12154420 (number)

12154420 is an even 8-digits composite number following 12154419 and preceding 12154421. In scientific notation, it is written as 1.2154420 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 12 positive divisors. There are 4861760 positive integers (up to 12154420) that are relatively prime to 12154420.

Interesting facts

Basic properties

Name

Name twelve million one hundred fifty-four thousand four hundred twenty

Notation

Scientific notation 1.2154420 × 10^7
Engineering notation 1.2154420 × 10^6

Prime Factorization of 12154420

Prime Factorization 2 × 2 × 5 × 607721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6077210
Product of the distinct prime numbers

The prime factorization of 12154420 is 2 × 2 × 5 × 607721. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 56, 82, 407, 967, 9187, 615, 24387, 92772, 637684, 545233, 9944245, 3533795, 23155427, 76646972, 789660269, 715508012, 9877398510, 6169202431

Basic calculations (n = 12154420)

Multiplication

n×y
n×2 24308840
n×3 36463260
n×4 48617680
n×5 60772100

Division

n÷y
n÷2 6077210
n÷3 4051473.3333333
n÷3 3038605
n÷5 2430884

Exponentiation

ny
n2 147729925536400
n3 1.7955715615381E+21
n4 2.182413089899E+28
n5 2.6525965308131E+35

Nth Root

y√n
2√n 3486.3189756533
3√n 229.92070360324
4√n 59.045058858919
5√n 26.118416787129

Divisors of 12154420

1, 2, 4, 5, 10, 20, 607721, 1215442, 2430884, 3038605, 6077210, 12154420

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12154419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12154420 can be divided by 12 positive divisors. The sum of these divisors (counting 12154420) is 1, the average is 0.083333333333333.

Base conversion 12154420

Base System Value
2 Binary 101110010111011000110100
3 Ternary 211212111201201
4 Quaternary 232113120310
5 Quinary 11102420140
6 Senary 1112302244
8 Octal 56273064
10 Decimal 12154420
12 Duodecimal 40a1984
16 Hexadecimal b97634
20 Vigesimal 3fj610
36 Base36 78ies

Cryptographic Hash Functions

md5 3af6ba8cc39a79d2f6c34c9c1b02c226
sha1 fb546d8acd50d451f6a6cee208a5bface401975d
sha256 bcf7617fd690e3046ca699d07740d76be9dc96754bc601708b4064a0d02d57c6
sha512 108ece6e23753b952a56182d97021d53845bc42e6f24e25f6deb934ed5b189543c19733c0a40430a6e09bd42d65c9442c823ea6571af51b3c30adb93fd31991a
ripemd-160 51ebc84bf1036dca869c54a338142a5da30df903

12154420 as geometric shapes

Circle

Radius = n
Diameter 24308840
Circumference 76368473.16129
Area 4.6410724878052E+14

Sphere

Radius = n
Volume 7.5212725689639E+21
Surface area 1.8564289951221E+15
Circumference 76368473.16129

Square

Length = n
Perimeter 48617680
Area 147729925536400
Diagonal 17188945.606779

Cube

Length = n
Surface area 886379553218400
Volume 1.7955715615381E+21
Space diagonal 21052072.976531

Equilateral Triangle

Length = n
Perimeter 36463260
Area 63968934206853
Altitude 10526036.488266

Triangular Pyramid

Length = n
Surface area 63968934206853
Volume 2.1161013787822E+20
Height 5729648.5355929