726745872 (number)

726745872 is an even 9-digits composite number following 726745871 and preceding 726745873. In scientific notation, it is written as 7.26745872 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 242087040 positive integers (up to 726745872) that are relatively prime to 726745872.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.26745872 × 10^8
Engineering notation 7.26745872 × 10^6

Prime Factorization of 726745872

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1831 × 8269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 90843234
Product of the distinct prime numbers

The prime factorization of 726745872 is 2 × 2 × 2 × 2 × 3 × 1831 × 8269. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 726745872)

Multiplication

n×y
n×2 1453491744
n×3 2180237616
n×4 2906983488
n×5 3633729360

Division

n÷y
n÷2 363372936
n÷3 242248624
n÷3 181686468
n÷5 145349174.4

Exponentiation

ny
n2 528159562469040384
n3 3.838377817817E+26
n4 2.7895252342749E+35
n5 2.0272759488491E+44

Nth Root

y√n
2√n 26958.22457062
3√n 899.07141756554
4√n 164.18959945935
5√n 59.193840061503

Divisors of 726745872

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -726745871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 726745872 can be divided by 40 positive divisors. The sum of these divisors (counting 726745872) is 1, the average is 0.025.

Base conversion 726745872

Base System Value
2 Binary 101011010100010100001100010000
3 Ternary 1212122111111220210
4 Quaternary 223110110030100
5 Quinary 2442021331442
6 Senary 200040404120
8 Octal 5324241420
10 Decimal 726745872
12 Duodecimal 183476640
16 Hexadecimal 2b514310
20 Vigesimal b7234dc
36 Base36 c0oopc

Cryptographic Hash Functions

md5 6a23e54adb017817bdd35f02e3adff77
sha1 cdd0af84fb5c639b39c469eb7476a30cb306144d
sha256 ab2bf6d4b5a949d3610eb74a6a14ec187fdbf33cc0ccdcffd9a0ee782d660621
sha512 be1bd24e53bd721710e0860809355d03e9abfcd0ff56e986f0bdb89f106ecbdc9238418a2d1483b5e0f0eb32806d79e2f20190c1f35795ea51688f703a898a2a
ripemd-160 09bcb10abb6a308077afcc44a09fc2d077f1b28b

726745872 as geometric shapes

Circle

Radius = n
Diameter 1453491744
Circumference 4566278985.0038
Area 1.6592622013759E+18

Sphere

Radius = n
Volume 1.6078159405541E+27
Surface area 6.6370488055037E+18
Circumference 4566278985.0038

Square

Length = n
Perimeter 2906983488
Area 528159562469040384
Diagonal 1027773868.5811

Cube

Length = n
Surface area 3168957374814242304
Volume 3.838377817817E+26
Space diagonal 1258760774.4949

Equilateral Triangle

Length = n
Perimeter 2180237616
Area 2.2869979917493E+17
Altitude 629380387.24747

Triangular Pyramid

Length = n
Surface area 2.2869979917493E+17
Volume 4.5235716395574E+25
Height 342591289.52702