749278725 (number)

749278725 is an odd 9-digits composite number following 749278724 and preceding 749278726. In scientific notation, it is written as 7.49278725 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 368875200 positive integers (up to 749278725) that are relatively prime to 749278725.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49278725 × 10^8
Engineering notation 7.49278725 × 10^6

Prime Factorization of 749278725

Prime Factorization 75 × 13 × 768491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749278725
Product of the distinct prime numbers

The prime factorization of 749278725 is 75 × 13 × 768491. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749278725)

Multiplication

n×y
n×2 1498557450
n×3 2247836175
n×4 2997114900
n×5 3746393625

Division

n÷y
n÷2 374639362.5
n÷3 249759575
n÷3 187319681.25
n÷5 149855745

Exponentiation

ny
n2 561418607737625625
n3 4.2065901859692E+26
n4 3.1519085311405E+35
n5 2.3616580055296E+44

Nth Root

y√n
2√n 27372.956088081
3√n 908.2689488541
4√n 165.44774428224
5√n 59.556433209513

Divisors of 749278725

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749278724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749278725 can be divided by 8 positive divisors. The sum of these divisors (counting 749278725) is 1, the average is 0.125.

Base conversion 749278725

Base System Value
2 Binary 101100101010010001011000000101
3 Ternary 1221012220022011220
4 Quaternary 230222101120011
5 Quinary 3013303404400
6 Senary 202203350553
8 Octal 5452213005
10 Decimal 749278725
12 Duodecimal 18ab22459
16 Hexadecimal 2ca91605
20 Vigesimal be2jgg5
36 Base36 ce3n5x

Cryptographic Hash Functions

md5 9a3e5fe081fd0b570d90ec43c464f37a
sha1 15ba6bfb7cccb37479f02f3591f1ba1b87253685
sha256 adb5e31347497fae73e15593da86acd789d91bfa63954a8dc12212fa9c7a100d
sha512 b4149bac6d4ea812d3a2dcb0c9bb7057df73a3ca83bf41686f13a9633d976eb97381164bc74cd2c35b49374085d2a10f0294076672b23502901dc98917d28182
ripemd-160 c4d18114f10942ce35f8da68258427b1dc4cb546

749278725 as geometric shapes

Circle

Radius = n
Diameter 1498557450
Circumference 4707857075.9023
Area 1.7637485736571E+18

Sphere

Radius = n
Volume 1.7620523766538E+27
Surface area 7.0549942946285E+18
Circumference 4707857075.9023

Square

Length = n
Perimeter 2997114900
Area 561418607737625625
Diagonal 1059640134.8926

Cube

Length = n
Surface area 3368511646425753750
Volume 4.2065901859692E+26
Space diagonal 1297788820.7304

Equilateral Triangle

Length = n
Perimeter 2247836175
Area 2.4310138822904E+17
Altitude 648894410.36521

Triangular Pyramid

Length = n
Surface area 2.4310138822904E+17
Volume 4.9575140769527E+25
Height 353213378.29754