749698731 (number)

749698731 is an odd 9-digits composite number following 749698730 and preceding 749698732. In scientific notation, it is written as 7.49698731 × 10^8. The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors. There are 478068624 positive integers (up to 749698731) that are relatively prime to 749698731.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49698731 × 10^8
Engineering notation 7.49698731 × 10^6

Prime Factorization of 749698731

Prime Factorization 207 × 3621733

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749698731
Product of the distinct prime numbers

The prime factorization of 749698731 is 207 × 3621733. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749698731)

Multiplication

n×y
n×2 1499397462
n×3 2249096193
n×4 2998794924
n×5 3748493655

Division

n÷y
n÷2 374849365.5
n÷3 249899577
n÷3 187424682.75
n÷5 149939746.2

Exponentiation

ny
n2 562048187263010361
n3 4.2136681275193E+26
n4 3.1589816480564E+35
n5 2.3682845328001E+44

Nth Root

y√n
2√n 27380.626928542
3√n 908.43862632245
4√n 165.47092472257
5√n 59.563108549868

Divisors of 749698731

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749698730
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749698731 can be divided by 4 positive divisors. The sum of these divisors (counting 749698731) is 1, the average is 0.25.

Base conversion 749698731

Base System Value
2 Binary 101100101011110111111010101011
3 Ternary 1221020200122022200
4 Quaternary 230223313322223
5 Quinary 3013410324411
6 Senary 202220351243
8 Octal 5453677253
10 Decimal 749698731
12 Duodecimal 18b0a5523
16 Hexadecimal 2caf7eab
20 Vigesimal be5c6gb
36 Base36 cecn8r

Cryptographic Hash Functions

md5 942e74048cacbb8e16da8f8d8ae47b57
sha1 9f69e1ecf6dff8147c4b5be263a2412af680dacc
sha256 89186c2110067086bbd35634a4be84ab376197d879e06893fac9850ebbee50a3
sha512 ff86bd4bbee7af7a9169d15293d9f7f664c73719feaf535f518763f4e1e8e7ec362170a193af2798af570bc86e38f44a69529fcd243061ec74a03cf44bdc53d9
ripemd-160 ec0bacb90b54e28c931a8ab4502732a454200d93

749698731 as geometric shapes

Circle

Radius = n
Diameter 1499397462
Circumference 4710496051.4304
Area 1.7657264560689E+18

Sphere

Radius = n
Volume 1.7650171778773E+27
Surface area 7.0629058242757E+18
Circumference 4710496051.4304

Square

Length = n
Perimeter 2998794924
Area 562048187263010361
Diagonal 1060234113.0741

Cube

Length = n
Surface area 3372289123578062166
Volume 4.2136681275193E+26
Space diagonal 1298516292.4619

Equilateral Triangle

Length = n
Perimeter 2249096193
Area 2.4337400416038E+17
Altitude 649258146.23096

Triangular Pyramid

Length = n
Surface area 2.4337400416038E+17
Volume 4.9658555110642E+25
Height 353411371.0247