121400123805175116050

Names of 121400123805175116050

• Cardinal: 121400123805175116050 can be written as One hundred twenty-one quintillion, four hundred quadrillion, one hundred twenty-three trillion, eight hundred five billion, one hundred seventy-five million, one hundred sixteen thousand and fifty.

Scientific notation

• Scientific notation: 1.2140012380517511605 × 10²⁰

Factors of 121400123805175116050

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 97574

Divisors of 121400123805175116050

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 5 10 25 43 50 86 215 373 430 746 1075 1849 1865 2150 3698 3730 9245 9325 16039 18490 18650 32078 46225 80195 92450 97151 139129 160390 194302 278258 400975 485755 689677 695645 801950 971510 1379354 1391290 2428775 3448385 3478225 4177493 4857550 5982547 6896770 6956450 8354986 11965094 17241925 20887465 29912735 34483850 36237323 41774930 59825470 72474646 104437325 149563675 179632199 181186615 208874650 257249521 299127350 359264398 362373230 514499042 898160995 905933075 1286247605 1558204889 1796321990 1811866150 2572495210 3116409778 4490804975 6431238025 7791024445 8981609950 9438316801 12862476050 13516521479 15582048890 18876633602 27033042958 38955122225 47191584005 67002810227 67582607395 77910244450 94383168010 134005620454 135165214790 235957920025 335014051135 337913036975 405847622443 471915840050 581210423597 670028102270 675826073950 811695244886 1162420847194 1675070255675 2029238112215 2906052117985 3350140511350 3520492166773 4058476224430 5812104235970 7040984333546 10146190561075 14530260589925 17451447765049 17602460833865 20292381122150 24992048214671 29060521179850 34902895530098 35204921667730 49984096429342 87257238825245 88012304169325 124960241073355 151381163171239 174514477650490 176024608338650 249920482146710 302762326342478 436286194126225 624801205366775 756905815856195 872572388252450 1249602410733550 1313143578206329 1513811631712390 2626287156412658 3784529079280975 6509390016363277 6565717891031645 7569058158561950 13018780032726554 13131435782063290 32546950081816385 32828589455158225 56465173862872147 65093900163632770 65657178910316450 112930347725744294 162734750409081925 282325869314360735 325469500818163850 564651738628721470 1411629346571803675 2428002476103502321 2823258693143607350 4856004952207004642 12140012380517511605 24280024761035023210 60700061902587558025 121400123805175116050
• Sum of all divisors σ(n): 231801440522645766591
• Sum of proper divisors (its aliquot sum) s(n): 110401316717470650541
• 121400123805175116050 is a deficient number, because the sum of its proper divisors (110401316717470650541) is less than itself. Its deficiency is 10998807087704465509

Bases of 121400123805175116050

• Binary: 1101001010011000011111000010110010100110111111001111111000100010010₂
• Hexadecimal: 0x694C3E16537E7F112
• Base-36: PMCA8A48R5QMQ

Squares and roots of 121400123805175116050

• 121400123805175116050 squared (121400123805175116050²) is 14737990059911845898325515806130967602500
• 121400123805175116050 cubed (121400123805175116050³) is 1789193817912738318047030086856707310930126248341727770125000
• The square root of 121400123805175116050 is 11018172434.8993157355
• The cube root of 121400123805175116050 is 4951533.3657938519

Scales and comparisons

• 121,400,123,805,175,116,050 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 121,400,123,805,175,116,050 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 121400123805175116050 cubic inches would be around 412627.8 feet tall.

Recreational maths with 121400123805175116050

• 121400123805175116050 backwards is 050611571508321004121
• The number of decimal digits it has is: 21
• The sum of 121400123805175116050's digits is 53
• More coming soon!