121241531 (number)

121241531 is an odd 9-digits composite number following 121241530 and preceding 121241532. In scientific notation, it is written as 1.21241531 × 10^8. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 120356640 positive integers (up to 121241531) that are relatively prime to 121241531.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million two hundred forty-one thousand five hundred thirty-one

Notation

Scientific notation 1.21241531 × 10^8
Engineering notation 1.21241531 × 10^6

Prime Factorization of 121241531

Prime Factorization 499 × 229 × 1061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121241531
Product of the distinct prime numbers

The prime factorization of 121241531 is 499 × 229 × 1061. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121241531)

Multiplication

n×y
n×2 242483062
n×3 363724593
n×4 484966124
n×5 606207655

Division

n÷y
n÷2 60620765.5
n÷3 40413843.666667
n÷3 30310382.75
n÷5 24248306.2

Exponentiation

ny
n2 14699508839223961
n3 1.7821909566155E+24
n4 2.1607556011442E+32
n5 2.6197331719955E+40

Nth Root

y√n
2√n 11010.973208577
3√n 494.93762571544
4√n 104.9331844965
5√n 41.374264106107

Divisors of 121241531

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121241530
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121241531 can be divided by 8 positive divisors. The sum of these divisors (counting 121241531) is 1, the average is 0.125.

Base conversion 121241531

Base System Value
2 Binary 111001110011111111110111011
3 Ternary 22110010201010002
4 Quaternary 13032133332323
5 Quinary 222014212111
6 Senary 20010343215
8 Octal 716377673
10 Decimal 121241531
12 Duodecimal 3472ab0b
16 Hexadecimal 739ffbb
20 Vigesimal 1hhf3gb
36 Base36 206mkb

Cryptographic Hash Functions

md5 3f963ed0d09db75b2225709b9e4e6e27
sha1 56b04d4d850b2cb732392bbb4761dd31ddef1968
sha256 dd1eba5ca801c26bc86d322bbd00363a0bf4c0b475e2e39f5c8cec01c0e017b4
sha512 27ec73df70e9907a65d92e965f899e573448d44961aeea81fc3729775d5eebacfed887658b2088ac028876a47aecc552141631ec1709ea8100fdc23464a255f2
ripemd-160 7f89934a1807fed7698419ef2e6e64712a74c61e

121241531 as geometric shapes

Circle

Radius = n
Diameter 242483062
Circumference 761783006.19916
Area 4.6179868980684E+16

Sphere

Radius = n
Volume 7.4652240221301E+24
Surface area 1.8471947592274E+17
Circumference 761783006.19916

Square

Length = n
Perimeter 484966124
Area 14699508839223961
Diagonal 171461417.46308

Cube

Length = n
Surface area 88197053035343766
Volume 1.7821909566155E+24
Space diagonal 209996491.67944

Equilateral Triangle

Length = n
Perimeter 363724593
Area 6.3650740389609E+15
Altitude 104998245.83972

Triangular Pyramid

Length = n
Surface area 6.3650740389609E+15
Volume 2.1003321846537E+23
Height 57153805.821026