40448843485739955

Names of 40448843485739955

• Cardinal: 40448843485739955 can be written as Forty quadrillion, four hundred forty-eight trillion, eight hundred forty-three billion, four hundred eighty-five million, seven hundred thirty-nine thousand, nine hundred fifty-five.

Scientific notation

• Scientific notation: 4.0448843485739955 × 10¹⁶

Factors of 40448843485739955

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 455

Divisors of 40448843485739955

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 7 9 15 21 27 31 35 45 49 63 81 93 105 135 147 155 189 217 245 279 315 405 409 441 465 567 651 735 837 945 961 1085 1227 1323 1395 1519 1953 2045 2205 2511 2835 2863 2883 3255 3681 3969 4185 4557 4805 5859 6135 6615 6727 7595 8589 8649 9765 11043 12555 12679 13671 14315 14415 17577 18405 19845 20041 20181 22785 25767 25947 29295 29791 33129 33635 38037 41013 42945 43245 47089 55215 60123 60543 63395 68355 77301 77841 87885 88753 89373 100205 100905 114111 123039 128835 129735 141267 148955 165645 167281 180369 181629 190185 205065 208537 231903 235445 266259 268119 300615 302715 342333 386505 389205 393049 423801 443765 446865 501843 541107 544887 570555 615195 621271 625611 706335 798777 804357 836405 901845 908145 1026999 1042685 1159515 1170967 1179147 1271403 1331295 1340595 1459759 1505529 1623321 1711665 1863813 1876833 1965245 2119005 2396331 2413071 2509215 2705535 2724435 2751343 3106355 3128055 3512901 3537441 3814209 3993885 4021785 4379277 4516587 5134995 5185711 5591439 5630499 5854835 5895735 6357015 7188993 7298795 7527645 8116605 8196769 8254029 9319065 9384165 10538703 10612323 11981655 12065355 12184519 13137831 13549761 13756715 15557133 16774317 16891497 17564505 17687205 19071045 19259401 21896385 22582935 24590307 24762087 25928555 27957195 28152495 31616109 31836969 35944965 36299977 36553557 39413493 40983845 41270145 46671399 50322951 52693515 53061615 57778203 60922595 65689155 67748805 68417929 73770921 74286261 77785665 83871585 84457485 85291633 94848327 96297005 108899931 109660671 118240479 122951535 123810435 140014197 158080545 159184845 160757041 173334609 181499885 182767785 197067465 205253787 221312763 222858783 233356995 251614755 254099839 255874899 288891015 326699793 328982013 342089645 368854605 371431305 420042591 426458165 474241635 478925503 482271123 520003827 544499655 548303355 591202395 597041431 615761361 663938289 700070985 762299517 767624697 803785205 866673045 980099379 986946039 1026268935 1106563815 1114293915 1125299287 1270499195 1279374495 1436776509 1446813369 1560011481 1633498965 1644910065 1791124293 1847284083 2100212955 2120955799 2286898551 2302874091 2394627515 2411355615 2600019135 2940298137 2985207155 3078806805 3319691445 3352478521 3375897861 3811497585 3838123485 4310329527 4340440107 4900496895 4934730195 4983468271 5373372879 5541852249 5626496435 6362867397 6860695653 6908622273 7183882545 7234066845 7800057405 7877095009 8955621465 9236420415 10057435563 10127693583 10604778995 11434492755 11514370455 12930988581 13021320321 14701490685 14846690593 14950404813 16120118637 16762392605 16879489305 19088602191 20582086959 21551647635 21702200535 23631285027 24917341355 26866864395 27709261245 30172306689 30383080749 31814336985 34303478265 34543111365 34884277897 38792965743 39385475045 44540071779 44851214439 48360355911 50287177815 50638467915 57265806573 64654942905 65106601605 65749629769 70893855081 74233452965 74752024065 80600593185 90516920067 91149242247 95443010955 102910434795 103926834151 104652833691 118156425135 133620215337 134553643317 150861533445 151915403745 171797419719 174421389485 193964828715 197248889307 212681565243 222700358895 224256072195 241801779555 244189945279 271550760201 286329032865 311780502453 313958501073 328748148845 354469275405 400860646011 403660929951 452584600335 455746211235 460247408383 519634170755 523264168455 591746667921 638044695729 668101076685 672768216585 732569835837 858987098595 935341507359 941875503219 986244446535 1063407826215 1202581938033 1220949726395 1357753801005 1380742225149 1558902512265 1569792505365 1775240003763 2004303230055 2018304649755 2038238522839 2197709507511 2301237041915 2806024522077 2825626509657 2958733339605 3190223478645 3221731858681 3662849179185 4142226675447 4676707536795 4709377516095 5325720011289 6012909690165 6114715568517 6593128522533 6903711125745 8418073566231 8876200018815 9665195576043 10191192614195 10988547537555 12426680026341 14030122610385 14128132548285 14267669659873 16108659293405 18344146705551 19779385567599 20711133377235 26628600056445 28995586728129 30573577842585 32965642612665 37280040079023 42090367831155 42803008979619 48325977880215 55032440116653 62133400131705 71338348299365 86986760184387 91720733527755 98896927837995 99873687619111 128409026938857 144977933640645 165097320349959 186400200395115 214015044898095 260960280553161 275162200583265 299621062857333 385227080816571 434933800921935 499368438095555 642045134694285 825486601749795 898863188571999 1155681242449713 1304801402765805 1498105314286665 1926135404082855 2696589565715997 4494315942859995 5778406212248565 8089768697147991 13482947828579985 40448843485739955
• Sum of all divisors σ(n): 87371460544642560
• Sum of proper divisors (its aliquot sum) s(n): 46922617058902605
• 40448843485739955 is an abundant number, because the sum of its proper divisors (46922617058902605) is greater than itself. Its abundance is 6473773573162650

Bases of 40448843485739955

• Binary: 10001111101101000000001001000011100010101111101110110011₂
• Hexadecimal: 0x8FB402438AFBB3
• Base-36: B29X2657W6R

Squares and roots of 40448843485739955

• 40448843485739955 squared (40448843485739955²) is 1636108939333887593187433883402025
• 40448843485739955 cubed (40448843485739955³) is 66178714412736426403626672212531256196249870408875
• The square root of 40448843485739955 is 201118978.4325187821
• The cube root of 40448843485739955 is 343269.6202628051

Scales and comparisons

• 40,448,843,485,739,955 seconds is equal to 1,286,148,106 years, 18 weeks, 4 days, 13 hours, 59 minutes, 15 seconds.
• To count from 1 to 40,448,843,485,739,955 would take you about three billion, eight hundred fifty-eight million, four hundred forty-four thousand, three hundred nineteen 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 40448843485739955 cubic inches would be around 28605.8 feet tall.

Recreational maths with 40448843485739955

• 40448843485739955 backwards is 55993758434884404
• The number of decimal digits it has is: 17
• The sum of 40448843485739955's digits is 90
• More coming soon!