749276538 (number)

749276538 is an even 9-digits composite number following 749276537 and preceding 749276539. In scientific notation, it is written as 7.49276538 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 236013120 positive integers (up to 749276538) that are relatively prime to 749276538.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million two hundred seventy-six thousand five hundred thirty-eight

Notation

Scientific notation 7.49276538 × 10^8
Engineering notation 7.49276538 × 10^6

Prime Factorization of 749276538

Prime Factorization 2 × 3 × 47 × 29 × 91621

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 749276538
Product of the distinct prime numbers

The prime factorization of 749276538 is 2 × 3 × 47 × 29 × 91621. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749276538)

Multiplication

n×y
n×2 1498553076
n×3 2247829614
n×4 2997106152
n×5 3746382690

Division

n÷y
n÷2 374638269
n÷3 249758846
n÷3 187319134.5
n÷5 149855307.6

Exponentiation

ny
n2 561415330397265444
n3 4.2065533514019E+26
n4 3.1518717320507E+35
n5 2.361623539611E+44

Nth Root

y√n
2√n 27372.916139864
3√n 908.26806516598
4√n 165.4476235546
5√n 59.556398442726

Divisors of 749276538

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749276537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749276538 can be divided by 32 positive divisors. The sum of these divisors (counting 749276538) is 1, the average is 0.03125.

Base conversion 749276538

Base System Value
2 Binary 101100101010010000110101111010
3 Ternary 1221012220012011220
4 Quaternary 230222100311322
5 Quinary 3013303322123
6 Senary 202203332510
8 Octal 5452206572
10 Decimal 749276538
12 Duodecimal 18ab21136
16 Hexadecimal 2ca90d7a
20 Vigesimal be2jb6i
36 Base36 ce3lh6

Cryptographic Hash Functions

md5 24e3206c3f0159d38b1450842a975c94
sha1 268d5f395bf68fd2d9e297a347c96e1d6c29c8a3
sha256 6bf51651ab1067828065be8574be5c639cb0e9c11a0541b169ecd7e9a86db995
sha512 f787c438922c7ce129bdad49b6f42f1019abb59644b43e2eea3e57ef991e1e20c90b4fb78b65f5d85dddb6a24762c0f1a3f6334ba39bf513a55f88daf25d4989
ripemd-160 5e445181276165fcb06fef8633b16d619c419d4e

749276538 as geometric shapes

Circle

Radius = n
Diameter 1498553076
Circumference 4707843334.576
Area 1.7637382775887E+18

Sphere

Radius = n
Volume 1.7620369474264E+27
Surface area 7.0549531103549E+18
Circumference 4707843334.576

Square

Length = n
Perimeter 2997106152
Area 561415330397265444
Diagonal 1059637042.0076

Cube

Length = n
Surface area 3368491982383592664
Volume 4.2065533514019E+26
Space diagonal 1297785032.7353

Equilateral Triangle

Length = n
Perimeter 2247829614
Area 2.4309996909903E+17
Altitude 648892516.36766

Triangular Pyramid

Length = n
Surface area 2.4309996909903E+17
Volume 4.9574706669988E+25
Height 353212347.33585