7949345 (number)

7949345 is an odd 7-digits composite number following 7949344 and preceding 7949346. In scientific notation, it is written as 7.949345 × 10^6. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 6223984 positive integers (up to 7949345) that are relatively prime to 7949345.

Interesting facts

Basic properties

Name

Name seven million nine hundred forty-nine thousand three hundred forty-five

Notation

Scientific notation 7.949345 × 10^6
Engineering notation 7.949345 × 10^6

Prime Factorization of 7949345

Prime Factorization 5 × 47 × 33827

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7949345
Product of the distinct prime numbers

The prime factorization of 7949345 is 5 × 47 × 33827. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 87, 98, 170, 410, 1905, 1027, 17434, 88733, 41640, 985686, 8586698, 8903068, 50297444, 70204548, 380273440, 278883556, 2028116126, 4931532561

Basic calculations (n = 7949345)

Multiplication

n×y
n×2 15898690
n×3 23848035
n×4 31797380
n×5 39746725

Division

n÷y
n÷2 3974672.5
n÷3 2649781.6666667
n÷3 1987336.25
n÷5 1589869

Exponentiation

ny
n2 63192085929025
n3 5.0233569231947E+20
n4 3.9932397240613E+27
n5 3.1743640234268E+34

Nth Root

y√n
2√n 2819.4582813016
3√n 199.57698090504
4√n 53.098571367802
5√n 23.991989856499

Divisors of 7949345

1, 5, 47, 235, 33827, 169135, 1589869, 7949345

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7949344
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7949345 can be divided by 8 positive divisors. The sum of these divisors (counting 7949345) is 1, the average is 0.125.

Base conversion 7949345

Base System Value
2 Binary 11110010100110000100001
3 Ternary 112221212110012
4 Quaternary 132110300201
5 Quinary 4013334340
6 Senary 442214305
8 Octal 36246041
10 Decimal 7949345
12 Duodecimal 27b4395
16 Hexadecimal 794c21
20 Vigesimal 29dd75
36 Base36 4qdr5

Cryptographic Hash Functions

md5 890b5b8c520d1cf3b617c974e91d8528
sha1 a8793baa7e3472ad1f5663e921c8dafcc266f862
sha256 8e517347118d322efdddb37024732e8de07b7e3d1565fbff7e1bf8961d37de1f
sha512 7c556247fb72580b94504a8ce1a3f3169c49d837a25c849e6c11308f89ea5056b5eb509862c095625bdc3ce053f8e573623e390063b00298cb8febb1c645cfb8
ripemd-160 d6db4638c73e135da6155c925fafe20c538838e4

7949345 as geometric shapes

Circle

Radius = n
Diameter 15898690
Circumference 49947207.705702
Area 1.9852379291964E+14

Sphere

Radius = n
Volume 2.1041788275024E+21
Surface area 7.9409517167856E+14
Circumference 49947207.705702

Square

Length = n
Perimeter 31797380
Area 63192085929025
Diagonal 11242071.510983

Cube

Length = n
Surface area 379152515574150
Volume 5.0233569231947E+20
Space diagonal 13768669.426894

Equilateral Triangle

Length = n
Perimeter 23848035
Area 27362975866332
Altitude 6884334.7134468

Triangular Pyramid

Length = n
Surface area 27362975866332
Volume 5.9200829078522E+19
Height 3747357.1703276