12618948 (number)

12618948 is an even 8-digits composite number following 12618947 and preceding 12618949. In scientific notation, it is written as 1.2618948 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 4137120 positive integers (up to 12618948) that are relatively prime to 12618948.

Interesting facts

Basic properties

Name

Name twelve million six hundred eighteen thousand nine hundred forty-eight

Notation

Scientific notation 1.2618948 × 10^7
Engineering notation 1.2618948 × 10^6

Prime Factorization of 12618948

Prime Factorization 2 × 2 × 3 × 61 × 17239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6309474
Product of the distinct prime numbers

The prime factorization of 12618948 is 2 × 2 × 3 × 61 × 17239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 59, 68, 152, 771, 2801, 7102, 16432, 61557, 522064, 75029, 2186906, 8941084, 2482373, 28177534, 529491259, 464110723, 8994731478, 1027437694

Basic calculations (n = 12618948)

Multiplication

n×y
n×2 25237896
n×3 37856844
n×4 50475792
n×5 63094740

Division

n÷y
n÷2 6309474
n÷3 4206316
n÷3 3154737
n÷5 2523789.6

Exponentiation

ny
n2 159237848626704
n3 2.0094141314522E+21
n4 2.5356692435261E+28
n5 3.1997478329255E+35

Nth Root

y√n
2√n 3552.3158643341
3√n 232.81326255024
4√n 59.601307572352
5√n 26.315076091657

Divisors of 12618948

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 17239, 34478, 51717, 68956, 103434, 206868, 1051579, 2103158, 3154737, 4206316, 6309474, 12618948

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12618947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12618948 can be divided by 24 positive divisors. The sum of these divisors (counting 12618948) is 1, the average is 0.041666666666667.

Base conversion 12618948

Base System Value
2 Binary 110000001000110011000100
3 Ternary 212202002221110
4 Quaternary 300020303010
5 Quinary 11212301243
6 Senary 1130245020
8 Octal 60106304
10 Decimal 12618948
12 Duodecimal 4286770
16 Hexadecimal c08cc4
20 Vigesimal 3ih778
36 Base36 7iguc

Cryptographic Hash Functions

md5 7c8bc9367021b5e86883ced817c5d8f4
sha1 b10eced9620269390b21de698b81e156587082f8
sha256 8a3d5e59eb4c335199432831d8a6068ed7020352229f95fa29ea0526290a8fd0
sha512 63d7187995d7e462c2ae9955674b07fe3e524d2446a6bb410b920cc7cb11de17cecfae3aa987da0c1e3abb56f10c65f2acd747b9331d8c9f257fbcc83dd64588
ripemd-160 dfc34d8ddddb9602b9e03bb0e6a50b81056e8bba

12618948 as geometric shapes

Circle

Radius = n
Diameter 25237896
Circumference 79287188.665663
Area 5.002604554191E+14

Sphere

Radius = n
Volume 8.4170142311865E+21
Surface area 2.0010418216764E+15
Circumference 79287188.665663

Square

Length = n
Perimeter 50475792
Area 159237848626704
Diagonal 17845887.404481

Cube

Length = n
Surface area 955427091760224
Volume 2.0094141314522E+21
Space diagonal 21856659.07407

Equilateral Triangle

Length = n
Perimeter 37856844
Area 68952011077353
Altitude 10928329.537035

Triangular Pyramid

Length = n
Surface area 68952011077353
Volume 2.3681172642699E+20
Height 5948629.1348269