121775892 (number)

121775892 is an even 9-digits composite number following 121775891 and preceding 121775893. In scientific notation, it is written as 1.21775892 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 33279840 positive integers (up to 121775892) that are relatively prime to 121775892.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million seven hundred seventy-five thousand eight hundred ninety-two

Notation

Scientific notation 1.21775892 × 10^8
Engineering notation 1.21775892 × 10^6

Prime Factorization of 121775892

Prime Factorization 2 × 2 × 3 × 7 × 23 × 63031

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 60887946
Product of the distinct prime numbers

The prime factorization of 121775892 is 2 × 2 × 3 × 7 × 23 × 63031. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121775892)

Multiplication

n×y
n×2 243551784
n×3 365327676
n×4 487103568
n×5 608879460

Division

n÷y
n÷2 60887946
n÷3 40591964
n÷3 30443973
n÷5 24355178.4

Exponentiation

ny
n2 14829367872395664
n3 1.8058595004571E+24
n4 2.1991015149484E+32
n5 2.6779754858139E+40

Nth Root

y√n
2√n 11035.211461499
3√n 495.66369089756
4√n 105.04861475288
5√n 41.41067063895

Divisors of 121775892

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121775891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121775892 can be divided by 48 positive divisors. The sum of these divisors (counting 121775892) is 1, the average is 0.020833333333333.

Base conversion 121775892

Base System Value
2 Binary 111010000100010011100010100
3 Ternary 22111010212010020
4 Quaternary 13100202130110
5 Quinary 222133312032
6 Senary 20030025140
8 Octal 720423424
10 Decimal 121775892
12 Duodecimal 349481b0
16 Hexadecimal 7422714
20 Vigesimal 1i11jec
36 Base36 20i2vo

Cryptographic Hash Functions

md5 6cfce9e3af11ba64f8ec6d2cf86e8fad
sha1 9ccb751647cdc132992da0658f14b2ff56583df6
sha256 fc56c1d6e769adfc359063b4db0d2aba66dc585601a76cbd1b3c80c3486160cb
sha512 ce299a0a08d29ee1cc3240ef8abb54e7712082bf601b1781819ccd7088fe2254a8ea6d5337314c0ee3a8f07358b6419cecea9484e6b9975ef3f47bb5413aa1b9
ripemd-160 6c921c84aeab7c9f014762dd92f2ed18f85ce030

121775892 as geometric shapes

Circle

Radius = n
Diameter 243551784
Circumference 765140495.38309
Area 4.6587833165299E+16

Sphere

Radius = n
Volume 7.5643665867352E+24
Surface area 1.8635133266119E+17
Circumference 765140495.38309

Square

Length = n
Perimeter 487103568
Area 14829367872395664
Diagonal 172217118.03648

Cube

Length = n
Surface area 88976207234373984
Volume 1.8058595004571E+24
Space diagonal 210922032.08102

Equilateral Triangle

Length = n
Perimeter 365327676
Area 6.4213046497797E+15
Altitude 105461016.04051

Triangular Pyramid

Length = n
Surface area 6.4213046497797E+15
Volume 2.1282258310723E+23
Height 57405706.01216