138971232610560

Names of 138971232610560

• Cardinal: 138971232610560 can be written as One hundred thirty-eight trillion, nine hundred seventy-one billion, two hundred thirty-two million, six hundred ten thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.3897123261056 × 10¹⁴

Factors of 138971232610560

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 258477

Divisors of 138971232610560

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 128 135 140 144 160 162 168 180 189 192 210 216 224 240 252 256 270 280 288 315 320 324 336 360 378 384 405 420 432 448 480 504 540 560 567 576 630 640 648 672 720 743 756 768 810 840 864 896 945 960 1008 1080 1120 1134 1152 1260 1280 1296 1344 1440 1486 1512 1620 1680 1728 1792 1890 1920 2016 2160 2229 2240 2268 2304 2520 2592 2688 2835 2880 2972 3024 3240 3360 3456 3715 3780 3840 4032 4320 4458 4480 4536 5040 5184 5201 5376 5670 5760 5944 6048 6480 6687 6720 6912 7430 7560 8064 8640 8916 8960 9072 10080 10368 10402 11145 11340 11520 11888 12096 12960 13374 13440 14860 15120 15603 16128 17280 17832 18144 20061 20160 20736 20804 22290 22680 23776 24192 25920 26005 26748 26880 29720 30240 31206 33435 34560 35664 36288 40122 40320 41608 44580 45360 46809 47552 48384 51840 52010 53496 59440 60183 60480 62412 66870 71328 72576 78015 80244 80640 83216 89160 90720 93618 95104 100305 103680 104020 106992 118880 120366 120960 124824 133740 140427 142656 145152 156030 160488 166432 178320 181440 187236 190208 200610 208040 213984 234045 237760 240732 241920 249648 257717 267480 280854 285312 300915 312060 320976 332864 356640 362880 374472 401220 416080 421281 427968 468090 475520 481464 499296 515434 534960 561708 570624 601830 624120 641952 665728 702135 713280 725760 748944 773151 802440 832160 842562 855936 936180 951040 962928 998592 1030868 1069920 1123416 1203660 1248240 1283904 1288585 1331456 1404270 1426560 1497888 1546302 1604880 1664320 1685124 1711872 1804019 1872360 1925856 1997184 2061736 2106405 2139840 2246832 2319453 2407320 2496480 2567808 2577170 2808540 2853120 2995776 3092604 3209760 3328640 3370248 3608038 3744720 3851712 3865755 3994368 4123472 4212810 4279680 4493664 4638906 4814640 4992960 5135616 5154340 5412057 5617080 5991552 6185208 6419520 6657280 6740496 6958359 7216076 7489440 7703424 7731510 8246944 8425620 8559360 8987328 9020095 9277812 9629280 9985920 10308680 10824114 11234160 11597265 11983104 12370416 12839040 13480992 13916718 14432152 14978880 15406848 15463020 16236171 16493888 16851240 17974656 18040190 18555624 19258560 19971840 20617360 20875077 21648228 22468320 23194530 24740832 25678080 26961984 27060285 27833436 28864304 29957760 30926040 32472342 32987776 33702480 34791795 35949312 36080380 37111248 38517120 41234720 41750154 43296456 44936640 46389060 48708513 49481664 53923968 54120570 55666872 57728608 59915520 61852080 64944684 65975552 67404960 69583590 72160760 74222496 77034240 81180855 82469440 83500308 86592912 89873280 92778120 97417026 98963328 104375385 107847936 108241140 111333744 115457216 123704160 129889368 134809920 139167180 144321520 146125539 148444992 162361710 164938880 167000616 173185824 179746560 185556240 191483731 194834052 197926656 208750770 216482280 222667488 230914432 243542565 247408320 259778736 269619840 278334360 288643040 292251078 296889984 324723420 329877760 334001232 346371648 371112480 382967462 389668104 417501540 432964560 445334976 461828864 487085130 494816640 519557472 539239680 556668720 574451193 577286080 584502156 593779968 649446840 668002464 692743296 730627695 742224960 765934924 779336208 835003080 865929120 890669952 957418655 974170260 989633280 1039114944 1113337440 1148902386 1154572160 1169004312 1298893680 1336004928 1340386117 1385486592 1461255390 1484449920 1531869848 1558672416 1670006160 1723353579 1731858240 1781339904 1914837310 1948340520 2078229888 2226674880 2297804772 2309144320 2338008624 2597787360 2672009856 2680772234 2872255965 2922510780 2968899840 3063739696 3117344832 3340012320 3446707158 3463716480 3829674620 3896681040 4021158351 4156459776 4453349760 4595609544 4676017248 5170060737 5195574720 5344019712 5361544468 5744511930 5845021560 6127479392 6234689664 6680024640 6701930585 6893414316 6927432960 7659349240 7793362080 8042316702 8616767895 8906699520 9191219088 9352034496 10340121474 10391149440 10723088936 11489023860 11690043120 12063475053 12254958784 12469379328 13360049280 13403861170 13786828632 15318698480 15510182211 15586724160 16084633404 17233535790 18382438176 18704068992 20105791755 20680242948 20782298880 21446177872 22978047720 23380086240 24126950106 24509917568 25850303685 26720098560 26807722340 27573657264 30637396960 31020364422 31173448320 32169266808 34467071580 36190425159 36764876352 37408137984 40211583510 41360485896 42892355744 45956095440 46760172480 48253900212 49019835136 51700607370 53615444680 55147314528 60317375265 61274793920 62040728844 62346896640 64338533616 68934143160 72380850318 73529752704 77550911055 80423167020 82720971792 85784711488 91912190880 93520344960 96507800424 103401214740 107230889360 108571275477 110294629056 120634750530 122549587840 124081457688 128677067232 137868286320 144761700636 147059505408 155101822110 160846334040 165441943584 171569422976 180952125795 183824381760 187040689920 193015600848 206802429480 214461778720 217142550954 220589258112 241269501060 245099175680 248162915376 257354134464 275736572640 289523401272 310203644220 321692668080 330883887168 343138845952 361904251590 367648763520 386031201696 413604858960 428923557440 434285101908 441178516224 482539002120 496325830752 514708268928 542856377385 551473145280 579046802544 620407288440 643385336160 661767774336 723808503180 735297527040 772062403392 827209717920 857847114880 868570203816 965078004240 992651661504 1029416537856 1085712754770 1102946290560 1158093605088 1240814576880 1286770672320 1323535548672 1447617006360 1544124806784 1654419435840 1715694229760 1737140407632 1930156008480 1985303323008 2171425509540 2205892581120 2316187210176 2481629153760 2573541344640 2895234012720 3088249613568 3308838871680 3474280815264 3860312016960 3970606646016 4342851019080 4632374420352 4963258307520 5147082689280 5790468025440 6617677743360 6948561630528 7720624033920 8685702038160 9264748840704 9926516615040 11580936050880 13897123261056 15441248067840 17371404076320 19853033230080 23161872101760 27794246522112 34742808152640 46323744203520 69485616305280 138971232610560
• Sum of all divisors σ(n): 569069350730496
• Sum of proper divisors (its aliquot sum) s(n): 430098118119936
• 138971232610560 is an abundant number, because the sum of its proper divisors (430098118119936) is greater than itself. Its abundance is 291126885509376

Bases of 138971232610560

• Binary: 11111100110010011000010111101000010100100000000₂
• Hexadecimal: 0x7E64C2F42900
• Base-36: 1D9EI3RK00

Squares and roots of 138971232610560

• 138971232610560 squared (138971232610560²) is 19313003493298375192623513600
• 138971232610560 cubed (138971232610560³) is 2683951900875726356985382954768967663616000
• The square root of 138971232610560 is 11788606.0503589651
• The cube root of 138971232610560 is 51797.4408541945

Scales and comparisons

• 138,971,232,610,560 seconds is equal to 4,418,855 years, 17 weeks, 1 day, 9 hours, 36 minutes.
• To count from 1 to 138,971,232,610,560 would take you about eleven million, forty-seven thousand, one hundred thirty-eight 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 138971232610560 cubic inches would be around 4316.5 feet tall.

Recreational maths with 138971232610560

• 138971232610560 backwards is 065016232179831
• 138971232610560 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138971232610560's digits is 54
• More coming soon!