15694420 (number)

15694420 is an even 8-digits composite number following 15694419 and preceding 15694421. In scientific notation, it is written as 1.5694420 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 5380896 positive integers (up to 15694420) that are relatively prime to 15694420.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-four thousand four hundred twenty

Notation

Scientific notation 1.5694420 × 10^7
Engineering notation 1.5694420 × 10^6

Prime Factorization of 15694420

Prime Factorization 2 × 2 × 7 × 5 × 112103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7847210
Product of the distinct prime numbers

The prime factorization of 15694420 is 2 × 2 × 7 × 5 × 112103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 65, 45, 587, 906, 7792, 1148, 52593, 19259, 523584, 778888, 453131, 7721362, 95809082, 59675292, 477302745, 713975259, 3103190987, 8794276018

Basic calculations (n = 15694420)

Multiplication

n×y
n×2 31388840
n×3 47083260
n×4 62777680
n×5 78472100

Division

n÷y
n÷2 7847210
n÷3 5231473.3333333
n÷3 3923605
n÷5 3138884

Exponentiation

ny
n2 246314819136400
n3 3.8657682237507E+21
n4 6.0670990126197E+28
n5 9.521960008564E+35

Nth Root

y√n
2√n 3961.6183561772
3√n 250.36969303875
4√n 62.941388260644
5√n 27.488374191864

Divisors of 15694420

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 112103, 224206, 448412, 560515, 784721, 1121030, 1569442, 2242060, 3138884, 3923605, 7847210, 15694420

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 -15694419
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 15694420 can be divided by 24 positive divisors. The sum of these divisors (counting 15694420) is 1, the average is 0.041666666666667.

Base conversion 15694420

Base System Value
2 Binary 111011110111101001010100
3 Ternary 1002112100200211
4 Quaternary 323313221110
5 Quinary 13004210140
6 Senary 1320215204
8 Octal 73675124
10 Decimal 15694420
12 Duodecimal 530a504
16 Hexadecimal ef7a54
20 Vigesimal 4i1g10
36 Base36 9cdw4

Cryptographic Hash Functions

md5 42e3052095a0e2c4624d0728a847e1a6
sha1 a22a0bb803484b8f6e40ec97fd8bac78a6b21334
sha256 623c26306f8d0c237687a37264fa0af7834ce38e6e4082ab6d07f7b4b5831cbf
sha512 5cd63c058a03a1d957ba8ea5aa1117874b034d979fca349a4a4b681f8d1c7094c52045acaaca7f85490fd7e12cdfe6883c0fcc7d2ed465a1e9e8e16ae2c79f21
ripemd-160 8434e5687c05ff5ab7769328ea9551a3266347e2

15694420 as geometric shapes

Circle

Radius = n
Diameter 31388840
Circumference 98610949.148705
Area 7.7382082626921E+14

Sphere

Radius = n
Volume 1.6192892069621E+22
Surface area 3.0952833050769E+15
Circumference 98610949.148705

Square

Length = n
Perimeter 62777680
Area 246314819136400
Diagonal 22195261.61758

Cube

Length = n
Surface area 1477888914818400
Volume 3.8657682237507E+21
Space diagonal 27183532.835325

Equilateral Triangle

Length = n
Perimeter 47083260
Area 1.0665744535035E+14
Altitude 13591766.417663

Triangular Pyramid

Length = n
Surface area 1.0665744535035E+14
Volume 4.555851542516E+20
Height 7398420.5391932