12923980 (number)

12923980 is an even 8-digits composite number following 12923979 and preceding 12923981. In scientific notation, it is written as 1.2923980 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 5169584 positive integers (up to 12923980) that are relatively prime to 12923980.

Interesting facts

Basic properties

Name

Name twelve million nine hundred twenty-three thousand nine hundred eighty

Notation

Scientific notation 1.2923980 × 10^7
Engineering notation 1.2923980 × 10^6

Prime Factorization of 12923980

Prime Factorization 2 × 2 × 5 × 646199

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6461990
Product of the distinct prime numbers

The prime factorization of 12923980 is 2 × 2 × 5 × 646199. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 43, 12, 619, 699, 450, 1259, 84901, 36828, 718563, 593910, 9296052, 5852601, 73084160, 26937875, 397918638, 351305407, 483774206, 1834900446

Basic calculations (n = 12923980)

Multiplication

n×y
n×2 25847960
n×3 38771940
n×4 51695920
n×5 64619900

Division

n÷y
n÷2 6461990
n÷3 4307993.3333333
n÷3 3230995
n÷5 2584796

Exponentiation

ny
n2 167029259040400
n3 2.1586828032529E+21
n4 2.7898773375585E+28
n5 3.6056318913059E+35

Nth Root

y√n
2√n 3594.9937413019
3√n 234.67424307638
4√n 59.958266663588
5√n 26.441083974964

Divisors of 12923980

1, 2, 4, 5, 10, 20, 646199, 1292398, 2584796, 3230995, 6461990, 12923980

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 -12923979
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 12923980 can be divided by 12 positive divisors. The sum of these divisors (counting 12923980) is 1, the average is 0.083333333333333.

Base conversion 12923980

Base System Value
2 Binary 110001010011010001001100
3 Ternary 220022121100221
4 Quaternary 301103101030
5 Quinary 11302031410
6 Senary 1141001124
8 Octal 61232114
10 Decimal 12923980
12 Duodecimal 43b31a4
16 Hexadecimal c5344c
20 Vigesimal 40f9j0
36 Base36 7p07g

Cryptographic Hash Functions

md5 2c09c3985409fe3d8f7c2c0f25e50072
sha1 376f8cbb24903f36255463112ae13587158a3a52
sha256 8e70def63e55ed9ab75daef9340559217e4cd4aea186c8f9b6de8be33871459d
sha512 589fc0d2a2f84deeee334ce0a363822c6d2e79f3953f94630eb742ee7aff7fdc606195e6c6b308c37216bc3e9299b584f348a53d14970d2960287d3e48db8dd4
ripemd-160 d5ae25e847e3c63ad50181175bcad427794a02a6

12923980 as geometric shapes

Circle

Radius = n
Diameter 25847960
Circumference 81203761.246283
Area 5.2473789313587E+14

Sphere

Radius = n
Volume 9.0422693815068E+21
Surface area 2.0989515725435E+15
Circumference 81203761.246283

Square

Length = n
Perimeter 51695920
Area 167029259040400
Diagonal 18277267.795839

Cube

Length = n
Surface area 1002175554242400
Volume 2.1586828032529E+21
Space diagonal 22384989.996004

Equilateral Triangle

Length = n
Perimeter 38771940
Area 72325790752139
Altitude 11192494.998002

Triangular Pyramid

Length = n
Surface area 72325790752139
Volume 2.5440320810182E+20
Height 6092422.5986129