12779972 (number)

12779972 is an even 8-digits composite number following 12779971 and preceding 12779973. In scientific notation, it is written as 1.2779972 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 6376416 positive integers (up to 12779972) that are relatively prime to 12779972.

Interesting facts

Basic properties

Name

Name twelve million seven hundred seventy-nine thousand nine hundred seventy-two

Notation

Scientific notation 1.2779972 × 10^7
Engineering notation 1.2779972 × 10^6

Prime Factorization of 12779972

Prime Factorization 2 × 2 × 509 × 6277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6389986
Product of the distinct prime numbers

The prime factorization of 12779972 is 2 × 2 × 509 × 6277. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 9, 25, 180, 261, 337, 4471, 62046, 60441, 71428, 122468, 112197, 8166881, 79135933, 4625514, 938307314, 652106812, 8697514346, 4913302808

Basic calculations (n = 12779972)

Multiplication

n×y
n×2 25559944
n×3 38339916
n×4 51119888
n×5 63899860

Division

n÷y
n÷2 6389986
n÷3 4259990.6666667
n÷3 3194993
n÷5 2555994.4

Exponentiation

ny
n2 163327684320784
n3 2.0873232324445E+21
n4 2.667593246559E+28
n5 3.4091766998413E+35

Nth Root

y√n
2√n 3574.9086701621
3√n 233.79935072849
4√n 59.790539972157
5√n 26.381894571694

Divisors of 12779972

1, 2, 4, 509, 1018, 2036, 6277, 12554, 25108, 3194993, 6389986, 12779972

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 -12779971
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 12779972 can be divided by 12 positive divisors. The sum of these divisors (counting 12779972) is 1, the average is 0.083333333333333.

Base conversion 12779972

Base System Value
2 Binary 110000110000000111000100
3 Ternary 220001021211022
4 Quaternary 300300013010
5 Quinary 11232424342
6 Senary 1133530312
8 Octal 60600704
10 Decimal 12779972
12 Duodecimal 4343998
16 Hexadecimal c301c4
20 Vigesimal 3jh9ic
36 Base36 7lx38

Cryptographic Hash Functions

md5 c880a276d07940ca5ae4fc059f8fbd80
sha1 56a382531c11947b587b1ac97b6c5812d0a96ccb
sha256 0b5601b3b2596bf3344873dce78a243342355ec7b5fc689d3c394b96ad06ffd6
sha512 6451e0765c93d999ddfe115e093f8b258ef7fdf3383521ea75338da7c3b5a4c4f6b9a52302df3b3480f29104c09bc74df9df18779749924a6ef58ad06c3dc896
ripemd-160 e82a307081beb70d655f0d4544d3b86a894ceeb8

12779972 as geometric shapes

Circle

Radius = n
Diameter 25559944
Circumference 80298932.296567
Area 5.1310905319001E+14

Sphere

Radius = n
Volume 8.7433591102864E+21
Surface area 2.05243621276E+15
Circumference 80298932.296567

Square

Length = n
Perimeter 51119888
Area 163327684320784
Diagonal 18073609.729148

Cube

Length = n
Surface area 979966105924704
Volume 2.0873232324445E+21
Space diagonal 22135560.823308

Equilateral Triangle

Length = n
Perimeter 38339916
Area 70722961881542
Altitude 11067780.411654

Triangular Pyramid

Length = n
Surface area 70722961881542
Volume 2.4599340203162E+20
Height 6024536.5763828