15672420 (number)

15672420 is an even 8-digits composite number following 15672419 and preceding 15672421. In scientific notation, it is written as 1.5672420 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 4179168 positive integers (up to 15672420) that are relatively prime to 15672420.

Interesting facts

Basic properties

Name

Name fifteen million six hundred seventy-two thousand four hundred twenty

Notation

Scientific notation 1.5672420 × 10^7
Engineering notation 1.5672420 × 10^6

Prime Factorization of 15672420

Prime Factorization 2 × 2 × 15 × 3 × 3 × 29023

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2612070
Product of the distinct prime numbers

The prime factorization of 15672420 is 2 × 2 × 15 × 3 × 3 × 29023. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 9, 26, 962, 995, 9616, 8293, 31317, 5707, 595142, 796674, 4697313, 2443066, 37023138, 86461815, 978941620, 535996164, 1896076254, 631185168

Basic calculations (n = 15672420)

Multiplication

n×y
n×2 31344840
n×3 47017260
n×4 62689680
n×5 78362100

Division

n÷y
n÷2 7836210
n÷3 5224140
n÷3 3918105
n÷5 3134484

Exponentiation

ny
n2 245624748656400
n3 3.8495342233375E+21
n4 6.033151715252E+28
n5 9.4554087605149E+35

Nth Root

y√n
2√n 3958.8407394084
3√n 250.25265125004
4√n 62.919319285959
5√n 27.480663379956

Divisors of 15672420

1, 2, 3, 4, 6, 9, 12, 15, 18, 30, 36, 45, 60, 90, 135, 180, 270, 540, 29023, 58046, 87069, 116092, 174138, 261207, 348276, 435345, 522414, 870690, 1044828, 1306035, 1741380, 2612070, 3918105, 5224140, 7836210, 15672420

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 -15672419
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 15672420 can be divided by 36 positive divisors. The sum of these divisors (counting 15672420) is 1, the average is 0.027777777777778.

Base conversion 15672420

Base System Value
2 Binary 111011110010010001100100
3 Ternary 1002111020112000
4 Quaternary 323302101210
5 Quinary 13003004140
6 Senary 1315525300
8 Octal 73622144
10 Decimal 15672420
12 Duodecimal 52b9830
16 Hexadecimal ef2464
20 Vigesimal 4hj110
36 Base36 9bwx0

Cryptographic Hash Functions

md5 a7d7b4ace88173f820ef725311ce5d3a
sha1 c8adbe99ab716d16625d2dd2916a630c8e450a1c
sha256 d99bb2d3154f5619db205c0234a2b1c50926135441e011a022543b67a8c26e15
sha512 e073fc2c894dc120a33ab94101e76d35f90b4e1cea50633c8a511319e389a604ca7d3fb7d3d7bfd92187bfb8255f78fb02d23b52ba5a64f48a717541cdd02f42
ripemd-160 6ca5d477f972249b3552048437e582d63ce93535

15672420 as geometric shapes

Circle

Radius = n
Diameter 31344840
Circumference 98472719.071947
Area 7.7165290591879E+14

Sphere

Radius = n
Volume 1.6124891247706E+22
Surface area 3.0866116236751E+15
Circumference 98472719.071947

Square

Length = n
Perimeter 62689680
Area 245624748656400
Diagonal 22164148.919207

Cube

Length = n
Surface area 1473748491938400
Volume 3.8495342233375E+21
Space diagonal 27145427.717559

Equilateral Triangle

Length = n
Perimeter 47017260
Area 1.0635863606731E+14
Altitude 13572713.858779

Triangular Pyramid

Length = n
Surface area 1.0635863606731E+14
Volume 4.5367195895528E+20
Height 7388049.6397358