8749968 (number)

8749968 is an even 7-digits composite number following 8749967 and preceding 8749969. In scientific notation, it is written as 8.749968 × 10^6. The sum of its digits is 51. It has a total of 6 prime factors and 20 positive divisors. There are 2744832 positive integers (up to 8749968) that are relatively prime to 8749968.

Interesting facts

Basic properties

Name

Name eight million seven hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 8.749968 × 10^6
Engineering notation 8.749968 × 10^6

Prime Factorization of 8749968

Prime Factorization 2 × 2 × 2 × 2 × 51 × 10723

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1093746
Product of the distinct prime numbers

The prime factorization of 8749968 is 2 × 2 × 2 × 2 × 51 × 10723. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 9, 68, 512, 467, 156, 9730, 28397, 39508, 470218, 995782, 1287180, 3629683, 41707398, 98744887, 775272270, 811517987, 3598264118, 1149726021

Basic calculations (n = 8749968)

Multiplication

n×y
n×2 17499936
n×3 26249904
n×4 34999872
n×5 43749840

Division

n÷y
n÷2 4374984
n÷3 2916656
n÷3 2187492
n÷5 1749993.6

Exponentiation

ny
n2 76561940001024
n3 6.6991452502688E+20
n4 5.8617306567204E+27
n5 5.1289955670922E+34

Nth Root

y√n
2√n 2958.0344825576
3√n 206.06401378797
4√n 54.387815570747
5√n 24.456893532138

Divisors of 8749968

1, 2, 4, 8, 16, 51, 102, 204, 408, 816, 10723, 21446, 42892, 85784, 171568, 546873, 1093746, 2187492, 4374984, 8749968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8749967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8749968 can be divided by 20 positive divisors. The sum of these divisors (counting 8749968) is 1, the average is 0.05.

Base conversion 8749968

Base System Value
2 Binary 100001011000001110010000
3 Ternary 121110112200220
4 Quaternary 201120032100
5 Quinary 4214444333
6 Senary 511313040
8 Octal 41301620
10 Decimal 8749968
12 Duodecimal 2b1b780
16 Hexadecimal 858390
20 Vigesimal 2edei8
36 Base36 57jio

Cryptographic Hash Functions

md5 18dda8d12c9461d77859625c55f009a1
sha1 b7a952d3aa10d9790f15f47bec37b6d82c4d3171
sha256 9659ecdcc58d876bec389a38775a47d21c836b9f6f92107d5878b41d036a7f4b
sha512 572fb5884299f7ed5b9abc6b8cb0020155e1c8ad5ffda61ffd39d1ed355930e043101e5f7efef80cc392ea75851b27de02ab87db45d982879339492e6014039f
ripemd-160 514773450f3a1e8e03a5727fc08561d5c2692357

8749968 as geometric shapes

Circle

Radius = n
Diameter 17499936
Circumference 54977670.375892
Area 2.405264282518E+14

Sphere

Radius = n
Volume 2.8061314004767E+21
Surface area 9.621057130072E+14
Circumference 54977670.375892

Square

Length = n
Perimeter 34999872
Area 76561940001024
Diagonal 12374323.415931

Cube

Length = n
Surface area 459371640006144
Volume 6.6991452502688E+20
Space diagonal 15155389.140602

Equilateral Triangle

Length = n
Perimeter 26249904
Area 33152292501953
Altitude 7577694.5703009

Triangular Pyramid

Length = n
Surface area 33152292501953
Volume 7.8950183910312E+19
Height 4124774.4719769