138490887702510

Names of 138490887702510

• Cardinal: 138490887702510 can be written as One hundred thirty-eight trillion, four hundred ninety billion, eight hundred eighty-seven million, seven hundred two thousand, five hundred ten.

Scientific notation

• Scientific notation: 1.3849088770251 × 10¹⁴

Factors of 138490887702510

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 443

Divisors of 138490887702510

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 17 18 21 27 30 34 35 42 45 49 51 54 63 70 81 85 90 98 102 105 119 126 135 147 153 162 170 189 210 238 243 245 255 270 294 306 315 357 378 405 409 441 459 486 490 510 567 595 630 714 735 765 810 818 833 882 918 945 1071 1134 1190 1215 1227 1323 1377 1470 1530 1666 1701 1785 1890 2045 2142 2205 2295 2430 2454 2499 2646 2754 2835 2863 3213 3402 3570 3681 3969 4090 4131 4165 4410 4590 4998 5355 5670 5726 6135 6426 6615 6885 6953 7362 7497 7938 8262 8330 8505 8589 9639 10710 11043 11907 12270 12495 13230 13770 13906 14315 14994 16065 17010 17178 18405 19278 19845 20041 20655 20859 22086 22491 23814 24990 25767 28630 28917 32130 33129 34765 36810 37485 39690 40082 41310 41718 42945 44982 48195 48671 51534 55215 57834 59535 60123 62577 66258 67473 69530 74970 77301 85890 96390 97342 99387 100205 104295 110430 112455 119070 120246 125154 128835 134946 144585 146013 154602 165645 167281 180369 187731 198774 200410 202419 208590 224910 231903 243355 257670 289170 292026 300615 312885 331290 334562 337365 340697 360738 375462 386505 404838 438039 463806 486710 496935 501843 541107 563193 601230 625770 674730 681394 695709 730065 773010 836405 876078 901845 938655 993870 1003686 1012095 1022091 1082214 1126386 1159515 1170967 1314117 1391418 1460130 1505529 1623321 1672810 1689579 1703485 1803690 1877310 2024190 2044182 2190195 2319030 2341934 2509215 2628234 2705535 2815965 2843777 3011058 3066273 3246642 3379158 3406970 3478545 3512901 3942351 4380390 4516587 4869963 5018430 5110455 5411070 5631930 5687554 5854835 6132546 6570585 6957090 7025802 7527645 7884702 8116605 8196769 8447895 8531331 9033174 9198819 9739926 10220910 10538703 11709670 11827053 13141170 13549761 14218885 15055290 15331365 16233210 16393538 16895790 17062662 17564505 18397638 19711755 19906439 21077406 22582935 23654106 24349815 24590307 25593993 27099522 27596457 28437770 30662730 31616109 35129010 39423510 39812878 40649283 40983845 42656655 45165870 45994095 48699630 49180614 51187986 52693515 55192914 59135265 59719317 63232218 67748805 68417929 73770921 76781979 81298566 81967690 82789371 85313310 91988190 94848327 99532195 105387030 118270530 119438634 122951535 127969965 135497610 136835858 137982285 139345073 147541842 153563958 158080545 165578742 179157951 189696654 199064390 203246415 205253787 221312763 230345937 245903070 255939930 275964570 278690146 284544981 298596585 316161090 342089645 358315902 368854605 383909895 406492830 410507574 413946855 418035219 442625526 460691874 474241635 478925503 537473853 569089962 597193170 615761361 663938289 684179290 691037811 696725365 737709210 767819790 827893710 836070438 895789755 948483270 957851006 1026268935 1074947706 1106563815 1151729685 1163104793 1231522722 1254105657 1327876578 1382075622 1393450730 1422724905 1436776509 1612421559 1791579510 1847284083 1991814867 2052537870 2090176095 2213127630 2303459370 2326209586 2394627515 2508211314 2687369265 2845449810 2873553018 3078806805 3224843118 3319691445 3352478521 3455189055 3489314379 3694568166 3762316971 3983629734 4180352190 4310329527 4789255030 4837264677 5374738530 5541852249 5815523965 6157613610 6270528285 6639382890 6704957042 6910378110 6978628758 7183882545 7524633942 8062107795 8141733551 8620659054 9236420415 9674529354 9959074335 10057435563 10467943137 11083704498 11286950913 11631047930 12541056570 12930988581 14367765090 16124215590 16283467102 16625556747 16762392605 17446571895 18472840830 18811584855 19918148670 20114871126 20935886274 21551647635 22573901826 24186323385 24425200653 25861977162 27709261245 30172306689 31403829411 33251113494 33524785210 33860852739 34893143790 37623169710 38792965743 40708667755 43103295270 48372646770 48850401306 50287177815 52339715685 55418522490 56434754565 56992134857 60344613378 62807658822 64654942905 67721705478 73275601959 77585931486 81417335510 83127783735 90516920067 94211488233 100574355630 104679431370 112869509130 113984269714 116378897229 122126003265 129309885810 146551203918 150861533445 157019147055 166255567470 169304263695 170976404571 181033840134 188422976466 193964828715 219826805877 232757794458 244252006530 271550760201 282634464699 284960674285 301723066890 314038294110 338608527390 341952809142 366378009795 387929657430 439653611754 452584600335 471057441165 512929213713 543101520402 565268929398 569921348570 581894486145 659480417631 732756019590 814652280603 854882022855 905169200670 942114882330 1025858427426 1099134029385 1163788972290 1318960835262 1357753801005 1413172323495 1538787641139 1629304561206 1709764045710 1978441252893 2198268058770 2564646068565 2715507602010 2826344646990 3077575282278 3297402088155 3956882505786 4073261403015 4616362923417 5129292137130 6594804176310 7693938205695 8146522806030 9232725846834 9892206264465 13849088770251 15387876411390 19784412528930 23081814617085 27698177540502 46163629234170 69245443851255 138490887702510
• Sum of all divisors σ(n): 461056679778240
• Sum of proper divisors (its aliquot sum) s(n): 322565792075730
• 138490887702510 is an abundant number, because the sum of its proper divisors (322565792075730) is greater than itself. Its abundance is 184074904373220

Bases of 138490887702510

• Binary: 11111011111010011101100001010101000011111101110₂
• Hexadecimal: 0x7DF4EC2A87EE
• Base-36: 1D39U2T4VI

Squares and roots of 138490887702510

• 138490887702510 squared (138490887702510²) is 19179725976629235546260300100
• 138490887702510 cubed (138490887702510³) is 2656217276394273396775322757338512123251000
• The square root of 138490887702510 is 11768215.1451488173
• The cube root of 138490887702510 is 51737.6938169517

Scales and comparisons

• 138,490,887,702,510 seconds is equal to 4,403,581 years, 44 weeks, 20 hours, 28 minutes, 30 seconds.
• To count from 1 to 138,490,887,702,510 would take you about eleven million, eight thousand, nine hundred fifty-four 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 138490887702510 cubic inches would be around 4311.5 feet tall.

Recreational maths with 138490887702510

• 138490887702510 backwards is 015207788094831
• 138490887702510 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138490887702510's digits is 63
• More coming soon!