72931750 (number)

72931750 is an even 8-digits composite number following 72931749 and preceding 72931751. In scientific notation, it is written as 7.2931750 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 29172600 positive integers (up to 72931750) that are relatively prime to 72931750.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred thirty-one thousand seven hundred fifty

Notation

Scientific notation 7.2931750 × 10^7
Engineering notation 7.2931750 × 10^6

Prime Factorization of 72931750

Prime Factorization 2 × 25 × 5 × 291727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72931750
Product of the distinct prime numbers

The prime factorization of 72931750 is 2 × 25 × 5 × 291727. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 53, 28, 441, 917, 8203, 8915, 88174, 72491, 651765, 968749, 1220892, 4122356, 96408394, 71919796, 924600039, 917597377, 5019128557, 5689582843

Basic calculations (n = 72931750)

Multiplication

n×y
n×2 145863500
n×3 218795250
n×4 291727000
n×5 364658750

Division

n÷y
n÷2 36465875
n÷3 24310583.333333
n÷3 18232937.5
n÷5 14586350

Exponentiation

ny
n2 5319040158062500
n3 3.8792690704777E+23
n4 2.8292188203082E+31
n5 2.0633987969801E+39

Nth Root

y√n
2√n 8540.0087821969
3√n 417.80363249675
4√n 92.412167933649
5√n 37.375182926633

Divisors of 72931750

1, 2, 5, 10, 25, 50, 125, 250, 291727, 583454, 1458635, 2917270, 7293175, 14586350, 36465875, 72931750

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72931749
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72931750 can be divided by 16 positive divisors. The sum of these divisors (counting 72931750) is 1, the average is 0.0625.

Base conversion 72931750

Base System Value
2 Binary 100010110001101100110100110
3 Ternary 12002020022112221
4 Quaternary 10112031212212
5 Quinary 122132304000
6 Senary 11123102554
8 Octal 426154646
10 Decimal 72931750
12 Duodecimal 20511a5a
16 Hexadecimal 458d9a6
20 Vigesimal 12fg97a
36 Base36 17f6hy

Cryptographic Hash Functions

md5 9b020dfbc1c094e047db0513aec51e6b
sha1 765a5c72759c05f1c4c9c79dd888d5f248d8d51a
sha256 f9315ae099ee363a733e3c9cb02a1326b8a282f4516747de42b14edfb3ee2512
sha512 9fa528bc68d9c25d813fcc30db2cfc7ee45834435b6d4dfabb7fa538f2c83fa76204f4e629bd749f6d4e391d8d975a2a0e81567341e119ef99999f592b68aa1f
ripemd-160 158ff28b6879501b4e3649baf652db4884620cf1

72931750 as geometric shapes

Circle

Radius = n
Diameter 145863500
Circumference 458243700.02689
Area 1.6710257484718E+16

Sphere

Radius = n
Volume 1.6249444284148E+24
Surface area 6.6841029938873E+16
Circumference 458243700.02689

Square

Length = n
Perimeter 291727000
Area 5319040158062500
Diagonal 103141069.9776

Cube

Length = n
Surface area 31914240948375000
Volume 3.8792690704777E+23
Space diagonal 126321496.48491

Equilateral Triangle

Length = n
Perimeter 218795250
Area 2.3032119503159E+15
Altitude 63160748.242456

Triangular Pyramid

Length = n
Surface area 2.3032119503159E+15
Volume 4.5717624429701E+22
Height 34380356.659201