31363948 (number)

31363948 is an even 8-digits composite number following 31363947 and preceding 31363949. In scientific notation, it is written as 3.1363948 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 12055680 positive integers (up to 31363948) that are relatively prime to 31363948.

Interesting facts

Basic properties

Name

Name thirty-one million three hundred sixty-three thousand nine hundred forty-eight

Notation

Scientific notation 3.1363948 × 10^7
Engineering notation 3.1363948 × 10^6

Prime Factorization of 31363948

Prime Factorization 2 × 2 × 77 × 79 × 1289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15681974
Product of the distinct prime numbers

The prime factorization of 31363948 is 2 × 2 × 77 × 79 × 1289. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 76, 35, 237, 264, 9732, 2257, 68774, 8637, 971237, 353915, 6400067, 8740147, 74736851, 95932567, 773961117, 538652976, 7397677463, 3776168849

Basic calculations (n = 31363948)

Multiplication

n×y
n×2 62727896
n×3 94091844
n×4 125455792
n×5 156819740

Division

n÷y
n÷2 15681974
n÷3 10454649.333333
n÷3 7840987
n÷5 6272789.6

Exponentiation

ny
n2 983697234146704
n3 3.0852628899521E+22
n4 9.6766024846788E+29
n5 3.0349645714614E+37

Nth Root

y√n
2√n 5600.3524889064
3√n 315.36263938151
4√n 74.835502863991
5√n 31.570840565788

Divisors of 31363948

1, 2, 4, 77, 79, 154, 158, 308, 316, 1289, 2578, 5156, 6083, 12166, 24332, 99253, 101831, 198506, 203662, 397012, 407324, 7840987, 15681974, 31363948

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31363947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31363948 can be divided by 24 positive divisors. The sum of these divisors (counting 31363948) is 1, the average is 0.041666666666667.

Base conversion 31363948

Base System Value
2 Binary 1110111101001001101101100
3 Ternary 2012000110020201
4 Quaternary 1313221031230
5 Quinary 31012121243
6 Senary 3040123244
8 Octal 167511554
10 Decimal 31363948
12 Duodecimal a606524
16 Hexadecimal 1de936c
20 Vigesimal 9g09h8
36 Base36 io8ks

Cryptographic Hash Functions

md5 f0f7a966d71d0a96e449f9ae6b8d2208
sha1 69c7250937b24a3ebd4278c1792b92717f1934bb
sha256 4590534cd00c68e57b9a6bafaf7bec413cd13c6b05f6edb096e6f8187d3bc035
sha512 56882a673016465ea104ccaebeb0a1d376afd3262d012c4aa7ec8f3009bb1847d6fad77706265fdd9bc9b2e9a7d1162223d1390de4f2a58c78e4c3acd8c69674
ripemd-160 e0f52d1a978c91c8d40234d5857c37017ed3868b

31363948 as geometric shapes

Circle

Radius = n
Diameter 62727896
Circumference 197065497.24874
Area 3.0903760041519E+15

Sphere

Radius = n
Volume 1.2923518972622E+23
Surface area 1.2361504016608E+16
Circumference 197065497.24874

Square

Length = n
Perimeter 125455792
Area 983697234146704
Diagonal 44355320.631165

Cube

Length = n
Surface area 5902183404880224
Volume 3.0852628899521E+22
Space diagonal 54323951.461948

Equilateral Triangle

Length = n
Perimeter 94091844
Area 4.2595339720177E+14
Altitude 27161975.730974

Triangular Pyramid

Length = n
Surface area 4.2595339720177E+14
Volume 3.6360171853806E+21
Height 14785106.877055