42111649075599718400

Names of 42111649075599718400

• Cardinal: 42111649075599718400 can be written as Forty-two quintillion, one hundred eleven quadrillion, six hundred forty-nine trillion, seventy-five billion, five hundred ninety-nine million, seven hundred eighteen thousand, four hundred.

Scientific notation

• Scientific notation: 4.21116490755997184 × 10¹⁹

Factors of 42111649075599718400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 88326519

Divisors of 42111649075599718400

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 512 640 800 1024 1280 1600 2048 2560 3200 5120 6400 10240 12800 25600 51200 10579033 21158066 42316132 52895165 77747479 84632264 105790330 155494958 169264528 211580660 264475825 310989916 338529056 388737395 423161320 528951650 621979832 677058112 777474790 846322640 1057903300 1243959664 1354116224 1554949580 1692645280 1943686975 2115806600 2487919328 2708232448 3109899160 3385290560 3887373950 4231613200 4975838656 5416464896 6219798320 6770581120 7774747900 8463226400 9951677312 10832929792 12439596640 13541162240 15549495800 16926452800 19903354624 21665859584 24879193280 27082324480 31098991600 33852905600 39806709248 49758386560 54164648960 62197983200 67705811200 79613418496 99516773120 108329297920 124395966400 135411622400 159226836992 199033546240 248791932800 270823244800 398067092480 497583865600 541646489600 796134184960 995167731200 1990335462400 3980670924800 822493146007807 1644986292015614 3289972584031228 4112465730039035 6579945168062456 8224931460078070 13159890336124912 16449862920156140 20562328650195175 26319780672249824 32899725840312280 41124657300390350 52639561344499648 65799451680624560 82249314600780700 105279122688999296 131598903361249120 164498629201561400 210558245377998592 263197806722498240 328997258403122800 421116490755997184 526395613444996480 657994516806245600 842232981511994368 1052791226889992960 1315989033612491200 1684465963023988736 2105582453779985920 2631978067224982400 4211164907559971840 5263956134449964800 8422329815119943680 10527912268899929600 21055824537799859200 42111649075599718400
• Sum of all divisors σ(n): 104411403632570252400
• Sum of proper divisors (its aliquot sum) s(n): 62299754556970534000
• 42111649075599718400 is an abundant number, because the sum of its proper divisors (62299754556970534000) is greater than itself. Its abundance is 20188105481370815600

Bases of 42111649075599718400

• Binary: 100100100001101010101000011011011110011001000001110011100000000000₂
• Hexadecimal: 0x2486AA1B799073800
• Base-36: 8VY05Q95PPLVK

Squares and roots of 42111649075599718400

• 42111649075599718400 squared (42111649075599718400²) is 1773390987866458617234600622159298560000
• 42111649075599718400 cubed (42111649075599718400³) is 74680418954863423457810940323743196816633211077525504000000
• The square root of 42111649075599718400 is 6489348894.5810055281
• The cube root of 42111649075599718400 is 3479104.0399344643

Scales and comparisons

• 42,111,649,075,599,718,400 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,111,649,075,599,718,400 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 42111649075599718400 cubic inches would be around 289925.3 feet tall.

Recreational maths with 42111649075599718400

• 42111649075599718400 backwards is 00481799557094611124
• The number of decimal digits it has is: 20
• The sum of 42111649075599718400's digits is 83
• More coming soon!