31121017 (number)

31121017 is an odd 8-digits composite number following 31121016 and preceding 31121018. In scientific notation, it is written as 3.1121017 × 10^7. The sum of its digits is 16. It has a total of 2 prime factors and 4 positive divisors. There are 30533776 positive integers (up to 31121017) that are relatively prime to 31121017.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred twenty-one thousand seventeen

Notation

Scientific notation 3.1121017 × 10^7
Engineering notation 3.1121017 × 10^6

Prime Factorization of 31121017

Prime Factorization 53 × 587189

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31121017
Product of the distinct prime numbers

The prime factorization of 31121017 is 53 × 587189. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 82, 1, 635, 282, 9604, 7005, 9302, 41788, 856817, 781327, 9172156, 1574016, 79933606, 43450259, 246981062, 561729062, 1178697150, 5622028012

Basic calculations (n = 31121017)

Multiplication

n×y
n×2 62242034
n×3 93363051
n×4 124484068
n×5 155605085

Division

n÷y
n÷2 15560508.5
n÷3 10373672.333333
n÷3 7780254.25
n÷5 6224203.4

Exponentiation

ny
n2 968517699114289
n3 3.0141255778937E+22
n4 9.3802653349764E+29
n5 2.9192339695431E+37

Nth Root

y√n
2√n 5578.6214246891
3√n 314.54630915916
4√n 74.6901695318
5√n 31.521781634764

Divisors of 31121017

1, 53, 587189, 31121017

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 -31121016
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 31121017 can be divided by 4 positive divisors. The sum of these divisors (counting 31121017) is 1, the average is 0.25.

Base conversion 31121017

Base System Value
2 Binary 1110110101101111001111001
3 Ternary 2011120010000021
4 Quaternary 1312231321321
5 Quinary 30431333032
6 Senary 3031010441
8 Octal 166557171
10 Decimal 31121017
12 Duodecimal a509a21
16 Hexadecimal 1dade79
20 Vigesimal 9ea2ah
36 Base36 ij14p

Cryptographic Hash Functions

md5 e3c9c600a533f9ae111f41a67d61ed1a
sha1 1bb22fd8d404323eb4ac1dcf36318e013c3ebffd
sha256 36f057fa8e873c37404b44df4e24e4f3195fa544f31c0a09295f6823739171d2
sha512 119d79542fd8e4503fad01f740f136b943d59ec378c63eb8e43c59bd53b65e0d6935765ee89aff345f9b7ea3c171ee20dd384219739d742e13a14fe85728878b
ripemd-160 54eda89aad6a39530dceb339bbaac6de06c46020

31121017 as geometric shapes

Circle

Radius = n
Diameter 62242034
Circumference 195539116.75889
Area 3.0426880884091E+15

Sphere

Radius = n
Volume 1.2625539696677E+23
Surface area 1.2170752353637E+16
Circumference 195539116.75889

Square

Length = n
Perimeter 124484068
Area 968517699114289
Diagonal 44011764.316244

Cube

Length = n
Surface area 5811106194685734
Volume 3.0141255778937E+22
Space diagonal 53903182.627215

Equilateral Triangle

Length = n
Perimeter 93363051
Area 4.1938046572391E+14
Altitude 26951591.313607

Triangular Pyramid

Length = n
Surface area 4.1938046572391E+14
Volume 3.5521810591274E+21
Height 14670588.105415