13318888439640

Names of 13318888439640

• Cardinal: 13318888439640 can be written as Thirteen trillion, three hundred eighteen billion, eight hundred eighty-eight million, four hundred thirty-nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.331888843964 × 10¹³

Factors of 13318888439640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3027

Divisors of 13318888439640

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 29 30 35 40 42 53 56 58 60 70 84 87 105 106 116 120 127 140 145 159 168 174 203 210 212 232 254 265 280 290 318 348 371 381 406 420 424 435 508 530 580 609 635 636 696 742 762 795 812 840 841 870 889 1015 1016 1060 1113 1160 1218 1270 1272 1484 1524 1537 1590 1624 1682 1740 1778 1855 1905 2030 2120 2226 2436 2523 2540 2667 2801 2968 3045 3048 3074 3180 3364 3480 3556 3683 3710 3810 4060 4205 4445 4452 4611 4872 5046 5080 5334 5565 5602 5887 6090 6148 6360 6728 6731 7112 7366 7420 7620 7685 8120 8403 8410 8890 8904 9222 10092 10668 10759 11049 11130 11204 11774 12180 12296 12615 13335 13462 14005 14732 14840 15240 15370 16806 16820 17661 17780 18415 18444 19607 20184 20193 21336 21518 22098 22260 22408 23055 23548 24360 25230 25781 26670 26924 28010 29435 29464 30740 32277 33612 33640 33655 35322 35560 36830 36888 39214 40386 42015 43036 44196 44520 44573 46110 47096 47117 50460 51562 53340 53795 53848 55245 56020 58821 58870 61480 64554 67224 67310 70644 73660 77343 78428 80772 81229 84030 86072 88305 88392 89146 92220 94234 98035 100920 100965 103124 106680 106807 107590 110490 112040 117642 117740 128905 129108 133719 134620 141288 141351 147320 148453 154686 156856 161385 161544 162458 168060 176610 178292 184440 188468 195199 196070 201930 206248 213614 215180 220980 222865 235284 235480 235585 243687 257810 258216 267438 269240 282702 294105 296906 309372 312011 320421 322770 324916 336120 353220 355727 356584 376936 386715 390398 392140 403860 406145 427228 430360 441960 445359 445730 470568 471170 487374 515620 534035 534876 565404 568603 585597 588210 593812 618744 624022 640842 645540 649832 668595 706440 706755 711454 742265 747649 773430 780796 784280 807720 812290 854456 890718 891460 936033 942340 974748 975995 1031240 1039171 1067181 1068070 1069752 1130808 1137206 1171194 1176420 1187624 1218435 1248044 1281684 1291080 1337190 1366393 1413510 1422908 1484530 1495298 1546860 1560055 1561592 1602105 1624580 1705809 1778635 1781436 1782920 1872066 1884680 1949496 1951990 2078342 2134362 2136140 2226795 2242947 2274412 2342388 2352840 2355641 2436870 2490089 2496088 2563368 2674380 2732786 2827020 2843015 2845816 2927985 2969060 2990596 3093720 3117513 3120110 3204210 3249160 3411618 3557270 3562872 3738245 3744132 3903980 4099179 4156684 4268724 4272280 4305137 4453590 4485894 4548824 4680165 4684776 4711282 4873740 4980178 5195855 5335905 5348760 5465572 5654040 5660771 5686030 5855970 5938120 5981192 6235026 6240220 6408420 6823236 6831965 7066923 7114540 7470267 7476490 7488264 7807960 8198358 8313368 8529045 8537448 8610274 8907180 8971788 9360330 9422564 9747480 9960356 10316083 10391710 10671810 10931144 11214735 11321542 11372060 11711940 11778205 12450445 12470052 12480440 12816840 12915411 13646472 13663930 14133846 14229080 14940534 14952980 15587565 16396716 16489487 16982313 17058090 17220548 17814360 17943576 18720660 18845128 18853531 19920712 20495895 20632166 20783420 21343620 21525685 22429470 22643084 22744120 23423880 23556410 24900890 24940104 25830822 27327860 28267692 28303855 29881068 29905960 30135959 30948249 31175130 32793432 32978974 33964626 34116180 34441096 35334615 37351335 37441320 37707062 39625397 40991790 41264332 41566840 42687240 43051370 44858940 45286168 47112820 49468461 49801780 51580415 51661644 54655720 56535384 56560593 56607710 59762136 60271918 61896498 62350260 64577055 65957948 67929252 68232360 70669230 72212581 74702670 75414124 79250794 81983580 82447435 82528664 84911565 86102740 89717880 90407877 94225640 94267655 98936922 99603560 103160830 103323288 113121186 113215420 118876191 120543836 123792996 124700520 124848973 129154110 131915896 131974717 135858504 141338460 144425162 149405340 150679795 150828248 154741245 158501588 163967160 164894870 169823130 172205480 180815754 188535310 197873844 198126985 206321660 216637743 226242372 226430840 237752382 241087672 247342305 247585992 249697946 258308220 263949434 282676920 282802965 288850324 298810680 299166407 301359590 309482490 317003176 329789740 339646260 361062905 361631508 374546919 377070620 395747688 395924151 396253970 412643320 433275486 452039385 452484744 475504764 494684610 499395892 516616440 527898868 546752399 565605930 577700648 594380955 598332814 602719180 618964980 624244865 659579480 659873585 679292520 722125810 723263016 749093838 754141240 791848302 792507940 866550972 873942811 897499221 904078770 951009528 989369220 998791784 1055797736 1083188715 1093504798 1131211860 1188761910 1196665628 1205438360 1237929960 1248489730 1319747170 1444251620 1495832035 1498187676 1583696604 1585015880 1640257197 1733101944 1747885622 1794998442 1808157540 1872734595 1978738440 1979620755 2094164849 2166377430 2187009596 2262423720 2377523820 2393331256 2496979460 2621828433 2639494340 2733761995 2888503240 2991664070 2996375352 3167393208 3280514394 3495771244 3589996884 3616315080 3745469190 3827266793 3959241510 4188329698 4332754860 4369714055 4374019192 4487496105 4755047640 4993958920 5243656866 5278988680 5467523990 5983328140 6282494547 6561028788 6991542488 7179993768 7490938380 7654533586 7918483020 8201285985 8376659396 8665509720 8739428110 8974992210 10470824245 10487313732 10935047980 11481800379 11966656280 12564989094 13109142165 13122057576 14981876760 15309067172 15836966040 15855819571 16402571970 16753318792 17478856220 17949984420 19136333965 20941648490 20974627464 21870095960 22963600758 25129978188 26218284330 30618134344 31412472735 31711639142 32805143940 34957712440 35899968840 38272667930 41883296980 45927201516 47567458713 50259956376 52436568660 57409001895 62824945470 63423278284 65610287880 76545335860 79279097855 83766593960 91854403032 95134917426 104873137320 110990736997 114818003790 125649890940 126846556568 153090671720 158558195710 190269834852 221981473994 229636007580 237837293565 251299781880 317116391420 332972210991 380539669704 443962947988 459272015160 475674587130 554953684985 634232782840 665944421982 887925895976 951349174260 1109907369970 1331888843964 1664861054955 1902698348520 2219814739940 2663777687928 3329722109910 4439629479880 6659444219820 13318888439640
• Sum of all divisors σ(n): 48582795755520
• Sum of proper divisors (its aliquot sum) s(n): 35263907315880
• 13318888439640 is an abundant number, because the sum of its proper divisors (35263907315880) is greater than itself. Its abundance is 21945018876240

Bases of 13318888439640

• Binary: 11000001110100001011100111010011111101011000₂
• Hexadecimal: 0xC1D0B9D3F58
• Base-36: 4PYM2AKBC

Squares and roots of 13318888439640

• 13318888439640 squared (13318888439640²) is 177392789267576033923329600
• 13318888439640 cubed (13318888439640³) is 2362674770251413100906155083537425344000
• The square root of 13318888439640 is 3649505.2321705197
• The cube root of 13318888439640 is 23704.0557781133

Scales and comparisons

• 13,318,888,439,640 seconds is equal to 423,499 years, 23 weeks, 4 days, 9 hours, 14 minutes.
• To count from 1 to 13,318,888,439,640 would take you about one million, fifty-eight thousand, seven hundred forty-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 13318888439640 cubic inches would be around 1975.3 feet tall.

Recreational maths with 13318888439640

• 13318888439640 backwards is 04693488881331
• The number of decimal digits it has is: 14
• The sum of 13318888439640's digits is 66
• More coming soon!