13156725 (number)

13156725 is an odd 8-digits composite number following 13156724 and preceding 13156726. In scientific notation, it is written as 1.3156725 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 36 positive divisors. There are 6593280 positive integers (up to 13156725) that are relatively prime to 13156725.

Interesting facts

Basic properties

Name

Name thirteen million one hundred fifty-six thousand seven hundred twenty-five

Notation

Scientific notation 1.3156725 × 10^7
Engineering notation 1.3156725 × 10^6

Prime Factorization of 13156725

Prime Factorization 3 × 5 × 5 × 17 × 17 × 607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 154785
Product of the distinct prime numbers

The prime factorization of 13156725 is 3 × 5 × 5 × 17 × 17 × 607. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 6, 13, 35, 779, 42, 602, 6268, 55917, 64075, 329668, 595936, 1072408, 679859, 41408045, 39053928, 287425401, 301390258, 3984813611, 476201310

Basic calculations (n = 13156725)

Multiplication

n×y
n×2 26313450
n×3 39470175
n×4 52626900
n×5 65783625

Division

n÷y
n÷2 6578362.5
n÷3 4385575
n÷3 3289181.25
n÷5 2631345

Exponentiation

ny
n2 173099412725625
n3 2.2774213708925E+21
n4 2.9963406685956E+28
n5 3.9422030183029E+35

Nth Root

y√n
2√n 3627.2200098698
3√n 236.07460176234
4√n 60.226406250662
5√n 26.535639561224

Divisors of 13156725

1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 607, 867, 1275, 1445, 1821, 3035, 4335, 7225, 9105, 10319, 15175, 21675, 30957, 45525, 51595, 154785, 175423, 257975, 526269, 773925, 877115, 2631345, 4385575, 13156725

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13156724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13156725 can be divided by 36 positive divisors. The sum of these divisors (counting 13156725) is 1, the average is 0.027777777777778.

Base conversion 13156725

Base System Value
2 Binary 110010001100000101110101
3 Ternary 220202102122010
4 Quaternary 302030011311
5 Quinary 11332003400
6 Senary 1145554433
8 Octal 62140565
10 Decimal 13156725
12 Duodecimal 44a5a19
16 Hexadecimal c8c175
20 Vigesimal 424bg5
36 Base36 7tzsl

Cryptographic Hash Functions

md5 28facad6831b24ffd4fec1685970f547
sha1 01d1af76e57f6f5a897853fb74982e5a511be00f
sha256 c4cb073be21b36db0c4250977b87709fe569ea46ee3a97227660f3ec299e962c
sha512 5e20ed5158492bcf3b37b22601b2a66fdb3aeaf9c6e9e568b45913f91c8f0065c478ecfdea8ebb7ae43768c300c1854c1b6730e05f71eb57c40f8c792dc7941f
ripemd-160 b6f7de2c17172d7c70ae35db9d0d6552424c6cbe

13156725 as geometric shapes

Circle

Radius = n
Diameter 26313450
Circumference 82666141.210602
Area 5.4380784335953E+14

Sphere

Radius = n
Volume 9.5396403305659E+21
Surface area 2.1752313734381E+15
Circumference 82666141.210602

Square

Length = n
Perimeter 52626900
Area 173099412725625
Diagonal 18606418.931413

Cube

Length = n
Surface area 1038596476353750
Volume 2.2774213708925E+21
Space diagonal 22788116.161212

Equilateral Triangle

Length = n
Perimeter 39470175
Area 74954244400279
Altitude 11394058.080606

Triangular Pyramid

Length = n
Surface area 74954244400279
Volume 2.6839668249621E+20
Height 6202139.6438044