2145331372 (number)

2145331372 is an even 10-digits composite number following 2145331371 and preceding 2145331373. In scientific notation, it is written as 2.145331372 × 10^9. The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors. There are 1072665684 positive integers (up to 2145331372) that are relatively prime to 2145331372.

Interesting facts

Basic properties

Name

Name two billion one hundred forty-five million three hundred thirty-one thousand three hundred seventy-two

Notation

Scientific notation 2.145331372 × 10^9
Engineering notation 2.145331372 × 10^9

Prime Factorization of 2145331372

Prime Factorization 2 × 2 × 536332843

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1072665686
Product of the distinct prime numbers

The prime factorization of 2145331372 is 2 × 2 × 536332843. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 59, 11, 640, 879, 4391, 2059, 91314, 24068, 854810, 163062, 9738690, 6570787, 13551319, 68003004, 264441264, 642395401, 2465769007, 8608000059

Basic calculations (n = 2145331372)

Multiplication

n×y
n×2 4290662744
n×3 6435994116
n×4 8581325488
n×5 10726656860

Division

n÷y
n÷2 1072665686
n÷3 715110457.33333
n÷3 536332843
n÷5 429066274.4

Exponentiation

ny
n2 4602446695687402384
n3 9.8737732842159E+27
n4 2.1182515586644E+37
n5 4.5443515225906E+46

Nth Root

y√n
2√n 46317.722007888
3√n 1289.727998257
4√n 215.21552455129
5√n 73.501952657537

Divisors of 2145331372

1, 2, 4, 536332843, 1072665686, 2145331372

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2145331371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2145331372 can be divided by 6 positive divisors. The sum of these divisors (counting 2145331372) is 1, the average is 0.16666666666667.

Base conversion 2145331372

Base System Value
2 Binary 1111111110111110010100010101100
3 Ternary 12112111211010101111
4 Quaternary 1333313302202230
5 Quinary 13343201100442
6 Senary 552513521404
8 Octal 17767624254
10 Decimal 2145331372
12 Duodecimal 4ba573264
16 Hexadecimal 7fdf28ac
20 Vigesimal 1da8688c
36 Base36 zh9wa4

Cryptographic Hash Functions

md5 550828646002b707f2a8abbdf1132707
sha1 3dd214ae151f5162a92e89fedcaac3cf0db7f4f3
sha256 0a3078d67c74ead639e5c62b180dca7e37f5ae25ca3d85919b9d894a61143a84
sha512 8537938ffbac946898017c1d5daad372d1238524a0e6ede978631ea6d1dca6e69cf66d0c02a6893386add87e3b8506025863cc68139abccb50d1a0bd60401804
ripemd-160 86d6e6f6a5aad17e23f35d63f94dc0179e73e244

2145331372 as geometric shapes

Circle

Radius = n
Diameter 4290662744
Circumference 13479514555.582
Area 1.445901272771E+19

Sphere

Radius = n
Volume 4.1359164817205E+28
Surface area 5.7836050910841E+19
Circumference 13479514555.582

Square

Length = n
Perimeter 8581325488
Area 4602446695687402384
Diagonal 3033956722.0669

Cube

Length = n
Surface area 2.7614680174124E+19
Volume 9.8737732842159E+27
Space diagonal 3715822935.3754

Equilateral Triangle

Length = n
Perimeter 6435994116
Area 1.9929178790145E+18
Altitude 1857911467.6877

Triangular Pyramid

Length = n
Surface area 1.9929178790145E+18
Volume 1.1636353408613E+27
Height 1011318907.3556