72044892 (number)

72044892 is an even 8-digits composite number following 72044891 and preceding 72044893. In scientific notation, it is written as 7.2044892 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 24014952 positive integers (up to 72044892) that are relatively prime to 72044892.

Interesting facts

Basic properties

Name

Name seventy-two million forty-four thousand eight hundred ninety-two

Notation

Scientific notation 7.2044892 × 10^7
Engineering notation 7.2044892 × 10^6

Prime Factorization of 72044892

Prime Factorization 2 × 2 × 9 × 2001247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36022446
Product of the distinct prime numbers

The prime factorization of 72044892 is 2 × 2 × 9 × 2001247. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 18, 24, 219, 120, 3093, 1967, 74957, 82150, 297554, 66335, 6841574, 4479198, 15611599, 18666736, 723825535, 855098083, 3837528272, 7162539034

Basic calculations (n = 72044892)

Multiplication

n×y
n×2 144089784
n×3 216134676
n×4 288179568
n×5 360224460

Division

n÷y
n÷2 36022446
n÷3 24014964
n÷3 18011223
n÷5 14408978.4

Exponentiation

ny
n2 5190466463291664
n3 3.7394659577747E+23
n4 2.6940942106555E+31
n5 1.940957264445E+39

Nth Root

y√n
2√n 8487.9262485015
3√n 416.1032087978
4√n 92.129942193086
5√n 37.283840288291

Divisors of 72044892

1, 2, 4, 9, 18, 36, 2001247, 4002494, 8004988, 18011223, 36022446, 72044892

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72044891
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72044892 can be divided by 12 positive divisors. The sum of these divisors (counting 72044892) is 1, the average is 0.083333333333333.

Base conversion 72044892

Base System Value
2 Binary 100010010110101000101011100
3 Ternary 12000120021000100
4 Quaternary 10102311011130
5 Quinary 121420414032
6 Senary 11052101100
8 Octal 422650534
10 Decimal 72044892
12 Duodecimal 20164790
16 Hexadecimal 44b515c
20 Vigesimal 12a5c4c
36 Base36 16w670

Cryptographic Hash Functions

md5 0968ee0f5a7db44f6138a61c760b046d
sha1 1d67176baf6bfda54ebf68e0325cb9d8a7f2391b
sha256 68f801e8dd746ede9200e1c584ea8cd873695bf5e9048985db5e060ff9470742
sha512 f70575fd74483039bb589da0c1e186d276e53d09e295bd0ebfd4e9977cfb7561bcd29a1309558d69415c385f5e3caa20719bd55cbef683c06fded29134fe9a1f
ripemd-160 f232001b991b710abf989b652aaf20746f7ab7d9

72044892 as geometric shapes

Circle

Radius = n
Diameter 144089784
Circumference 452671406.87174
Area 1.6306331309781E+16

Sphere

Radius = n
Volume 1.5663838375059E+24
Surface area 6.5225325239125E+16
Circumference 452671406.87174

Square

Length = n
Perimeter 288179568
Area 5190466463291664
Diagonal 101886863.3661

Cube

Length = n
Surface area 31142798779749984
Volume 3.7394659577747E+23
Space diagonal 124785413.36981

Equilateral Triangle

Length = n
Perimeter 216134676
Area 2.2475379073509E+15
Altitude 62392706.684906

Triangular Pyramid

Length = n
Surface area 2.2475379073509E+15
Volume 4.4070028945979E+22
Height 33962287.788702