31977054 (number)

31977054 is an even 8-digits composite number following 31977053 and preceding 31977055. In scientific notation, it is written as 3.1977054 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 10483920 positive integers (up to 31977054) that are relatively prime to 31977054.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred seventy-seven thousand fifty-four

Notation

Scientific notation 3.1977054 × 10^7
Engineering notation 3.1977054 × 10^6

Prime Factorization of 31977054

Prime Factorization 2 × 9 × 61 × 29123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31977054
Product of the distinct prime numbers

The prime factorization of 31977054 is 2 × 9 × 61 × 29123. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 76, 85, 822, 644, 8028, 3427, 10017, 81464, 965018, 933905, 3556886, 7124667, 48408965, 41576479, 401912384, 816755395, 7119506301, 9810762228

Basic calculations (n = 31977054)

Multiplication

n×y
n×2 63954108
n×3 95931162
n×4 127908216
n×5 159885270

Division

n÷y
n÷2 15988527
n÷3 10659018
n÷3 7994263.5
n÷5 6395410.8

Exponentiation

ny
n2 1022531982518916
n3 3.2697560421734E+22
n4 1.0455716552741E+30
n5 3.3434301281568E+37

Nth Root

y√n
2√n 5654.8257267576
3√n 317.40430786401
4√n 75.198575297393
5√n 31.693316674893

Divisors of 31977054

1, 2, 9, 18, 61, 122, 549, 1098, 29123, 58246, 262107, 524214, 1776503, 3553006, 15988527, 31977054

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31977053
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31977054 can be divided by 16 positive divisors. The sum of these divisors (counting 31977054) is 1, the average is 0.0625.

Base conversion 31977054

Base System Value
2 Binary 1111001111110111001011110
3 Ternary 2020011121021100
4 Quaternary 1321332321132
5 Quinary 31141231204
6 Senary 3101213530
8 Octal 171767136
10 Decimal 31977054
12 Duodecimal a8612a6
16 Hexadecimal 1e7ee5e
20 Vigesimal 9jh2ce
36 Base36 j1dni

Cryptographic Hash Functions

md5 0d45e9e4c8c8c1e0ced11efc191be628
sha1 dfebce242003a7c6cbe11a0cea9e7b8b7d3359e5
sha256 2ebbb844143f11ebd8509f17619fa790cc8c04130d7c480222129595f9c487bf
sha512 c8f1a6d59954aea2b030831fc38887644eb4325bcc3b7607e2738450adc2ba88c6308214ecb57c9a1fc9f9556fd9b6863b6d419bc614d94b09dc6231027a76d7
ripemd-160 7d2a23cf1512871af818f26f80f135e8005c9ec8

31977054 as geometric shapes

Circle

Radius = n
Diameter 63954108
Circumference 200917755.85969
Area 3.212378964342E+15

Sphere

Radius = n
Volume 1.3696322081497E+23
Surface area 1.2849515857368E+16
Circumference 200917755.85969

Square

Length = n
Perimeter 127908216
Area 1022531982518916
Diagonal 45222383.451537

Cube

Length = n
Surface area 6135191895113496
Volume 3.2697560421734E+22
Space diagonal 55385882.204374

Equilateral Triangle

Length = n
Perimeter 95931162
Area 4.4276933652172E+14
Altitude 27692941.102187

Triangular Pyramid

Length = n
Surface area 4.4276933652172E+14
Volume 3.8534444504109E+21
Height 15074127.817179