749649897 (number)

749649897 is an odd 9-digits composite number following 749649896 and preceding 749649898. In scientific notation, it is written as 7.49649897 × 10^8. The sum of its digits is 63. It has a total of 5 prime factors and 12 positive divisors. There are 499766436 positive integers (up to 749649897) that are relatively prime to 749649897.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million six hundred forty-nine thousand eight hundred ninety-seven

Notation

Scientific notation 7.49649897 × 10^8
Engineering notation 7.49649897 × 10^6

Prime Factorization of 749649897

Prime Factorization 9 × 3 × 3 × 3 × 3084979

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 83294433
Product of the distinct prime numbers

The prime factorization of 749649897 is 9 × 3 × 3 × 3 × 3084979. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749649897)

Multiplication

n×y
n×2 1499299794
n×3 2248949691
n×4 2998599588
n×5 3748249485

Division

n÷y
n÷2 374824948.5
n÷3 249883299
n÷3 187412474.25
n÷5 149929979.4

Exponentiation

ny
n2 561974968072110609
n3 4.2128447693184E+26
n4 3.1581586473965E+35
n5 2.3675133047304E+44

Nth Root

y√n
2√n 27379.735152116
3√n 908.41890121897
4√n 165.46823003863
5√n 59.562332563325

Divisors of 749649897

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749649896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749649897 can be divided by 12 positive divisors. The sum of these divisors (counting 749649897) is 1, the average is 0.083333333333333.

Base conversion 749649897

Base System Value
2 Binary 101100101011101011111111101001
3 Ternary 1221020121011100000
4 Quaternary 230223223333221
5 Quinary 3013402244042
6 Senary 202215333213
8 Octal 5453537751
10 Decimal 749649897
12 Duodecimal 18b081209
16 Hexadecimal 2caebfe9
20 Vigesimal be564eh
36 Base36 ceblk9

Cryptographic Hash Functions

md5 0e4ad8b87dc5d755b605f1969c2312a2
sha1 cc51a251a00ea6f238702357eca32eaeeb264c2e
sha256 9d2b1fc1a4a4fdf548ec9c22a63763b4a42c6b0f210002552a2165cc76e8522e
sha512 6d896d6adeb752d399fd2242af42a93b34fec46afac61b964606655e27b3f9d7270501acc2d8b438297b3edd6402549f3b802915c3f7a6d5017239682262d6c5
ripemd-160 1a5a74d9d4eb90dd7fce2f923b2d788d9d22a51c

749649897 as geometric shapes

Circle

Radius = n
Diameter 1499299794
Circumference 4710189218.3591
Area 1.7654964311967E+18

Sphere

Radius = n
Volume 1.7646722904006E+27
Surface area 7.0619857247868E+18
Circumference 4710189218.3591

Square

Length = n
Perimeter 2998599588
Area 561974968072110609
Diagonal 1060165051.369

Cube

Length = n
Surface area 3371849808432663654
Volume 4.2128447693184E+26
Space diagonal 1298431709.4928

Equilateral Triangle

Length = n
Perimeter 2248949691
Area 2.433422993207E+17
Altitude 649215854.74639

Triangular Pyramid

Length = n
Surface area 2.433422993207E+17
Volume 4.9648851741188E+25
Height 353388350.45633