749642220 (number)

749642220 is an even 9-digits composite number following 749642219 and preceding 749642221. In scientific notation, it is written as 7.49642220 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 186721920 positive integers (up to 749642220) that are relatively prime to 749642220.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million six hundred forty-two thousand two hundred twenty

Notation

Scientific notation 7.49642220 × 10^8
Engineering notation 7.49642220 × 10^6

Prime Factorization of 749642220

Prime Factorization 2 × 2 × 5 × 9 × 23 × 43 × 4211

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 374821110
Product of the distinct prime numbers

The prime factorization of 749642220 is 2 × 2 × 5 × 9 × 23 × 43 × 4211. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749642220)

Multiplication

n×y
n×2 1499284440
n×3 2248926660
n×4 2998568880
n×5 3748211100

Division

n÷y
n÷2 374821110
n÷3 249880740
n÷3 187410555
n÷5 149928444

Exponentiation

ny
n2 561963458006528400
n3 4.2127153421889E+26
n4 3.1580292813466E+35
n5 2.3673920812936E+44

Nth Root

y√n
2√n 27379.594956829
3√n 908.41580023555
4√n 165.46780640605
5√n 59.562210569871

Divisors of 749642220

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749642219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749642220 can be divided by 96 positive divisors. The sum of these divisors (counting 749642220) is 1, the average is 0.010416666666667.

Base conversion 749642220

Base System Value
2 Binary 101100101011101010000111101100
3 Ternary 1221020120202210200
4 Quaternary 230223222013230
5 Quinary 3013402022340
6 Senary 202215233500
8 Octal 5453520754
10 Decimal 749642220
12 Duodecimal 18b078890
16 Hexadecimal 2caea1ec
20 Vigesimal be555b0
36 Base36 cebfn0

Cryptographic Hash Functions

md5 9e79b5fd96196026f23d495d159c2548
sha1 f09581d158167d4db5ad4ceef2b0565f2899fdc3
sha256 fe9dd8c19dee5f24519fb6a31ddd526eee32f14f33c679d92196c84c1a94a83a
sha512 b16e13598a6bc107d9399f52a0a438fb748ccea68c85f025ce99a97f813d0a93e2f5b8894fa824c7c468d8ca1743ac187f97497c84dd17457d320d07aa000e7b
ripemd-160 9e733fb2a43c1565a20fe3cafbda6bf03ed152b2

749642220 as geometric shapes

Circle

Radius = n
Diameter 1499284440
Circumference 4710140982.3455
Area 1.7654602712592E+18

Sphere

Radius = n
Volume 1.7646180760914E+27
Surface area 7.0618410850369E+18
Circumference 4710140982.3455

Square

Length = n
Perimeter 2998568880
Area 561963458006528400
Diagonal 1060154194.4515

Cube

Length = n
Surface area 3371780748039170400
Volume 4.2127153421889E+26
Space diagonal 1298418412.5387

Equilateral Triangle

Length = n
Perimeter 2248926660
Area 2.433373153161E+17
Altitude 649209206.26936

Triangular Pyramid

Length = n
Surface area 2.433373153161E+17
Volume 4.964732642784E+25
Height 353384731.48383