72742760 (number)

72742760 is an even 8-digits composite number following 72742759 and preceding 72742761. In scientific notation, it is written as 7.2742760 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 29097088 positive integers (up to 72742760) that are relatively prime to 72742760.

Interesting facts

Basic properties

Name

Name seventy-two million seven hundred forty-two thousand seven hundred sixty

Notation

Scientific notation 7.2742760 × 10^7
Engineering notation 7.2742760 × 10^6

Prime Factorization of 72742760

Prime Factorization 2 × 2 × 2 × 5 × 1818569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18185690
Product of the distinct prime numbers

The prime factorization of 72742760 is 2 × 2 × 2 × 5 × 1818569. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 92, 44, 617, 96, 5861, 7575, 9317, 97157, 400004, 35671, 204258, 5938477, 731020, 11545791, 157835835, 655014926, 6185827931, 9301317833

Basic calculations (n = 72742760)

Multiplication

n×y
n×2 145485520
n×3 218228280
n×4 290971040
n×5 363713800

Division

n÷y
n÷2 36371380
n÷3 24247586.666667
n÷3 18185690
n÷5 14548552

Exponentiation

ny
n2 5291509132417600
n3 3.8491897885726E+23
n4 2.8000068898459E+31
n5 2.0368022918641E+39

Nth Root

y√n
2√n 8528.9366277397
3√n 417.44243173394
4√n 92.352242137047
5√n 37.355792554683

Divisors of 72742760

1, 2, 4, 5, 8, 10, 20, 40, 1818569, 3637138, 7274276, 9092845, 14548552, 18185690, 36371380, 72742760

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 -72742759
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 72742760 can be divided by 16 positive divisors. The sum of these divisors (counting 72742760) is 1, the average is 0.0625.

Base conversion 72742760

Base System Value
2 Binary 100010101011111011101101000
3 Ternary 12001212201022022
4 Quaternary 10111133131220
5 Quinary 122110232020
6 Senary 11115044012
8 Octal 425373550
10 Decimal 72742760
12 Duodecimal 20440608
16 Hexadecimal 455f768
20 Vigesimal 12ecgi0
36 Base36 17b4o8

Cryptographic Hash Functions

md5 9b73b087521cd415570e22a8c6e5c844
sha1 0e2cfcd6c7fda34c04c142b0aa4e2d5e33e3253e
sha256 13727ed0f783ae575175abadd215fedc4d2fff92f2322a692b7bff202683e030
sha512 0360e72e77c19779dfc60afcc308c05a20bf28882cbc42c5b0cd9647e0f4b1b00397f742cf2c98216e040d2dfb8d6d3697365e70fb8eb22a514d314d6b54d299
ripemd-160 b5ccf913df7446dfc3197eb2d089204dfe50ee15

72742760 as geometric shapes

Circle

Radius = n
Diameter 145485520
Circumference 457056240.83569
Area 1.6623766216806E+16

Sphere

Radius = n
Volume 1.6123448482737E+24
Surface area 6.6495064867226E+16
Circumference 457056240.83569

Square

Length = n
Perimeter 290971040
Area 5291509132417600
Diagonal 102873797.75645

Cube

Length = n
Surface area 31749054794505600
Volume 3.8491897885726E+23
Space diagonal 125994156.20279

Equilateral Triangle

Length = n
Perimeter 218228280
Area 2.2912906665155E+15
Altitude 62997078.101395

Triangular Pyramid

Length = n
Surface area 2.2912906665155E+15
Volume 4.5363136692895E+22
Height 34291265.918817