72028984 (number)

72028984 is an even 8-digits composite number following 72028983 and preceding 72028985. In scientific notation, it is written as 7.2028984 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 35772192 positive integers (up to 72028984) that are relatively prime to 72028984.

Interesting facts

Basic properties

Name

Name seventy-two million twenty-eight thousand nine hundred eighty-four

Notation

Scientific notation 7.2028984 × 10^7
Engineering notation 7.2028984 × 10^6

Prime Factorization of 72028984

Prime Factorization 2 × 2 × 2 × 149 × 60427

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18007246
Product of the distinct prime numbers

The prime factorization of 72028984 is 2 × 2 × 2 × 149 × 60427. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 90, 41, 239, 321, 4154, 1093, 19415, 39194, 131413, 288477, 1174760, 105590, 81935312, 65384501, 538501421, 179512481, 4556060588, 7526935080

Basic calculations (n = 72028984)

Multiplication

n×y
n×2 144057968
n×3 216086952
n×4 288115936
n×5 360144920

Division

n÷y
n÷2 36014492
n÷3 24009661.333333
n÷3 18007246
n÷5 14405796.8

Exponentiation

ny
n2 5188174536072256
n3 3.7369894064796E+23
n4 2.6917155016749E+31
n5 1.9388153280269E+39

Nth Root

y√n
2√n 8486.989100971
3√n 416.072580408
4√n 92.124856043149
5√n 37.282193637968

Divisors of 72028984

1, 2, 4, 8, 149, 298, 596, 1192, 60427, 120854, 241708, 483416, 9003623, 18007246, 36014492, 72028984

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 -72028983
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 72028984 can be divided by 16 positive divisors. The sum of these divisors (counting 72028984) is 1, the average is 0.0625.

Base conversion 72028984

Base System Value
2 Binary 100010010110001001100111000
3 Ternary 12000112110012011
4 Quaternary 10102301030320
5 Quinary 121414411414
6 Senary 11051455304
8 Octal 422611470
10 Decimal 72028984
12 Duodecimal 20157534
16 Hexadecimal 44b1338
20 Vigesimal 12a3c94
36 Base36 16vtx4

Cryptographic Hash Functions

md5 e88aa825c4f504ccf6a02ad4fa55ee17
sha1 ac74589bf3b927a6a764d0b650c6c5133fd2f3d0
sha256 d5885606c9b65f4d9db47f4e93172c4a1bd8f1bbb16908988c6e43a5463c4219
sha512 b4d96527032d4c510f7d0e1818a9e1746952fd33d8120a88246779c2b2515ae95656490545bf815b2e7c042ab25df8ec998f7bf7754326ca410b0738a6d1086d
ripemd-160 4d184d70f3b95fb34cbad790d70549dfcf5a1ca9

72028984 as geometric shapes

Circle

Radius = n
Diameter 144057968
Circumference 452571453.95987
Area 1.6299131008066E+16

Sphere

Radius = n
Volume 1.5653464621252E+24
Surface area 6.5196524032265E+16
Circumference 452571453.95987

Square

Length = n
Perimeter 288115936
Area 5188174536072256
Diagonal 101864366.05675

Cube

Length = n
Surface area 31129047216433536
Volume 3.7369894064796E+23
Space diagonal 124757859.90557

Equilateral Triangle

Length = n
Perimeter 216086952
Area 2.2465454737531E+15
Altitude 62378929.952783

Triangular Pyramid

Length = n
Surface area 2.2465454737531E+15
Volume 4.4040842509066E+22
Height 33954788.685585