749128085 (number)

749128085 is an odd 9-digits composite number following 749128084 and preceding 749128086. In scientific notation, it is written as 7.49128085 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 578635200 positive integers (up to 749128085) that are relatively prime to 749128085.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million one hundred twenty-eight thousand eighty-five

Notation

Scientific notation 7.49128085 × 10^8
Engineering notation 7.49128085 × 10^6

Prime Factorization of 749128085

Prime Factorization 5 × 37 × 131 × 30911

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 749128085
Product of the distinct prime numbers

The prime factorization of 749128085 is 5 × 37 × 131 × 30911. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 50, 18, 979, 83, 4548, 3344, 10312, 90847, 59322, 496310, 6402292, 3191802, 87980546, 98041080, 324986991, 90402461, 6096962902, 4647512675

Basic calculations (n = 749128085)

Multiplication

n×y
n×2 1498256170
n×3 2247384255
n×4 2996512340
n×5 3745640425

Division

n÷y
n÷2 374564042.5
n÷3 249709361.66667
n÷3 187282021.25
n÷5 149825617

Exponentiation

ny
n2 561192887735767225
n3 4.2040535330512E+26
n4 3.1493745724521E+35
n5 2.3592849424087E+44

Nth Root

y√n
2√n 27370.204328795
3√n 908.20807662231
4√n 165.4394279753
5√n 59.554038292276

Divisors of 749128085

1, 5, 37, 131, 185, 655, 4847, 24235, 30911, 154555, 1143707, 4049341, 5718535, 20246705, 149825617, 749128085

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 -749128084
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 749128085 can be divided by 16 positive divisors. The sum of these divisors (counting 749128085) is 1, the average is 0.0625.

Base conversion 749128085

Base System Value
2 Binary 101100101001101100100110010101
3 Ternary 1221012121122112122
4 Quaternary 230221230212111
5 Quinary 3013234044320
6 Senary 202200225325
8 Octal 5451544625
10 Decimal 749128085
12 Duodecimal 18aa6b245
16 Hexadecimal 2ca6c995
20 Vigesimal be21045
36 Base36 ce0exh

Cryptographic Hash Functions

md5 9deaf6099f24b4620e9690bd78b511ff
sha1 c783480deb7dfd8ce4ee7e2d12dd0e7571489e7f
sha256 4e87ee13636ed6b2d087e6f020643efc82b334339b8755ffc333cc474b3d8e53
sha512 6e868b8e35ca0edcddd4b29503eac0b85e1de963e50962384043572d3ee99d3b6c9b420050e2a317eabe9e8c32322e09fa5bc31576f482d54e435675c9f0da81
ripemd-160 fa47f3ab66f8c3fa29f6c09b8d439943556483fe

749128085 as geometric shapes

Circle

Radius = n
Diameter 1498256170
Circumference 4706910576.8676
Area 1.7630394533575E+18

Sphere

Radius = n
Volume 1.7609898259642E+27
Surface area 7.0521578134301E+18
Circumference 4706910576.8676

Square

Length = n
Perimeter 2996512340
Area 561192887735767225
Diagonal 1059427097.7616

Cube

Length = n
Surface area 3367157326414603350
Volume 4.2040535330512E+26
Space diagonal 1297527904.5968

Equilateral Triangle

Length = n
Perimeter 2247384255
Area 2.4300364860116E+17
Altitude 648763952.29839

Triangular Pyramid

Length = n
Surface area 2.4300364860116E+17
Volume 4.9545246028196E+25
Height 353142365.92053