13813180290

Names of 13813180290

• Cardinal: 13813180290 can be written as Thirteen billion, eight hundred thirteen million, one hundred eighty thousand, two hundred ninety.

Scientific notation

• Scientific notation: 1.381318029 × 10¹⁰

Factors of 13813180290

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2894

Divisors of 13813180290

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 45 54 63 65 67 70 78 81 90 91 105 117 126 130 134 135 162 182 189 195 201 210 234 270 273 315 335 351 378 390 402 405 455 469 546 567 585 603 630 670 702 810 819 871 910 938 945 1005 1053 1134 1170 1206 1365 1407 1638 1742 1755 1809 1890 2010 2106 2345 2457 2613 2730 2797 2814 2835 3015 3510 3618 4095 4221 4355 4690 4914 5226 5265 5427 5594 5670 6030 6097 7035 7371 7839 8190 8391 8442 8710 9045 10530 10854 12194 12285 12663 13065 13985 14070 14742 15678 16782 18090 18291 19579 21105 23517 24570 25173 25326 26130 27135 27970 30485 36361 36582 36855 37989 39158 39195 41955 42210 47034 50346 54270 54873 58737 60970 63315 70551 72722 73710 75519 75978 78390 83910 91455 97895 109083 109746 117474 117585 125865 126630 141102 151038 164619 176211 181805 182910 187399 189945 195790 218166 226557 235170 251730 254527 274365 293685 327249 329238 352422 352755 363610 374798 377595 379890 453114 493857 509054 528633 545415 548730 562197 587370 654498 705510 755190 763581 823095 881055 936995 981747 987714 1057266 1090830 1124394 1132785 1272635 1311793 1527162 1585899 1636245 1646190 1686591 1762110 1873990 1963494 2265570 2290743 2436187 2469285 2545270 2623586 2643165 2810985 2945241 3171798 3272490 3373182 3817905 3935379 4581486 4872374 4908735 4938570 5059773 5286330 5621970 5890482 6558965 6872229 7308561 7635810 7870758 7929495 8432955 9817470 10119546 11453715 11806137 12180935 13117930 13744458 14617122 14726205 15179319 15858990 16865910 17053309 19676895 20616687 21925683 22907430 23612274 24361870 25298865 29452410 30358638 34106618 34361145 35418411 36542805 39353790 41233374 43851366 50597730 51159927 59030685 65777049 68722290 70836822 73085610 75896595 85266545 102319854 103083435 106255233 109628415 118061370 131554098 151793190 153479781 170533090 177092055 197331147 206166870 212510466 219256830 255799635 306959562 328885245 354184110 394662294 460439343 511599270 531276165 657770490 767398905 920878686 986655735 1062552330 1381318029 1534797810 1973311470 2302196715 2762636058 4604393430 6906590145 13813180290
• Sum of all divisors σ(n): 46412239104
• Sum of proper divisors (its aliquot sum) s(n): 32599058814
• 13813180290 is an abundant number, because the sum of its proper divisors (32599058814) is greater than itself. Its abundance is 18785878524

Bases of 13813180290

• Binary: 1100110111010101000110011110000010₂
• Hexadecimal: 0x337546782
• Base-36: 6CG0E4I

Squares and roots of 13813180290

• 13813180290 squared (13813180290²) is 190803949724044484100
• 13813180290 cubed (13813180290³) is 2635609357582322206853338389000
• The square root of 13813180290 is 117529.4868958423
• The cube root of 13813180290 is 2399.3736959489

Scales and comparisons

• 13,813,180,290 seconds is equal to 439 years, 11 weeks, 1 day, 18 hours, 31 minutes, 30 seconds.
• To count from 1 to 13,813,180,290 would take you about eight hundred seventy-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 13813180290 cubic inches would be around 199.9 feet tall.

Recreational maths with 13813180290

• 13813180290 backwards is 09208131831
• The number of decimal digits it has is: 11
• The sum of 13813180290's digits is 36
• More coming soon!