726442938 (number)

726442938 is an even 9-digits composite number following 726442937 and preceding 726442939. In scientific notation, it is written as 7.26442938 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 223062336 positive integers (up to 726442938) that are relatively prime to 726442938.

Interesting facts

Basic properties

Name

Name seven hundred twenty-six million four hundred forty-two thousand nine hundred thirty-eight

Notation

Scientific notation 7.26442938 × 10^8
Engineering notation 7.26442938 × 10^6

Prime Factorization of 726442938

Prime Factorization 2 × 3 × 9 × 13 × 1367 × 757

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 726442938
Product of the distinct prime numbers

The prime factorization of 726442938 is 2 × 3 × 9 × 13 × 1367 × 757. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 4, 32, 72, 275, 374, 7408, 3403, 220, 4045, 359045, 406831, 5222045, 985148, 13714406, 30476144, 947383253, 924517010, 4365638280, 6590416955

Basic calculations (n = 726442938)

Multiplication

n×y
n×2 1452885876
n×3 2179328814
n×4 2905771752
n×5 3632214690

Division

n÷y
n÷2 363221469
n÷3 242147646
n÷3 181610734.5
n÷5 145288587.6

Exponentiation

ny
n2 527719342170071844
n3 3.8335798936545E+26
n4 2.7848770410041E+35
n5 2.0230542596358E+44

Nth Root

y√n
2√n 26952.605402818
3√n 898.94647836137
4√n 164.17248674129
5√n 59.188904411219

Divisors of 726442938

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 757, 1367, 1514, 2271, 2734, 4101, 4542, 6813, 8202, 9841, 12303, 13626, 17771, 19682, 20439, 24606, 29523, 35542, 36909, 40878, 53313, 59046, 73818, 88569, 106626, 159939, 177138, 265707, 319878, 479817, 531414, 959634, 1034819, 2069638, 3104457, 6208914, 9313371, 13452647, 18626742, 26905294, 27940113, 40357941, 55880226, 80715882, 121073823, 242147646, 363221469, 726442938

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -726442937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 726442938 can be divided by 64 positive divisors. The sum of these divisors (counting 726442938) is 1, the average is 0.015625.

Base conversion 726442938

Base System Value
2 Binary 101011010011001010001110111010
3 Ternary 1212121221010101000
4 Quaternary 223103022032322
5 Quinary 2441432133223
6 Senary 200030105430
8 Octal 5323121672
10 Decimal 726442938
12 Duodecimal 18334b276
16 Hexadecimal 2b4ca3ba
20 Vigesimal b70576i
36 Base36 c0i6yi

Cryptographic Hash Functions

md5 55058d02bdd6a4bf38af8e47c865768e
sha1 d8928e1dba011a5f987098edd4bdceb49121f1f3
sha256 711f234c121d4b0e6b928fea2cc19a9d6a26b21e357f3e0861efc749126951d2
sha512 39ecf3867c7151b6c8c9228355ca283a6edc88a2309a724cdeb88b74dd3f59a3a7093ee3649d1d7491ec2b99a6a914259ff645d62957a6057536092f7e9dd1cd
ripemd-160 91cb9c2e9b91b249d32208f96fb142d687a5f46f

726442938 as geometric shapes

Circle

Radius = n
Diameter 1452885876
Circumference 4564375594.546
Area 1.6578792085187E+18

Sphere

Radius = n
Volume 1.6058061907806E+27
Surface area 6.6315168340749E+18
Circumference 4564375594.546

Square

Length = n
Perimeter 2905771752
Area 527719342170071844
Diagonal 1027345455.2098

Cube

Length = n
Surface area 3166316053020431064
Volume 3.8335798936545E+26
Space diagonal 1258236077.4156

Equilateral Triangle

Length = n
Perimeter 2179328814
Area 2.2850917819385E+17
Altitude 629118038.7078

Triangular Pyramid

Length = n
Surface area 2.2850917819385E+17
Volume 4.5179172317059E+25
Height 342448485.06992