749276545 (number)

749276545 is an odd 9-digits composite number following 749276544 and preceding 749276546. In scientific notation, it is written as 7.49276545 × 10^8. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 599421232 positive integers (up to 749276545) that are relatively prime to 749276545.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49276545 × 10^8
Engineering notation 7.49276545 × 10^6

Prime Factorization of 749276545

Prime Factorization 5 × 149855309

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749276545
Product of the distinct prime numbers

The prime factorization of 749276545 is 5 × 149855309. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749276545)

Multiplication

n×y
n×2 1498553090
n×3 2247829635
n×4 2997106180
n×5 3746382725

Division

n÷y
n÷2 374638272.5
n÷3 249758848.33333
n÷3 187319136.25
n÷5 149855309

Exponentiation

ny
n2 561415340887137025
n3 4.2065534692991E+26
n4 3.1518718498342E+35
n5 2.3616236499265E+44

Nth Root

y√n
2√n 27372.916267727
3√n 908.26806799443
4√n 165.44762394101
5√n 59.556398554005

Divisors of 749276545

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 -749276544
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 749276545 can be divided by 4 positive divisors. The sum of these divisors (counting 749276545) is 1, the average is 0.25.

Base conversion 749276545

Base System Value
2 Binary 101100101010010000110110000001
3 Ternary 1221012220012012011
4 Quaternary 230222100312001
5 Quinary 3013303322140
6 Senary 202203332521
8 Octal 5452206601
10 Decimal 749276545
12 Duodecimal 18ab21141
16 Hexadecimal 2ca90d81
20 Vigesimal be2jb75
36 Base36 ce3lhd

Cryptographic Hash Functions

md5 ab54314a562afa35bcac728cf35cfe40
sha1 89350f5469c1b372b3627689bf33e4d0290cf069
sha256 313c8472835a5bb5eeb93000dda17268acff1f685bb6698d7b7a56fa195c9472
sha512 26679b084ab306aaa56e546403bb1b8c607cb5f0a6d9c50b17c33fc6d82a473a75f075930488269dc5b9b1c784983095ca429b9a216486a6b2e021e9cb140b64
ripemd-160 97a27491dce6fefc4c86e478143dcce3a3b2a8f5

749276545 as geometric shapes

Circle

Radius = n
Diameter 1498553090
Circumference 4707843378.5583
Area 1.7637383105436E+18

Sphere

Radius = n
Volume 1.762036996811E+27
Surface area 7.0549532421746E+18
Circumference 4707843378.5583

Square

Length = n
Perimeter 2997106180
Area 561415340887137025
Diagonal 1059637051.9071

Cube

Length = n
Surface area 3368492045322822150
Volume 4.2065534692991E+26
Space diagonal 1297785044.8597

Equilateral Triangle

Length = n
Perimeter 2247829635
Area 2.4309997364128E+17
Altitude 648892522.42983

Triangular Pyramid

Length = n
Surface area 2.4309997364128E+17
Volume 4.957470805942E+25
Height 353212350.63568