13645480980009745200

Names of 13645480980009745200

• Cardinal: 13645480980009745200 can be written as Thirteen quintillion, six hundred forty-five quadrillion, four hundred eighty trillion, nine hundred eighty billion, nine million, seven hundred forty-five thousand, two hundred.

Scientific notation

• Scientific notation: 1.36454809800097452 × 10¹⁹

Factors of 13645480980009745200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 616576

Divisors of 13645480980009745200

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 150 173 200 240 300 346 400 519 600 692 865 1038 1200 1384 1730 2076 2595 2768 3460 4152 4325 5190 6920 8304 8650 10380 12975 13840 17300 20760 25950 29929 34600 41520 51900 59858 69200 89787 103800 119716 149645 179574 207600 239432 299290 359148 448935 478864 598580 616393 718296 748225 897870 1197160 1232786 1436592 1496450 1795740 1849179 2244675 2394320 2465572 2992900 3081965 3591480 3698358 4489350 4931144 5985800 6163930 7182960 7396716 8978700 9245895 9862288 11971600 12327860 14793432 15409825 17957400 18491790 24655720 29586864 30819650 35914800 36983580 46229475 49311440 61639300 73967160 92458950 106635989 123278600 147934320 184917900 213271978 246557200 319907967 369835800 426543956 533179945 639815934 739671600 853087912 1066359890 1279631868 1599539835 1706175824 2132719780 2559263736 2665899725 3199079670 4265439560 5118527472 5331799450 6398159340 7997699175 8530879120 10663598900 12796318680 15995398350 18448026097 21327197800 25592637360 31990796700 36896052194 42654395600 55344078291 63981593400 73792104388 92240130485 110688156582 127963186800 147584208776 184480260970 221376313164 276720391455 295168417552 368960521940 379940330449 442752626328 461200652425 553440782910 737921043880 759880660898 885505252656 922401304850 1106881565820 1139820991347 1383601957275 1475842087760 1519761321796 1844802609700 1899701652245 2213763131640 2279641982694 2767203914550 3039522643592 3689605219400 3799403304490 4427526263280 4559283965388 5534407829100 5699104956735 6079045287184 7379210438800 7598806608980 9118567930776 9498508261225 11068815658200 11398209913470 15197613217960 18237135861552 18997016522450 22137631316400 22796419826940 28495524783675 30395226435920 37994033044900 45592839653880 56991049567350 65729677167677 75988066089800 91185679307760 113982099134700 131459354335354 151976132179600 197189031503031 227964198269400 262918708670708 328648385838385 394378063006062 455928396538800 525837417341416 657296771676770 788756126012124 985945157515155 1051674834682832 1314593543353540 1577512252024248 1643241929191925 1971890315030310 2629187086707080 3155024504048496 3286483858383850 3943780630060620 4929725787575775 5258374173414160 6572967716767700 7887561260121240 9859451575151550 11371234150008121 13145935433535400 15775122520242480 19718903150303100 22742468300016242 26291870867070800 34113702450024363 39437806300606200 45484936600032484 56856170750040605 68227404900048726 78875612601212400 90969873200064968 113712341500081210 136454809800097452 170568512250121815 181939746400129936 227424683000162420 272909619600194904 284280853750203025 341137024500243630 454849366000324840 545819239200389808 568561707500406050 682274049000487260 852842561250609075 909698732000649680 1137123415000812100 1364548098000974520 1705685122501218150 2274246830001624200 2729096196001949040 3411370245002436300 4548493660003248400 6822740490004872600 13645480980009745200
• Sum of all divisors σ(n): 43965220768900202676
• Sum of proper divisors (its aliquot sum) s(n): 30319739788890457476
• 13645480980009745200 is an abundant number, because the sum of its proper divisors (30319739788890457476) is greater than itself. Its abundance is 16674258808880712276

Bases of 13645480980009745200

• Binary: 1011110101011110011111001010011110001010110101000111101100110000₂
• Hexadecimal: 0xBD5E7CA78AD47B30
• Base-36: 2VO6VB2JNFEPC

Squares and roots of 13645480980009745200

• 13645480980009745200 squared (13645480980009745200²) is 186199151175807716282492686968923040000
• 13645480980009745200 cubed (13645480980009745200³) is 2540776975863443376638028748380249341136828748809408000000
• The square root of 13645480980009745200 is 3693979017.2671183163
• The cube root of 13645480980009745200 is 2389624.2460579675

Scales and comparisons

• 13,645,480,980,009,745,200 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,645,480,980,009,745,200 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13645480980009745200 cubic inches would be around 199135.4 feet tall.

Recreational maths with 13645480980009745200

• 13645480980009745200 backwards is 00254790008908454631
• 13645480980009745200 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 13645480980009745200's digits is 75
• More coming soon!