72746812 (number)

72746812 is an even 8-digits composite number following 72746811 and preceding 72746813. In scientific notation, it is written as 7.2746812 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 36316400 positive integers (up to 72746812) that are relatively prime to 72746812.

Interesting facts

Basic properties

Name

Name seventy-two million seven hundred forty-six thousand eight hundred twelve

Notation

Scientific notation 7.2746812 × 10^7
Engineering notation 7.2746812 × 10^6

Prime Factorization of 72746812

Prime Factorization 2 × 2 × 653 × 27851

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36373406
Product of the distinct prime numbers

The prime factorization of 72746812 is 2 × 2 × 653 × 27851. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 16, 3, 999, 383, 7282, 8703, 37121, 55712, 656585, 526506, 8548154, 852480, 87930329, 25706376, 815996122, 541259380, 2141244455, 8179386821

Basic calculations (n = 72746812)

Multiplication

n×y
n×2 145493624
n×3 218240436
n×4 290987248
n×5 363734060

Division

n÷y
n÷2 36373406
n÷3 24248937.333333
n÷3 18186703
n÷5 14549362.4

Exponentiation

ny
n2 5292098656163344
n3 3.8498330602537E+23
n4 2.8006308186566E+31
n5 2.0373696364622E+39

Nth Root

y√n
2√n 8529.1741686989
3√n 417.45018254116
4√n 92.353528187606
5√n 37.356208712384

Divisors of 72746812

1, 2, 4, 653, 1306, 2612, 27851, 55702, 111404, 18186703, 36373406, 72746812

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 -72746811
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 72746812 can be divided by 12 positive divisors. The sum of these divisors (counting 72746812) is 1, the average is 0.083333333333333.

Base conversion 72746812

Base System Value
2 Binary 100010101100000011100111100
3 Ternary 12001212220212101
4 Quaternary 10111200130330
5 Quinary 122110344222
6 Senary 11115114444
8 Octal 425403474
10 Decimal 72746812
12 Duodecimal 20442a24
16 Hexadecimal 456073c
20 Vigesimal 12ed70c
36 Base36 17b7ss

Cryptographic Hash Functions

md5 648bd5c46d36a27aa49e6fae13ff4eff
sha1 5fda1e04bf66dd406b26d772f62f103b30caeeb9
sha256 04a2c4f303d62f5d5fffcae3c19f534919cad332465170a16efb42c13b86b3af
sha512 e94d5a166b6c01ca1190d2d2da48db66184ddea94792587256e095d7609ba7c968114e7bd166e7fe78db2ad7dfa589f51be90d639e79d18cab6b40e46b9fceb8
ripemd-160 4f13d83fc5d5b782f201df494794b11dee041c41

72746812 as geometric shapes

Circle

Radius = n
Diameter 145493624
Circumference 457081700.30256
Area 1.6625618260275E+16

Sphere

Radius = n
Volume 1.6126143012853E+24
Surface area 6.6502473041101E+16
Circumference 457081700.30256

Square

Length = n
Perimeter 290987248
Area 5292098656163344
Diagonal 102879528.14981

Cube

Length = n
Surface area 31752591936980064
Volume 3.8498330602537E+23
Space diagonal 126001174.47266

Equilateral Triangle

Length = n
Perimeter 218240436
Area 2.2915459377855E+15
Altitude 63000587.236331

Triangular Pyramid

Length = n
Surface area 2.2915459377855E+15
Volume 4.5370717722359E+22
Height 34293176.049935