31702021 (number)

31702021 is an odd 8-digits composite number following 31702020 and preceding 31702022. In scientific notation, it is written as 3.1702021 × 10^7. The sum of its digits is 16. It has a total of 2 prime factors and 4 positive divisors. There are 29263392 positive integers (up to 31702021) that are relatively prime to 31702021.

Interesting facts

Basic properties

Name

Name thirty-one million seven hundred two thousand twenty-one

Notation

Scientific notation 3.1702021 × 10^7
Engineering notation 3.1702021 × 10^6

Prime Factorization of 31702021

Prime Factorization 13 × 2438617

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31702021
Product of the distinct prime numbers

The prime factorization of 31702021 is 13 × 2438617. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 5, 41, 5, 884, 981, 427, 1497, 27049, 8696, 699538, 6983, 5841396, 8598131, 15685080, 76093872, 649015839, 86618663, 413652181, 5299186424

Basic calculations (n = 31702021)

Multiplication

n×y
n×2 63404042
n×3 95106063
n×4 126808084
n×5 158510105

Division

n÷y
n÷2 15851010.5
n÷3 10567340.333333
n÷3 7925505.25
n÷5 6340404.2

Exponentiation

ny
n2 1005018135484441
n3 3.1861106036509E+22
n4 1.0100614526526E+30
n5 3.2020989383284E+37

Nth Root

y√n
2√n 5630.4547773692
3√n 316.49169367261
4√n 75.036356370557
5√n 31.638609618731

Divisors of 31702021

1, 13, 2438617, 31702021

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 -31702020
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 31702021 can be divided by 4 positive divisors. The sum of these divisors (counting 31702021) is 1, the average is 0.25.

Base conversion 31702021

Base System Value
2 Binary 1111000111011110000000101
3 Ternary 2012122121222221
4 Quaternary 1320323300011
5 Quinary 31103431041
6 Senary 3051252341
8 Octal 170736005
10 Decimal 31702021
12 Duodecimal a74a0b1
16 Hexadecimal 1e3bc05
20 Vigesimal 9i2f11
36 Base36 ivhfp

Cryptographic Hash Functions

md5 31d6b7b3c43eaed2cca2b58e0e1fc1e0
sha1 3ca5ee96efb8e241ffd770af60f6f69d4ad9dca3
sha256 190b954ed532c0446c2c6b65374003fb4dcc5da559a7d248f0e018688bbc9e7e
sha512 ef2a611fdf55ed68449079d05cadb8ac27ebc34ba8128a5d354240df145291399390f704a3700c874abf70bcf297991c67f22762c358f0aec817f82b9e015e93
ripemd-160 4873a2462c6052cdfc3934b5c41fe4a177a21fe5

31702021 as geometric shapes

Circle

Radius = n
Diameter 63404042
Circumference 199189672.5551
Area 3.1573575911624E+15

Sphere

Radius = n
Volume 1.3345948887939E+23
Surface area 1.262943036465E+16
Circumference 199189672.5551

Square

Length = n
Perimeter 126808084
Area 1005018135484441
Diagonal 44833428.052837

Cube

Length = n
Surface area 6030108812906646
Volume 3.1861106036509E+22
Space diagonal 54909511.074616

Equilateral Triangle

Length = n
Perimeter 95106063
Area 4.351856182968E+14
Altitude 27454755.537308

Triangular Pyramid

Length = n
Surface area 4.351856182968E+14
Volume 3.7548673557531E+21
Height 14944476.017612