749080945 (number)

749080945 is an odd 9-digits composite number following 749080944 and preceding 749080946. In scientific notation, it is written as 7.49080945 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 562947840 positive integers (up to 749080945) that are relatively prime to 749080945.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49080945 × 10^8
Engineering notation 7.49080945 × 10^6

Prime Factorization of 749080945

Prime Factorization 5 × 17 × 547 × 16111

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 749080945
Product of the distinct prime numbers

The prime factorization of 749080945 is 5 × 17 × 547 × 16111. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 98, 52, 238, 263, 6536, 6414, 34896, 2077, 387004, 76445, 3592183, 3133795, 52168853, 47630639, 821722096, 791656662, 7308246162, 2301383968

Basic calculations (n = 749080945)

Multiplication

n×y
n×2 1498161890
n×3 2247242835
n×4 2996323780
n×5 3745404725

Division

n÷y
n÷2 374540472.5
n÷3 249693648.33333
n÷3 187270236.25
n÷5 149816189

Exponentiation

ny
n2 561122262162093025
n3 4.2032599440092E+26
n4 3.148581930939E+35
n5 2.3585427282377E+44

Nth Root

y√n
2√n 27369.34315982
3√n 908.18902610761
4√n 165.43682528331
5√n 59.553288768106

Divisors of 749080945

1, 5, 17, 85, 547, 2735, 9299, 16111, 46495, 80555, 273887, 1369435, 8812717, 44063585, 149816189, 749080945

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 -749080944
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 749080945 can be divided by 16 positive divisors. The sum of these divisors (counting 749080945) is 1, the average is 0.0625.

Base conversion 749080945

Base System Value
2 Binary 101100101001100001000101110001
3 Ternary 1221012112020212201
4 Quaternary 230221201011301
5 Quinary 3013231042240
6 Senary 202155223201
8 Octal 5451410561
10 Decimal 749080945
12 Duodecimal 18aa47b01
16 Hexadecimal 2ca61171
20 Vigesimal be1f275
36 Base36 cdzek1

Cryptographic Hash Functions

md5 43e7942c9710d906520efb8e923e0894
sha1 1ffe2a49431fe5885bd56e9d702884adde103975
sha256 46cc16d4fa83196f6b78a4ae09a9eb12b25f6aed0bf910c191eee7585bf696ac
sha512 b69f093608ac374ef71268f839333dec2c1b4eea9e1367d4810c5a6ee722444e103d2b5863a1556d991e7939366574e253c5b525314720d2f06c5b86c50f6d4b
ripemd-160 5bb0ce752f0012c8efc95855e629e6dcfb73a865

749080945 as geometric shapes

Circle

Radius = n
Diameter 1498161890
Circumference 4706614387.5122
Area 1.7628175765741E+18

Sphere

Radius = n
Volume 1.7606574081637E+27
Surface area 7.0512703062965E+18
Circumference 4706614387.5122

Square

Length = n
Perimeter 2996323780
Area 561122262162093025
Diagonal 1059360431.7343

Cube

Length = n
Surface area 3366733572972558150
Volume 4.2032599440092E+26
Space diagonal 1297446255.7217

Equilateral Triangle

Length = n
Perimeter 2247242835
Area 2.4297306683068E+17
Altitude 648723127.86085

Triangular Pyramid

Length = n
Surface area 2.4297306683068E+17
Volume 4.9535893491645E+25
Height 353120143.91142