13145091795990

Names of 13145091795990

• Cardinal: 13145091795990 can be written as Thirteen trillion, one hundred forty-five billion, ninety-one million, seven hundred ninety-five thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.314509179599 × 10¹³

Factors of 13145091795990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 79127

Divisors of 13145091795990

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 14 15 18 21 22 30 33 35 42 45 47 49 55 63 66 70 73 77 90 94 98 99 105 110 126 141 146 147 154 165 198 210 219 231 235 245 282 294 315 329 330 365 385 423 438 441 462 470 490 495 511 517 539 630 657 658 693 705 730 735 770 803 846 882 987 990 1022 1034 1078 1095 1155 1314 1386 1410 1470 1533 1551 1606 1617 1645 1974 2115 2190 2205 2303 2310 2409 2555 2585 2695 2961 3066 3102 3234 3285 3290 3431 3465 3577 3619 4015 4230 4410 4599 4606 4653 4818 4851 4935 5110 5170 5390 5621 5922 6570 6862 6909 6930 7154 7227 7238 7665 7755 8030 8085 9198 9306 9702 9870 10293 10731 10857 11242 11515 12045 13818 14454 14805 15330 15510 16170 16863 17155 17885 18095 20586 20727 21462 21714 22995 23030 23265 24017 24090 24255 25333 28105 29610 30879 32193 32571 33726 34310 34545 35770 36135 36190 37741 39347 41454 45990 46530 48034 48510 50589 50666 51465 53655 54285 56210 61758 64386 65142 69090 72051 72270 75482 75999 78694 78979 84315 101178 102930 103635 107310 108570 113223 118041 120085 126665 144102 151998 154395 157958 160965 162855 168119 168630 188705 196735 207270 216153 226446 227997 236082 236937 240170 252945 253330 264187 308790 321930 325710 336238 339669 354123 360255 377410 379995 393470 394895 432306 455994 473874 504357 505890 528374 552853 566115 590205 679338 708246 710811 720510 759990 789790 792561 840595 868769 1008714 1080765 1105706 1132230 1139985 1180410 1184685 1320935 1421622 1513071 1585122 1658559 1681190 1698345 1737538 1770615 1849309 2161530 2279970 2369370 2377683 2521785 2606307 2641870 2764265 3026142 3317118 3396690 3541230 3554055 3698618 3712013 3869971 3962805 4343845 4755366 4975677 5043570 5212614 5528530 5547927 5765467 6081383 7108110 7424026 7565355 7739942 7818921 7925610 8292795 8687690 9246545 9951354 11095854 11136039 11530934 11609913 11888415 12162766 13031535 15130710 15637842 16585590 16643781 17296401 18244149 18493090 18560065 19349855 22272078 23219826 23776830 24878385 25984091 26063070 27739635 28827335 30406915 33287562 33408117 34592802 34829739 36488298 37120130 38699710 39094605 40358269 40832143 42569681 49756770 51889203 51968182 54732447 55479270 55680195 57654670 58049565 60813830 63420137 66816234 69659478 77952273 78189210 80716538 81664286 83218905 85139362 86482005 91220745 103778406 109464894 111360390 116099130 121074807 122496429 126840274 127709043 129920455 155904546 166437810 167040585 172964010 174148695 181888637 182441490 190260411 201791345 204160715 212848405 233856819 242149614 244992858 255418086 259446015 259840910 270976949 273662235 282507883 285825001 317100685 334081170 348297390 363224421 363777274 367489287 380520822 383127129 389761365 403582690 408321430 425696810 443940959 467713638 518892030 541953898 545665911 547324470 565015766 570781233 571650002 605374035 612482145 634201370 638545215 726448842 734978574 766254258 779522730 812930847 847523649 857475003 887881918 909443185 951302055 1091331822 1141562466 1169284095 1210748070 1224964290 1277090430 1331822877 1354884745 1412539415 1429125005 1625861694 1636997733 1695047298 1714950006 1816122105 1818886370 1837446435 1896838643 1902604110 1915635645 2000775007 2219704795 2338568190 2438792541 2542570947 2572425009 2663645754 2709769490 2728329555 2825078830 2853906165 2858250010 2980746439 3107586713 3273995466 3632244210 3674892870 3793677286 3831271290 3995468631 4001550014 4064654235 4237618245 4287375015 4439409590 4877585082 5085141894 5144850018 5456659110 5690515929 5707812330 5961492878 6002325021 6215173426 6659114385 7990937262 8129308470 8184988665 8475236490 8574750030 8942239317 9322760139 9484193215 10003875035 11381031858 12004650042 12193962705 12712854735 12862125045 13277870501 13318228770 14903732195 15537933565 16369977330 17071547787 17884478634 18006975063 18645520278 18968386430 19977343155 20007750070 20865225073 24387925410 25425709470 25724250090 26555741002 26826717951 27968280417 28452579645 29807464390 30011625105 31075867130 34143095574 36013950126 39833611503 39954686310 41730450146 44711196585 46613800695 53653435902 55936560834 56905159290 60023250210 62595675219 66389352505 79667223006 85357738935 89422393170 90034875315 93227601390 104326125365 119500834509 125191350438 132778705010 134133589755 139841402085 146056575511 170715477870 180069750630 187787025657 199168057515 208652250730 239001669018 268267179510 279682804170 292113151022 312978376095 375574051314 398336115030 438169726533 597504172545 625956752190 730282877555 876339453066 938935128285 1195008345090 1314509179599 1460565755110 1877870256570 2190848632665 2629018359198 4381697265330 6572545897995 13145091795990
• Sum of all divisors σ(n): 44901623669760
• Sum of proper divisors (its aliquot sum) s(n): 31756531873770
• 13145091795990 is an abundant number, because the sum of its proper divisors (31756531873770) is greater than itself. Its abundance is 18611440077780

Bases of 13145091795990

• Binary: 10111111010010010100100001101110110000010110₂
• Hexadecimal: 0xBF49486EC16
• Base-36: 4NQRS9BTI

Squares and roots of 13145091795990

• 13145091795990 squared (13145091795990²) is 172793438325003603780080100
• 13145091795990 cubed (13145091795990³) is 2271385608526908919336715474695058799000
• The square root of 13145091795990 is 3625616.0574432035
• The cube root of 13145091795990 is 23600.5002024535

Scales and comparisons

• 13,145,091,795,990 seconds is equal to 417,973 years, 13 weeks, 3 days, 3 hours, 46 minutes, 30 seconds.
• To count from 1 to 13,145,091,795,990 would take you about one million, forty-four thousand, nine hundred thirty-three 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 13145091795990 cubic inches would be around 1966.7 feet tall.

Recreational maths with 13145091795990

• 13145091795990 backwards is 09959719054131
• 13145091795990 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13145091795990's digits is 63
• More coming soon!