15454968 (number)

15454968 is an even 8-digits composite number following 15454967 and preceding 15454969. In scientific notation, it is written as 1.5454968 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors. There are 5151648 positive integers (up to 15454968) that are relatively prime to 15454968.

Interesting facts

Basic properties

Name

Name fifteen million four hundred fifty-four thousand nine hundred sixty-eight

Notation

Scientific notation 1.5454968 × 10^7
Engineering notation 1.5454968 × 10^6

Prime Factorization of 15454968

Prime Factorization 2 × 2 × 2 × 3 × 643957

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3863742
Product of the distinct prime numbers

The prime factorization of 15454968 is 2 × 2 × 2 × 3 × 643957. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 42, 50, 590, 971, 8908, 7017, 68801, 20132, 615171, 918046, 9245297, 7181333, 78007405, 28935852, 26988013, 181922641, 7404735874, 7918535995

Basic calculations (n = 15454968)

Multiplication

n×y
n×2 30909936
n×3 46364904
n×4 61819872
n×5 77274840

Division

n÷y
n÷2 7727484
n÷3 5151656
n÷3 3863742
n÷5 3090993.6

Exponentiation

ny
n2 238856035881024
n3 3.6915123911481E+21
n4 5.7052205876797E+28
n5 8.8174001615531E+35

Nth Root

y√n
2√n 3931.2807073522
3√n 249.08985321901
4√n 62.699925895907
5√n 27.403978747196

Divisors of 15454968

1, 2, 3, 4, 6, 8, 12, 24, 643957, 1287914, 1931871, 2575828, 3863742, 5151656, 7727484, 15454968

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 -15454967
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 15454968 can be divided by 16 positive divisors. The sum of these divisors (counting 15454968) is 1, the average is 0.0625.

Base conversion 15454968

Base System Value
2 Binary 111010111101001011111000
3 Ternary 1002002012020020
4 Quaternary 322331023320
5 Quinary 12424024333
6 Senary 1311130440
8 Octal 72751370
10 Decimal 15454968
12 Duodecimal 5213a20
16 Hexadecimal ebd2f8
20 Vigesimal 4gbh88
36 Base36 9794o

Cryptographic Hash Functions

md5 6d382407646b7521fb657ccc97ca468f
sha1 6e8f3baa74a49274921673d4670e26f9b456d1a4
sha256 7bf6b1d071c3475612d0507b320411a60c4510e31335e13a5337dd680e83e775
sha512 20e15e5f5ce7d8db6415b6297b78ce04aff12ee94b0a859bcc755da974c0736b85c73726d23fe06bdea82c24d90817be1129ace64da69e4caf09f513c24b8a83
ripemd-160 e9b759e4740b2b358fdf28fad54d8c712b9db6c4

15454968 as geometric shapes

Circle

Radius = n
Diameter 30909936
Circumference 97106427.860531
Area 7.5038836758940E+14

Sphere

Radius = n
Volume 1.5462970944889E+22
Surface area 3.0015534703576E+15
Circumference 97106427.860531

Square

Length = n
Perimeter 61819872
Area 238856035881024
Diagonal 21856625.351642

Cube

Length = n
Surface area 1433136215286144
Volume 3.6915123911481E+21
Space diagonal 26768789.805351

Equilateral Triangle

Length = n
Perimeter 46364904
Area 1.0342769746011E+14
Altitude 13384394.902676

Triangular Pyramid

Length = n
Surface area 1.0342769746011E+14
Volume 4.3504890743583E+20
Height 7285541.7838807