12492746 (number)

12492746 is an even 8-digits composite number following 12492745 and preceding 12492747. In scientific notation, it is written as 1.2492746 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 5353740 positive integers (up to 12492746) that are relatively prime to 12492746.

Interesting facts

Basic properties

Name

Name twelve million four hundred ninety-two thousand seven hundred forty-six

Notation

Scientific notation 1.2492746 × 10^7
Engineering notation 1.2492746 × 10^6

Prime Factorization of 12492746

Prime Factorization 2 × 7 × 7 × 7 × 18211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 254954
Product of the distinct prime numbers

The prime factorization of 12492746 is 2 × 7 × 7 × 7 × 18211. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 3, 5, 785, 96, 8807, 8796, 80932, 96769, 811679, 757065, 4067151, 1789962, 79563589, 62523946, 481948357, 255288059, 8188413475, 1126571731

Basic calculations (n = 12492746)

Multiplication

n×y
n×2 24985492
n×3 37478238
n×4 49970984
n×5 62463730

Division

n÷y
n÷2 6246373
n÷3 4164248.6666667
n÷3 3123186.5
n÷5 2498549.2

Exponentiation

ny
n2 156068702620516
n3 1.9497266603876E+21
n4 2.4357439937651E+28
n5 3.0429131035133E+35

Nth Root

y√n
2√n 3534.5078865381
3√n 232.03453954645
4√n 59.451727363787
5√n 26.262228882929

Divisors of 12492746

1, 2, 7, 14, 49, 98, 343, 686, 18211, 36422, 127477, 254954, 892339, 1784678, 6246373, 12492746

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 -12492745
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 12492746 can be divided by 16 positive divisors. The sum of these divisors (counting 12492746) is 1, the average is 0.0625.

Base conversion 12492746

Base System Value
2 Binary 101111101001111111001010
3 Ternary 212111200211022
4 Quaternary 233221333022
5 Quinary 11144231441
6 Senary 1123432442
8 Octal 57517712
10 Decimal 12492746
12 Duodecimal 4225722
16 Hexadecimal be9fca
20 Vigesimal 3i1bh6
36 Base36 7frgq

Cryptographic Hash Functions

md5 be7072d1fa1c36a3f581594e89d6c141
sha1 987433a69772aad1372db3c09a2871c641138f2c
sha256 c146ac4bd4276fd020795c5fbba7bbea1d9f74d62a97a7d278995affd379a3be
sha512 c99be0be0d64a1f518706c391a7fed1206e05cc5a90230a9e3f420037eedc8ec7876322488bb850e34e3e1b56fe4d02c51a093cffb7e36a99afdea649bda328e
ripemd-160 f6b396a673973ec68fa2e4149c5e2d3dc13992cf

12492746 as geometric shapes

Circle

Radius = n
Diameter 24985492
Circumference 78494238.113527
Area 4.903042896079E+14

Sphere

Radius = n
Volume 8.1669959370426E+21
Surface area 1.9612171584316E+15
Circumference 78494238.113527

Square

Length = n
Perimeter 49970984
Area 156068702620516
Diagonal 17667410.824482

Cube

Length = n
Surface area 936412215723096
Volume 1.9497266603876E+21
Space diagonal 21638070.798053

Equilateral Triangle

Length = n
Perimeter 37478238
Area 67579730602523
Altitude 10819035.399026

Triangular Pyramid

Length = n
Surface area 67579730602523
Volume 2.2977749050338E+20
Height 5889136.9414941