 37310 38458 38710 39500 40180 41000 41080 42107 42344 42679 43550 45346 45500 46900 48776 49000 50225 50323 51350 52234 52930 53300 54940 55300 57400 57512 58625 60970 63700 64780 65660 66625 67000 68675 68809 69125 71422 71750 71890 74102 74620 76916 77420 79000 79625 80360 80975 82075 84214 85358 87100 90692 91000 93275 93800 96145 96775 100450 100646 102700 104468 105860 106600 108875 109880 110600 113365 117250 121940 127400 128375 129560 130585 131320 132325 133250 134603 137350 137618 138250 142844 143500 143780 148204 149240 152425 153832 154840 158711 159250 161950 164150 168428 170716 174200 178555 179725 181384 185255 186550 192290 193550 200900 201292 205400 208936 210535 211720 213395 217013 217750 226730 234500 243880 249977 251125 251615 256750 259357 261170 264650 266500 269206 274700 275236 276500 285688 287000 287560 294749 296408 304850 317422 318500 323900 328300 336856 341432 343375 344045 357110 359450 370510 373100 384580 387100 401800 402584 404875 410375 421070 426790 434026 435500 453460 466375 469000 480725 481663 483875 499954 502250 503230 513500 518714 522340 529300 533000 538412 549400 550472 553000 566825 589498 609700 634844 637000 647800 652925 656600 661625 673015 686750 688090 714220 718900 741020 746200 762125 769160 774200 793555 809750 820750 842140 853580 868052 871000 892775 898625 906920 926275 932750 961450 963326 967750 999908 1004500 1006460 1027000 1037428 1044680 1052675 1058600 1066975 1076824 1085065 1133650 1178996 1219400 1249885 1258075 1269688 1296785 1305850 1323250 1346030 1373500 1376180 1428440 1437800 1473745 1482040 1519091 1524250 1587110 1619500 1641500 1684280 1707160 1720225 1736104 1749839 1785550 1797250 1852550 1865500 1922900 1926652 1935500 1999816 2009000 2012920 2063243 2074856 2105350 2133950 2170130 2267300 2357992 2403625 2408315 2499770 2516150 2593570 2611700 2646500 2692060 2747000 2752360 2821169 2834125 2947490 3038182 3048500 3174220 3239000 3264625 3283000 3365075 3371641 3440450 3499678 3571100 3594500 3705100 3731000 3845800 3853304 3871000 3967775 4126486 4210700 4267900 4340260 4463875 4534600 4631375 4807250 4816630 4999540 5032300 5187140 5223400 5263375 5293000 5334875 5384120 5425325 5642338 5668250 5894980 6076364 6097000 6249425 6290375 6348440 6483925 6529250 6730150 6743282 6880900 6999356 7142200 7189000 7368725 7410200 7595455 7935550 8252972 8421400 8535800 8601125 8680520 8749195 8927750 9262750 9614500 9633260 9999080 10064600 10316215 10374280 10526750 10633637 10669750 10850650 11284676 11336500 11789960 12041575 12152728 12498850 12580750 12967850 13058500 13460300 13486564 13761800 13998712 14105845 14737450 15190910 15871100 16505944 16825375 16858205 17202250 17498390 17855500 18525500 19229000 19266520 19748183 19838875 20632430 21053500 21267274 21339500 21701300 22569352 22673000 24083150 24997700 25161500 25935700 26117000 26920600 26973128 27126625 28211690 29474900 30381820 31247125 31742200 32419625 33650750 33716410 34404500 34996780 35711000 36843625 37051000 37977275 39496366 39677750 41264860 42107000 42534548 42679000 43402600 43745975 48166300 49995400 50323000 51581075 51871400 53168185 54253250 56423380 58949800 60207875 60763640 62494250 64839250 67301500 67432820 68809000 69993560 70529225 73687250 75954550 78992732 79355500 82529720 84291025 85069096 87491950 96332600 98740915 103162150 106336370 108506500 112846760 120415750 124988500 129678500 134603000 134865640 138237281 141058450 147374500 151909100 157985464 158711000 168582050 174983900 189886375 197481830 206324300 212672740 217013000 218729875 240831500 249977000 257905375 259357000 265840925 276474562 282116900 294749000 303818200 337164100 349967800 352646125 379772750 394963660 412648600 421455125 425345480 437459750 481663000 493704575 515810750 531681850 552949124 564233800 674328200 691186405 705292250 759545500 789927320 842910250 874919500 987409150 1031621500 1063363700 1105898248 1329204625 1382372810 1410584500 1519091000 1685820500 1749839000 1974818300 2063243000 2126727400 2468522875 2658409250 2764745620 2821169000 3371641000 3455932025 3949636600 4937045750 5316818500 5529491240 6911864050 9874091500 10633637000 13823728100 17279660125 19748183000 27647456200 34559320250 69118640500 138237281000
- Sum of all divisors σ(n): 426645273600
- Sum of proper divisors (its aliquot sum) s(n): 288407992600
- 138237281000 is an abundant number, because the sum of its proper divisors (288407992600) is greater than itself. Its abundance is 150170711600
Bases of 138237281000
- Binary: 100000001011111001010110000010111010002
- Hexadecimal: 0x202F9582E8
- Base-36: 1RI6WOO8
Squares and roots of 138237281000
- 138237281000 squared (1382372810002) is 19109545858272961000000
- 138237281000 cubed (1382372810003) is 2641651660592465484459041000000000
-
The
square root of 138237281000 is 371802.7447451135 -
The
cube root of 138237281000 is 5170.6093559243
Scales and comparisons
How big is 138237281000?- 138,237,281,000 seconds is equal to 4,395 years, 26 weeks, 6 days, 12 hours, 43 minutes, 20 seconds.
-
To count from 1 to 138,237,281,000 would take you about eight thousand, seven hundred ninety-one 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 138237281000 cubic inches would be around 430.9 feet tall.
Recreational maths with 138237281000
- 138237281000 backwards is 000182732831
- 138237281000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138237281000's digits is 35
- More coming soon!
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The information we have on file for 138237281000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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