31363930 (number)

31363930 is an even 8-digits composite number following 31363929 and preceding 31363931. In scientific notation, it is written as 3.1363930 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 11580480 positive integers (up to 31363930) that are relatively prime to 31363930.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1363930 × 10^7
Engineering notation 3.1363930 × 10^6

Prime Factorization of 31363930

Prime Factorization 2 × 5 × 13 × 241261

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31363930
Product of the distinct prime numbers

The prime factorization of 31363930 is 2 × 5 × 13 × 241261. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 62, 22, 296, 623, 2014, 4977, 75429, 61595, 499878, 174800, 389178, 4406628, 1046813, 72484989, 459379655, 595332102, 1073565083, 3129370756

Basic calculations (n = 31363930)

Multiplication

n×y
n×2 62727860
n×3 94091790
n×4 125455720
n×5 156819650

Division

n÷y
n÷2 15681965
n÷3 10454643.333333
n÷3 7840982.5
n÷5 6272786

Exponentiation

ny
n2 983696105044900
n3 3.0852575779901E+22
n4 9.6765802708051E+29
n5 3.0349558625291E+37

Nth Root

y√n
2√n 5600.3508818645
3√n 315.36257905186
4√n 74.835492126827
5√n 31.57083694204

Divisors of 31363930

1, 2, 5, 10, 13, 26, 65, 130, 241261, 482522, 1206305, 2412610, 3136393, 6272786, 15681965, 31363930

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 -31363929
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 31363930 can be divided by 16 positive divisors. The sum of these divisors (counting 31363930) is 1, the average is 0.0625.

Base conversion 31363930

Base System Value
2 Binary 1110111101001001101011010
3 Ternary 2012000110020001
4 Quaternary 1313221031122
5 Quinary 31012121210
6 Senary 3040123214
8 Octal 167511532
10 Decimal 31363930
12 Duodecimal a60650a
16 Hexadecimal 1de935a
20 Vigesimal 9g09ga
36 Base36 io8ka

Cryptographic Hash Functions

md5 b14d3aaa011791c16df49d14cb0c2dd9
sha1 7fa55b4016215ea47343609c9b4e5e1f2910a169
sha256 bcb51694754f573f1eacc78e2827c4979da8bf91f472b63989c19bdfcbaccdd5
sha512 4b557063dea86c7d20d3a2e556b2b143aa25cdd3b2b4d2a84c18844fb0e5572a4011a4c85a11aa803a5729ed3b91ea2f2da3dfca7fdced8d8664e96e36088fa7
ripemd-160 5b3cce7edd7fbdb7b118326e806987e6d39221c5

31363930 as geometric shapes

Circle

Radius = n
Diameter 62727860
Circumference 197065384.15141
Area 3.090372456974E+15

Sphere

Radius = n
Volume 1.2923496721928E+23
Surface area 1.2361489827896E+16
Circumference 197065384.15141

Square

Length = n
Perimeter 125455720
Area 983696105044900
Diagonal 44355295.17532

Cube

Length = n
Surface area 5902176630269400
Volume 3.0852575779901E+22
Space diagonal 54323920.285034

Equilateral Triangle

Length = n
Perimeter 94091790
Area 4.2595290828634E+14
Altitude 27161960.142517

Triangular Pyramid

Length = n
Surface area 4.2595290828634E+14
Volume 3.6360109251733E+21
Height 14785098.391773