72331738 (number)

72331738 is an even 8-digits composite number following 72331737 and preceding 72331739. In scientific notation, it is written as 7.2331738 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 36042144 positive integers (up to 72331738) that are relatively prime to 72331738.

Interesting facts

Basic properties

Name

Name seventy-two million three hundred thirty-one thousand seven hundred thirty-eight

Notation

Scientific notation 7.2331738 × 10^7
Engineering notation 7.2331738 × 10^6

Prime Factorization of 72331738

Prime Factorization 2 × 293 × 123433

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72331738
Product of the distinct prime numbers

The prime factorization of 72331738 is 2 × 293 × 123433. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 63, 81, 692, 354, 9178, 3021, 34392, 73863, 15593, 470193, 649657, 7574895, 57336609, 46462958, 529351478, 493951649, 7052108155, 1587837873

Basic calculations (n = 72331738)

Multiplication

n×y
n×2 144663476
n×3 216995214
n×4 289326952
n×5 361658690

Division

n÷y
n÷2 36165869
n÷3 24110579.333333
n÷3 18082934.5
n÷5 14466347.6

Exponentiation

ny
n2 5231880322100644
n3 3.7843099670554E+23
n4 2.7372571704784E+31
n5 1.9799056849366E+39

Nth Root

y√n
2√n 8504.8067585337
3√n 416.65471439492
4√n 92.22150919679
5√n 37.313482163967

Divisors of 72331738

1, 2, 293, 586, 123433, 246866, 36165869, 72331738

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 -72331737
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 72331738 can be divided by 8 positive divisors. The sum of these divisors (counting 72331738) is 1, the average is 0.125.

Base conversion 72331738

Base System Value
2 Binary 100010011111011000111011010
3 Ternary 12001002211111021
4 Quaternary 10103323013122
5 Quinary 122004103423
6 Senary 11102153054
8 Octal 423730732
10 Decimal 72331738
12 Duodecimal 2028278a
16 Hexadecimal 44fb1da
20 Vigesimal 12c196i
36 Base36 172biy

Cryptographic Hash Functions

md5 1894b74b08681d6cb8928900713f46ad
sha1 1d0d85c8cd5f9e8e80533359a8579736b617b7fb
sha256 429e9c8b3f3938e1a90f183bfc908a000c58f95610c6e5bde94a1699b2616900
sha512 c6607c2ae6c8ec4cda4379110bd09fc14bd8cae86a4cd00c4c669e55c25e6263000c25714f148fb1461ef733cfc062ce37e5b85aa735898d4d2349947de98cf9
ripemd-160 877778b477b2c2c97004647ee24fea7184da9136

72331738 as geometric shapes

Circle

Radius = n
Diameter 144663476
Circumference 454473713.44436
Area 1.6436436784372E+16

Sphere

Radius = n
Volume 1.5851680521877E+24
Surface area 6.574574713749E+16
Circumference 454473713.44436

Square

Length = n
Perimeter 289326952
Area 5231880322100644
Diagonal 102292524.86962

Cube

Length = n
Surface area 31391281932603864
Volume 3.7843099670554E+23
Space diagonal 125282245.21576

Equilateral Triangle

Length = n
Perimeter 216995214
Area 2.2654706342495E+15
Altitude 62641122.60788

Triangular Pyramid

Length = n
Surface area 2.2654706342495E+15
Volume 4.4598520663612E+22
Height 34097508.289872