726138081 (number)

726138081 is an odd 9-digits composite number following 726138080 and preceding 726138082. In scientific notation, it is written as 7.26138081 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 477459360 positive integers (up to 726138081) that are relatively prime to 726138081.

Interesting facts

Basic properties

Name

Name seven hundred twenty-six million one hundred thirty-eight thousand eighty-one

Notation

Scientific notation 7.26138081 × 10^8
Engineering notation 7.26138081 × 10^6

Prime Factorization of 726138081

Prime Factorization 73 × 27 × 368411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 726138081
Product of the distinct prime numbers

The prime factorization of 726138081 is 73 × 27 × 368411. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 10, 52, 42, 633, 808, 5414, 5530, 46037, 25136, 302233, 130255, 7564323, 2895276, 78739102, 48706355, 201316274, 908958271, 2190463121, 4543206259

Basic calculations (n = 726138081)

Multiplication

n×y
n×2 1452276162
n×3 2178414243
n×4 2904552324
n×5 3630690405

Division

n÷y
n÷2 363069040.5
n÷3 242046027
n÷3 181534520.25
n÷5 145227616.2

Exponentiation

ny
n2 527276512678362561
n3 3.8287555507264E+26
n4 2.7802052082226E+35
n5 2.0188128746849E+44

Nth Root

y√n
2√n 26946.949382073
3√n 898.82071098316
4√n 164.15525998905
5√n 59.183935767271

Divisors of 726138081

1, 27, 73, 1971, 368411, 9947097, 26894003, 726138081

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 -726138080
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 726138081 can be divided by 8 positive divisors. The sum of these divisors (counting 726138081) is 1, the average is 0.125.

Base conversion 726138081

Base System Value
2 Binary 101011010001111111110011100001
3 Ternary 1212121100122012000
4 Quaternary 223101333303201
5 Quinary 2441342404311
6 Senary 200015354213
8 Octal 5321776341
10 Decimal 726138081
12 Duodecimal 183222969
16 Hexadecimal 2b47fce1
20 Vigesimal b6i7541
36 Base36 c0bnq9

Cryptographic Hash Functions

md5 97f2de096761288b3cdc557584bc5754
sha1 f98274ca6ed0c989ac50e635a29615d6cedb5a35
sha256 f08cd58729c90a0e188a656c6b9fa959fc46f056c70583d29dbb4961b2f60909
sha512 ae4d5f76f1fa7b11ea0b7c06b98cded5cf190ab2c845cb5bce861a9b769468227ac27c8df23c5759f0236c3af1b874b3daf87488a3550aafee9f0c1c3984b9d1
ripemd-160 e008d1798fbc0d4715c143c1b93a49b06f7d2516

726138081 as geometric shapes

Circle

Radius = n
Diameter 1452276162
Circumference 4562460121.5228
Area 1.6564880186408E+18

Sphere

Radius = n
Volume 1.6037853747404E+27
Surface area 6.6259520745632E+18
Circumference 4562460121.5228

Square

Length = n
Perimeter 2904552324
Area 527276512678362561
Diagonal 1026914322.3058

Cube

Length = n
Surface area 3163659076070175366
Volume 3.8287555507264E+26
Space diagonal 1257708049.6026

Equilateral Triangle

Length = n
Perimeter 2178414243
Area 2.2831742739916E+17
Altitude 628854024.80128

Triangular Pyramid

Length = n
Surface area 2.2831742739916E+17
Volume 4.5122316890404E+25
Height 342304774.10192