72070812 (number)

72070812 is an even 8-digits composite number following 72070811 and preceding 72070813. In scientific notation, it is written as 7.2070812 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 21839520 positive integers (up to 72070812) that are relatively prime to 72070812.

Interesting facts

Basic properties

Name

Name seventy-two million seventy thousand eight hundred twelve

Notation

Scientific notation 7.2070812 × 10^7
Engineering notation 7.2070812 × 10^6

Prime Factorization of 72070812

Prime Factorization 2 × 2 × 3 × 3 × 11 × 181997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12011802
Product of the distinct prime numbers

The prime factorization of 72070812 is 2 × 2 × 3 × 3 × 11 × 181997. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 65, 94, 31, 617, 6436, 1662, 52455, 42553, 675029, 845639, 1140635, 4759590, 98825637, 21660027, 536174949, 947460443, 9070539850, 2221521481

Basic calculations (n = 72070812)

Multiplication

n×y
n×2 144141624
n×3 216212436
n×4 288283248
n×5 360354060

Division

n÷y
n÷2 36035406
n÷3 24023604
n÷3 18017703
n÷5 14414162.4

Exponentiation

ny
n2 5194201942339344
n3 3.7435035167637E+23
n4 2.6979733817802E+31
n5 1.9444513237928E+39

Nth Root

y√n
2√n 8489.4529859114
3√n 416.15310408618
4√n 92.138227603484
5√n 37.286522666095

Divisors of 72070812

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 181997, 363994, 545991, 727988, 1091982, 1637973, 2001967, 2183964, 3275946, 4003934, 6005901, 6551892, 8007868, 12011802, 18017703, 24023604, 36035406, 72070812

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72070811
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72070812 can be divided by 36 positive divisors. The sum of these divisors (counting 72070812) is 1, the average is 0.027777777777778.

Base conversion 72070812

Base System Value
2 Binary 100010010111011011010011100
3 Ternary 12000121120120100
4 Quaternary 10102323122130
5 Quinary 121422231222
6 Senary 11052421100
8 Octal 422733234
10 Decimal 72070812
12 Duodecimal 20177790
16 Hexadecimal 44bb69c
20 Vigesimal 12a8h0c
36 Base36 16wq70

Cryptographic Hash Functions

md5 a3d103c3c3e670f8fd1b0e24a18cdbef
sha1 077e887383417a13f7dbe1c200712850675f3a0f
sha256 f52daf3a5ca73683683b22e01a76a4ac2901feeceb17b8c05f2ebab2d2ecb7d3
sha512 eca7c91d9bc234486b114c3417ef04e99878d2906714231ea380d0bbee94660995d4f63f05d4086538842c93947b15416e6c6689471444042f09a0b364d5d2f4
ripemd-160 6d78a711f0e60b871f9dcf7f1bb54737ce936060

72070812 as geometric shapes

Circle

Radius = n
Diameter 144141624
Circumference 452834267.0349
Area 1.6318066663315E+16

Sphere

Radius = n
Volume 1.5680750862603E+24
Surface area 6.527226665326E+16
Circumference 452834267.0349

Square

Length = n
Perimeter 288283248
Area 5194201942339344
Diagonal 101923519.78164

Cube

Length = n
Surface area 31165211654036064
Volume 3.7435035167637E+23
Space diagonal 124830308.12674

Equilateral Triangle

Length = n
Perimeter 216212436
Area 2.2491554172262E+15
Altitude 62415154.063372

Triangular Pyramid

Length = n
Surface area 2.2491554172262E+15
Volume 4.4117612034989E+22
Height 33974506.593881