15396872 (number)

15396872 is an even 8-digits composite number following 15396871 and preceding 15396873. In scientific notation, it is written as 1.5396872 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 7626064 positive integers (up to 15396872) that are relatively prime to 15396872.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-six thousand eight hundred seventy-two

Notation

Scientific notation 1.5396872 × 10^7
Engineering notation 1.5396872 × 10^6

Prime Factorization of 15396872

Prime Factorization 2 × 2 × 2 × 107 × 17987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3849218
Product of the distinct prime numbers

The prime factorization of 15396872 is 2 × 2 × 2 × 107 × 17987. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 17, 31, 157, 278, 7216, 3877, 78431, 77700, 665624, 120904, 9686345, 1010349, 15418089, 82232535, 850456738, 197860464, 5682282569, 961622862

Basic calculations (n = 15396872)

Multiplication

n×y
n×2 30793744
n×3 46190616
n×4 61587488
n×5 76984360

Division

n÷y
n÷2 7698436
n÷3 5132290.6666667
n÷3 3849218
n÷5 3079374.4

Exponentiation

ny
n2 237063667384384
n3 3.6500389425679E+21
n4 5.6199182393734E+28
n5 8.6529161782097E+35

Nth Root

y√n
2√n 3923.8848097262
3√n 248.77734756525
4√n 62.640919611115
5√n 27.383345112517

Divisors of 15396872

1, 2, 4, 8, 107, 214, 428, 856, 17987, 35974, 71948, 143896, 1924609, 3849218, 7698436, 15396872

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 -15396871
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 15396872 can be divided by 16 positive divisors. The sum of these divisors (counting 15396872) is 1, the average is 0.0625.

Base conversion 15396872

Base System Value
2 Binary 111010101111000000001000
3 Ternary 1001222020112112
4 Quaternary 322233000020
5 Quinary 12420144442
6 Senary 1310001452
8 Octal 72570010
10 Decimal 15396872
12 Duodecimal 51a6288
16 Hexadecimal eaf008
20 Vigesimal 4g4c3c
36 Base36 960aw

Cryptographic Hash Functions

md5 e1be795ab85a51030df1fd4302e12abe
sha1 b4771185fecc91679df308fbbad0717ec16ac596
sha256 523c2116369ac50c4572c96c47059bb75ec4db8ffdb7febe5a858dff70cf01aa
sha512 783d646f75ac16592a200e28a0a8650350544fe9dcef53e1f80650867dbf595e60a1b0b3dca26ccb5a6702e2bdc6950a1e0812a216c65415d249ecc8506906c6
ripemd-160 1318f3c59f7ae0dc6da37c86a36539eb2c803ffe

15396872 as geometric shapes

Circle

Radius = n
Diameter 30793744
Circumference 96741399.926925
Area 7.4475747588784E+14

Sphere

Radius = n
Volume 1.5289247369717E+22
Surface area 2.9790299035513E+15
Circumference 96741399.926925

Square

Length = n
Perimeter 61587488
Area 237063667384384
Diagonal 21774465.200523

Cube

Length = n
Surface area 1422382004306304
Volume 3.6500389425679E+21
Space diagonal 26668164.581635

Equilateral Triangle

Length = n
Perimeter 46190616
Area 1.0265157913459E+14
Altitude 13334082.290817

Triangular Pyramid

Length = n
Surface area 1.0265157913459E+14
Volume 4.3016121464746E+20
Height 7258155.0668409