121528983 (number)

121528983 is an odd 9-digits composite number following 121528982 and preceding 121528984. In scientific notation, it is written as 1.21528983 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 81019320 positive integers (up to 121528983) that are relatively prime to 121528983.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred twenty-eight thousand nine hundred eighty-three

Notation

Scientific notation 1.21528983 × 10^8
Engineering notation 1.21528983 × 10^6

Prime Factorization of 121528983

Prime Factorization 3 × 40509661

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 121528983
Product of the distinct prime numbers

The prime factorization of 121528983 is 3 × 40509661. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121528983)

Multiplication

n×y
n×2 243057966
n×3 364586949
n×4 486115932
n×5 607644915

Division

n÷y
n÷2 60764491.5
n÷3 40509661
n÷3 30382245.75
n÷5 24305796.6

Exponentiation

ny
n2 14769293709014289
n3 1.7948972440848E+24
n4 2.1813203666313E+32
n5 2.6509364575389E+40

Nth Root

y√n
2√n 11024.018459709
3√n 495.32846681936
4√n 104.99532589458
5√n 41.393864406291

Divisors of 121528983

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121528982
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121528983 can be divided by 4 positive divisors. The sum of these divisors (counting 121528983) is 1, the average is 0.25.

Base conversion 121528983

Base System Value
2 Binary 111001111100110001010010111
3 Ternary 22110200022102110
4 Quaternary 13033212022113
5 Quinary 222102411413
6 Senary 20020442103
8 Octal 717461227
10 Decimal 121528983
12 Duodecimal 34849333
16 Hexadecimal 73e6297
20 Vigesimal 1hjb293
36 Base36 20csd3

Cryptographic Hash Functions

md5 ea486cd2914ccea29ed2d3a14e1ab70d
sha1 8f2a6f4db30e08f917bb51680af3997c971b9fb3
sha256 e8ac2443ba1396e3edaa4adfe5a0393dd150c4b05986200f07fd9481198d098f
sha512 ca9a86691dac6f2be9edf0509edb2fd7ec2d13b970173a037c72719fbb99ffc0df23a2aa7279cbdcd9fc091a1db5bb86e874fc3451b1679efc80347e7a13e633
ripemd-160 b7c78c68f53a565a5c9f81dd7302a7d50ad3e73e

121528983 as geometric shapes

Circle

Radius = n
Diameter 243057966
Circumference 763589120.38208
Area 4.6399104614949E+16

Sphere

Radius = n
Volume 7.5184479946205E+24
Surface area 1.855964184598E+17
Circumference 763589120.38208

Square

Length = n
Perimeter 486115932
Area 14769293709014289
Diagonal 171867935.98001

Cube

Length = n
Surface area 88615762254085734
Volume 1.7948972440848E+24
Space diagonal 210494373.14817

Equilateral Triangle

Length = n
Perimeter 364586949
Area 6.39529177398E+15
Altitude 105247186.57409

Triangular Pyramid

Length = n
Surface area 6.39529177398E+15
Volume 2.1153066880424E+23
Height 57289311.993336