12151390 (number)

12151390 is an even 8-digits composite number following 12151389 and preceding 12151391. In scientific notation, it is written as 1.2151390 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 4847040 positive integers (up to 12151390) that are relatively prime to 12151390.

Interesting facts

Basic properties

Name

Name twelve million one hundred fifty-one thousand three hundred ninety

Notation

Scientific notation 1.2151390 × 10^7
Engineering notation 1.2151390 × 10^6

Prime Factorization of 12151390

Prime Factorization 2 × 5 × 409 × 2971

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12151390
Product of the distinct prime numbers

The prime factorization of 12151390 is 2 × 5 × 409 × 2971. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 83, 70, 171, 267, 85, 5906, 38249, 87651, 539180, 834, 5797002, 4680326, 60560378, 56314386, 825154727, 807090743, 5989578098, 4196474303

Basic calculations (n = 12151390)

Multiplication

n×y
n×2 24302780
n×3 36454170
n×4 48605560
n×5 60756950

Division

n÷y
n÷2 6075695
n÷3 4050463.3333333
n÷3 3037847.5
n÷5 2430278

Exponentiation

ny
n2 147656278932100
n3 1.7942290312527E+21
n4 2.1802376708074E+28
n5 2.6492918230672E+35

Nth Root

y√n
2√n 3485.8843928048
3√n 229.90159621596
4√n 59.041378649256
5√n 26.117114434643

Divisors of 12151390

1, 2, 5, 10, 409, 818, 2045, 2971, 4090, 5942, 14855, 29710, 1215139, 2430278, 6075695, 12151390

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 -12151389
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 12151390 can be divided by 16 positive divisors. The sum of these divisors (counting 12151390) is 1, the average is 0.0625.

Base conversion 12151390

Base System Value
2 Binary 101110010110101001011110
3 Ternary 211212100120111
4 Quaternary 232112221132
5 Quinary 11102321030
6 Senary 1112240234
8 Octal 56265136
10 Decimal 12151390
12 Duodecimal 40a007a
16 Hexadecimal b96a5e
20 Vigesimal 3fii9a
36 Base36 78g2m

Cryptographic Hash Functions

md5 cdbbab925fea7fa94b6df8f9958f5c26
sha1 f95a1da0d246ad9b50fd96aa778577efc88532f8
sha256 6394ce7961393cea248b6f23c535a5296c5f16fbbbb4a9a079eceb997c64b3d7
sha512 9f8c24f5b972b746835c065f2b5e9350023d96abc6ebc2cce3fa6cf460b308003934c332030001e013908a548fa674f8d3260961bd5454f4d6b1aad794f38183
ripemd-160 a87bb2cbaa0770ff00e2c2f97944bb0304519ab1

12151390 as geometric shapes

Circle

Radius = n
Diameter 24302780
Circumference 76349435.109809
Area 4.6387588114949E+14

Sphere

Radius = n
Volume 7.5156489912548E+21
Surface area 1.855503524598E+15
Circumference 76349435.109809

Square

Length = n
Perimeter 48605560
Area 147656278932100
Diagonal 17184660.539685

Cube

Length = n
Surface area 885937673592600
Volume 1.7942290312527E+21
Space diagonal 21046824.862584

Equilateral Triangle

Length = n
Perimeter 36454170
Area 63937044291740
Altitude 10523412.431292

Triangular Pyramid

Length = n
Surface area 63937044291740
Volume 2.1145191916676E+20
Height 5728220.1798949