521409194020

Names of 521409194020

• Cardinal: 521409194020 can be written as Five hundred twenty-one billion, four hundred nine million, one hundred ninety-four thousand and twenty.

Scientific notation

• Scientific notation: 5.2140919402 × 10¹¹

Factors of 521409194020

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 338

Divisors of 521409194020

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 10 11 13 17 20 22 26 29 31 34 44 52 55 58 62 65 68 79 85 110 116 124 130 143 145 151 155 158 170 187 220 221 260 286 290 302 310 316 319 340 341 374 377 395 403 442 493 527 572 580 604 620 638 682 715 748 754 755 790 806 869 884 899 935 986 1027 1054 1105 1276 1343 1364 1430 1508 1510 1580 1595 1612 1661 1705 1738 1798 1870 1885 1963 1972 2015 2054 2108 2210 2291 2431 2449 2465 2567 2635 2686 2860 3020 3190 3322 3410 3476 3596 3740 3770 3926 4030 4108 4147 4345 4379 4420 4433 4495 4582 4681 4862 4898 4930 5134 5135 5270 5372 5423 5797 6380 6409 6644 6715 6820 6851 7540 7852 8060 8294 8305 8690 8758 8866 8990 9164 9362 9724 9796 9815 9860 9889 10268 10270 10540 10846 11297 11455 11594 11687 11929 12155 12245 12818 12835 13430 13702 14773 15283 16588 16610 17380 17459 17516 17732 17980 18724 19630 19778 20540 20735 21593 21692 21895 22165 22594 22910 23188 23374 23405 23858 24310 24490 25201 25636 25670 26860 26939 27115 27404 28237 28985 29546 29783 30566 31837 32045 33220 33371 34255 34918 38947 39260 39556 41470 41633 43186 43790 44330 45188 45820 46748 46810 47716 48169 48620 48980 49445 50402 51340 51491 53878 54230 56474 56485 56927 57970 58435 59092 59566 59645 60853 61132 63674 64090 66742 68510 69836 70499 71021 73865 74443 75361 76415 77894 79577 82940 83266 86372 87295 87580 88660 93620 96338 98890 100804 102982 107756 107965 108460 112948 112970 113854 115940 116870 119132 119290 121706 126005 127348 128180 128557 131219 133484 134695 135749 137020 140998 141185 142042 147730 148886 148915 150722 152830 155077 155788 159154 159185 166532 166855 168113 174590 192049 192676 194735 197780 198679 202793 205964 208165 215930 225940 227708 233740 238580 240845 243412 252010 257114 257455 262438 269390 271498 281996 282370 284084 284635 295460 297772 297830 301444 304265 305660 310154 318308 318370 327613 333710 336226 345941 349180 350207 352495 355105 367081 369799 372215 376805 384098 389470 397358 397885 405586 416330 428417 431860 457963 481690 504020 506311 514228 514910 524876 538780 541229 542996 564740 569270 595660 608530 620308 626197 636740 642785 655226 656095 667420 669383 672452 678745 691882 700414 704990 710210 734162 739598 744430 753610 768196 775385 778940 781231 794716 795770 811172 818873 832660 840565 856834 875347 915926 923273 960245 963380 967759 993395 1012622 1013965 1029820 1034501 1082458 1138540 1207357 1217060 1252394 1285570 1310452 1312190 1338766 1357490 1383764 1400828 1409980 1420420 1468324 1479196 1488860 1493239 1507220 1550770 1562462 1591540 1637746 1638065 1681130 1705847 1713668 1729705 1750694 1751035 1764737 1831852 1835405 1846546 1848995 1920490 1935518 1986790 2025244 2027930 2069002 2142085 2164916 2185469 2230723 2289815 2307733 2414714 2504788 2531555 2571140 2624380 2636309 2677532 2706145 2714980 2986478 3101540 3124924 3130985 3275492 3276130 3346915 3362260 3411694 3459410 3501388 3502070 3529474 3670810 3693092 3697990 3805351 3840980 3871036 3906155 3973580 4055860 4067789 4094365 4138004 4284170 4370938 4376735 4461446 4497233 4579630 4615466 4616365 4807387 4829428 4838795 5063110 5172505 5272618 5412290 5569421 5880997 5953519 5972956 6036785 6261970 6286583 6552260 6693830 6823388 6918820 7004140 7058948 7341620 7395980 7466195 7610702 7812310 8135578 8188730 8529235 8568340 8741876 8753470 8823685 8922892 8994466 9159260 9230932 9232730 9614774 9677590 10126220 10156003 10345010 10545236 10645349 10724171 10824580 10927345 11138842 11153615 11379511 11538665 11761994 11907038 12073570 12523940 12573166 13181545 13280927 13387660 14932390 15221404 15624620 15695641 16271156 16377460 17058470 17506940 17647370 17988932 18465460 19026755 19229548 19355180 19412107 20312006 20338945 20690020 21290698 21448342 21854690 22277684 22307230 22486165 22759022 23077330 23523988 23814076 24036935 24147140 25146332 25385063 26363090 26561854 27847105 28999399 29404985 29767595 29864780 30000529 31391282 31432915 34116940 35294740 38053510 38824214 40624012 40677890 42581396 42896684 43709380 44614460 44972330 45518044 46154660 48073870 49469563 50770126 50780015 52726180 52881257 53123708 53226745 53620855 55694210 56897555 57998798 58809970 59535190 60001058 62782564 62865830 64690967 66404635 69152413 76107020 76452961 77648428 78478205 81355780 81725579 89944660 96147740 97060535 98939126 101540252 101560030 105762514 106453490 107241710 111388420 113795110 115997596 117619940 117965881 119070380 120002116 125731660 126925315 129381934 132809270 138304826 139414223 144996995 150002645 152905922 156956410 163451158 172652051 182310907 194121070 197878252 203120060 211525028 212906980 214483420 227590220 235931762 247347815 253850630 258763868 264406285 265618540 276609652 278828446 289993990 300005290 305811844 313912820 323454835 326902316 330005819 345304102 345762065 364621814 382264805 388242140 408627895 471863524 494695630 507701260 528812570 557656892 579987980 589829405 600010580 646909670 660011638 690608204 691524130 697071115 729243628 764529610 817255790 840982571 863260255 898981369 911554535 989391260 1057625140 1179658810 1293819340 1320023276 1383048260 1394142230 1529059220 1533556453 1634511580 1650029095 1681965142 1726520510 1797962738 1823109070 2005419977 2359317620 2370041791 2788284460 3067112906 3300058190 3363930284 3453041020 3595925476 3646218140 4010839954 4204912855 4494906845 4740083582 6134225812 6600116380 7667782265 8021679908 8409825710 8989813690 9480167164 10027099885 11850208955 15335564530 16819651420 17979627380 20054199770 23700417910 26070459701 30671129060 40108399540 47400835820 52140919402 104281838804 130352298505 260704597010 521409194020
• Sum of all divisors σ(n): 1482640588800
• Sum of proper divisors (its aliquot sum) s(n): 961231394780
• 521409194020 is an abundant number, because the sum of its proper divisors (961231394780) is greater than itself. Its abundance is 439822200760

Bases of 521409194020

• Binary: 111100101100110011010001110100000100100₂
• Hexadecimal: 0x796668E824
• Base-36: 6NJ5KKYS

Squares and roots of 521409194020

• 521409194020 squared (521409194020²) is 271867547608586003760400
• 521409194020 cubed (521409194020³) is 141754238878786806652562853192808000
• The square root of 521409194020 is 722086.6942549211
• The cube root of 521409194020 is 8048.7090455593

Scales and comparisons

• 521,409,194,020 seconds is equal to 16,579 years, 10 weeks, 2 days, 15 hours, 13 minutes, 40 seconds.
• To count from 1 to 521,409,194,020 would take you about thirty-three thousand, one hundred fifty-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 521409194020 cubic inches would be around 670.7 feet tall.

Recreational maths with 521409194020

• 521409194020 backwards is 020491904125
• The number of decimal digits it has is: 12
• The sum of 521409194020's digits is 37
• More coming soon!