977142021 (number)

977142021 is an odd 9-digits composite number following 977142020 and preceding 977142022. In scientific notation, it is written as 9.77142021 × 10^8. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 651428012 positive integers (up to 977142021) that are relatively prime to 977142021.

Interesting facts

Basic properties

Name

Name nine hundred seventy-seven million one hundred forty-two thousand twenty-one

Notation

Scientific notation 9.77142021 × 10^8
Engineering notation 9.77142021 × 10^6

Prime Factorization of 977142021

Prime Factorization 3 × 325714007

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 977142021
Product of the distinct prime numbers

The prime factorization of 977142021 is 3 × 325714007. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 7, 8, 768, 950, 2435, 5569, 84758, 2001, 930475, 704467, 886058, 737341, 31039419, 84819695, 652082077, 111059577, 1712023179, 306039059

Basic calculations (n = 977142021)

Multiplication

n×y
n×2 1954284042
n×3 2931426063
n×4 3908568084
n×5 4885710105

Division

n÷y
n÷2 488571010.5
n÷3 325714007
n÷3 244285505.25
n÷5 195428404.2

Exponentiation

ny
n2 954806529203964441
n3 9.3298158161036E+26
n4 9.1165550821052E+35
n5 8.9081690574861E+44

Nth Root

y√n
2√n 31259.270960789
3√n 992.32187088457
4√n 176.80291558905
5√n 62.8046121568

Divisors of 977142021

1, 3, 325714007, 977142021

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 -977142020
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 977142021 can be divided by 4 positive divisors. The sum of these divisors (counting 977142021) is 1, the average is 0.25.

Base conversion 977142021

Base System Value
2 Binary 111010001111100000000100000101
3 Ternary 2112002122221212020
4 Quaternary 322033200010011
5 Quinary 4000122021041
6 Senary 240543313353
8 Octal 7217400405
10 Decimal 977142021
12 Duodecimal 2332ab859
16 Hexadecimal 3a3e0105
20 Vigesimal f572f11
36 Base36 g5rjlx

Cryptographic Hash Functions

md5 c7273dffe37b46209684a94aa74e0014
sha1 9021be16310324a1da919aab71f8605f7286e8cb
sha256 3de71832ae1b5e8e6073e3a05b9001b1b0a14dc11983bd7d7018c1054800d7d8
sha512 d09bded69bd7f06ad6c0c95c9bfb8fd4594a1adc960df1872e3d40c2351e2a6673c7863c76a1aa6b45a43e9adea66955849e8af15d1f05eb7c1e832640c9fdd4
ripemd-160 e804b647a40a11d1df048ef207a4b071b0a00987

977142021 as geometric shapes

Circle

Radius = n
Diameter 1954284042
Circumference 6139564389.375
Area 2.9996131777467E+18

Sphere

Radius = n
Volume 3.9080641102956E+27
Surface area 1.1998452710987E+19
Circumference 6139564389.375

Square

Length = n
Perimeter 3908568084
Area 954806529203964441
Diagonal 1381887498.4629

Cube

Length = n
Surface area 5728839175223786646
Volume 9.3298158161036E+26
Space diagonal 1692459626.5825

Equilateral Triangle

Length = n
Perimeter 2931426063
Area 4.1344335499494E+17
Altitude 846229813.29127

Triangular Pyramid

Length = n
Surface area 4.1344335499494E+17
Volume 1.0995293384647E+26
Height 460629166.15429