31194904 (number)

31194904 is an even 8-digits composite number following 31194903 and preceding 31194905. In scientific notation, it is written as 3.1194904 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 14397600 positive integers (up to 31194904) that are relatively prime to 31194904.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred ninety-four thousand nine hundred four

Notation

Scientific notation 3.1194904 × 10^7
Engineering notation 3.1194904 × 10^6

Prime Factorization of 31194904

Prime Factorization 2 × 2 × 2 × 13 × 299951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7798726
Product of the distinct prime numbers

The prime factorization of 31194904 is 2 × 2 × 2 × 13 × 299951. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 51, 24, 292, 176, 2657, 1278, 87471, 58874, 35833, 961276, 2381839, 6254170, 54162456, 40603779, 827421527, 836654698, 2049444366, 9770357848

Basic calculations (n = 31194904)

Multiplication

n×y
n×2 62389808
n×3 93584712
n×4 124779616
n×5 155974520

Division

n÷y
n÷2 15597452
n÷3 10398301.333333
n÷3 7798726
n÷5 6238980.8

Exponentiation

ny
n2 973122035569216
n3 3.0356448479866E+22
n4 9.4696649611037E+29
n5 2.954052893738E+37

Nth Root

y√n
2√n 5585.2398337045
3√n 314.79504261861
4√n 74.734462155719
5√n 31.536735138299

Divisors of 31194904

1, 2, 4, 8, 13, 26, 52, 104, 299951, 599902, 1199804, 2399608, 3899363, 7798726, 15597452, 31194904

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 -31194903
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 31194904 can be divided by 16 positive divisors. The sum of these divisors (counting 31194904) is 1, the average is 0.0625.

Base conversion 31194904

Base System Value
2 Binary 1110110111111111100011000
3 Ternary 2011200212100211
4 Quaternary 1312333330120
5 Quinary 30441214104
6 Senary 3032340504
8 Octal 166777430
10 Decimal 31194904
12 Duodecimal a544734
16 Hexadecimal 1dbff18
20 Vigesimal 9ej754
36 Base36 ikm54

Cryptographic Hash Functions

md5 c88c5f0f5fe8b7bb16fbd9885251311b
sha1 7c0067d0ce6fba1efcfca6029d07490fee419124
sha256 b715c69660531c68664e487e59fb20e8b116f61a2344d776ff35e7e76e6f228b
sha512 f29f14d73a39e4a4c989a0ab253c3afb4c8e05b8bf29ca79b37c6d4314f6411a5ad614cc015cd2057da07a082ff46cac5f131b22e823f69c6e647ffcf31d2a74
ripemd-160 1469b09b5e62deba70cad4ae3d85ed99106cdc35

31194904 as geometric shapes

Circle

Radius = n
Diameter 62389808
Circumference 196003362.47168
Area 3.0571530379906E+15

Sphere

Radius = n
Volume 1.2715679404457E+23
Surface area 1.2228612151962E+16
Circumference 196003362.47168

Square

Length = n
Perimeter 124779616
Area 973122035569216
Diagonal 44116256.313727

Cube

Length = n
Surface area 5838732213415296
Volume 3.0356448479866E+22
Space diagonal 54031158.665234

Equilateral Triangle

Length = n
Perimeter 93584712
Area 4.2137420189268E+14
Altitude 27015579.332617

Triangular Pyramid

Length = n
Surface area 4.2137420189268E+14
Volume 3.5775417621423E+21
Height 14705418.771242