1340348841918645

Names of 1340348841918645

• Cardinal: 1340348841918645 can be written as One quadrillion, three hundred forty trillion, three hundred forty-eight billion, eight hundred forty-one million, nine hundred eighteen thousand, six hundred forty-five.

Scientific notation

• Scientific notation: 1.340348841918645 × 10¹⁵

Factors of 1340348841918645

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 221

Divisors of 1340348841918645

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 13 15 19 39 57 65 95 169 181 195 247 285 361 507 543 741 845 905 1083 1235 1805 2197 2353 2535 2715 3211 3439 3705 4693 5415 6591 6859 7059 9633 10317 10985 11765 14079 16055 17195 20577 23465 30589 32761 32955 34295 35295 41743 44707 48165 51585 61009 65341 70395 89167 91767 98283 102885 125229 134121 152945 163805 183027 196023 208715 223535 267501 305045 326705 397657 425893 445835 458835 491415 581191 622459 626145 670605 793117 849433 915135 980115 1159171 1192971 1241479 1277679 1337505 1743573 1867377 1988285 2129465 2379351 2548299 2905955 3112295 3477513 3724437 3965585 4247165 5536609 5795855 5929741 5964855 6207395 6388395 7555483 8091967 8717865 9336885 11042629 11826721 11896755 12741495 15069223 16139227 16609827 17387565 17789223 18622185 22666449 24275901 27683045 29648705 33127887 35480163 37777415 40459835 45207669 48417681 55213145 59133605 71975917 75346115 77086633 80696135 83049135 88946115 105195571 112665079 113332245 121379505 143554177 153747373 165639435 177400815 209809951 215927751 224707699 226038345 231259899 242088405 315586713 337995237 359879585 385433165 430662531 461242119 525977855 563325395 629429853 674123097 717770885 768736865 1002126229 1049049755 1079638755 1123538495 1156299495 1367542423 1464646027 1577933565 1689976185 1998715849 2140636501 2153312655 2306210595 2727529363 2921200087 3006378687 3147149265 3370615485 4102627269 4393938081 5010631145 5996147547 6421909503 6837712115 7323230135 8182588089 8763600261 9993579245 10703182505 13027640977 13637646815 14606000435 15031893435 19040398351 20513136345 21969690405 25983306037 27828274513 29980737735 32109547515 37975601131 39082922931 40672093519 40912940445 43818001305 57121195053 65138204885 77949918111 83484823539 95201991755 113926803393 122016280557 129916530185 139141372565 189878005655 195414614655 203360467595 247525178563 285605975265 361767568669 389749590555 417424117695 493682814703 528737215747 569634016965 610081402785 742575535689 1085302706007 1237625892815 1481048444109 1586211647241 1808837843345 2468414073515 2643686078735 3712877678445 4702978392697 5426513530035 6873583804711 7405242220545 7931058236205 14108935178091 20620751414133 23514891963485 34367919023555 70544675890455 89356589461243 103103757070665 268069768383729 446782947306215 1340348841918645
• Sum of all divisors σ(n): 2465860812979200
• Sum of proper divisors (its aliquot sum) s(n): 1125511971060555
• 1340348841918645 is a deficient number, because the sum of its proper divisors (1125511971060555) is less than itself. Its deficiency is 214836870858090

Bases of 1340348841918645

• Binary: 100110000110000101001001000100110010000000010110101₂
• Hexadecimal: 0x4C30A489900B5
• Base-36: D743R9P31X

Squares and roots of 1340348841918645

• 1340348841918645 squared (1340348841918645²) is 1796535018032652803924798636025
• 1340348841918645 cubed (1340348841918645³) is 2407983630886358197536610438015986240016186125
• The square root of 1340348841918645 is 36610774.9428859399
• The cube root of 1340348841918645 is 110256.9432070923

Scales and comparisons

• 1,340,348,841,918,645 seconds is equal to 42,618,947 years, 10 weeks, 3 days, 11 hours, 10 minutes, 45 seconds.
• To count from 1 to 1,340,348,841,918,645 would take you about one hundred twenty-seven million, eight hundred fifty-six thousand, eight hundred forty-one 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 1340348841918645 cubic inches would be around 9188.1 feet tall.

Recreational maths with 1340348841918645

• 1340348841918645 backwards is 5468191488430431
• The number of decimal digits it has is: 16
• The sum of 1340348841918645's digits is 69
• More coming soon!