72294844 (number)

72294844 is an even 8-digits composite number following 72294843 and preceding 72294845. In scientific notation, it is written as 7.2294844 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 36129600 positive integers (up to 72294844) that are relatively prime to 72294844.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2294844 × 10^7
Engineering notation 7.2294844 × 10^6

Prime Factorization of 72294844

Prime Factorization 2 × 2 × 5791 × 3121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36147422
Product of the distinct prime numbers

The prime factorization of 72294844 is 2 × 2 × 5791 × 3121. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72294844)

Multiplication

n×y
n×2 144589688
n×3 216884532
n×4 289179376
n×5 361474220

Division

n÷y
n÷2 36147422
n÷3 24098281.333333
n÷3 18073711
n÷5 14458968.8

Exponentiation

ny
n2 5226544468984336
n3 3.7785221704429E+23
n4 2.7316767086271E+31
n5 1.9748614150863E+39

Nth Root

y√n
2√n 8502.6374731609
3√n 416.58386180292
4√n 92.20974717003
5√n 37.309674915291

Divisors of 72294844

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 -72294843
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 72294844 can be divided by 12 positive divisors. The sum of these divisors (counting 72294844) is 1, the average is 0.083333333333333.

Base conversion 72294844

Base System Value
2 Binary 100010011110010000110111100
3 Ternary 12001000221212211
4 Quaternary 10103302012330
5 Quinary 122001413334
6 Senary 11101310204
8 Octal 423620674
10 Decimal 72294844
12 Duodecimal 20265364
16 Hexadecimal 44f21bc
20 Vigesimal 12bgh24
36 Base36 171j24

Cryptographic Hash Functions

md5 455988567cb8d6246b2add20c6f99764
sha1 f0a842a25c571a19356db6f7d68b5798b10a2b5f
sha256 bdd776add50c8236623c32551da20d0f3b67766701e1fab7b625deb0adcad7e0
sha512 69410b1f7ac42f3dbd1eabf61bd3bdf542c27a5a8cbe292b3f29dda3cad1733effeecac08ac97008b9e4d8e88c03e909c55966a29208f2b80b6971425880ea9f
ripemd-160 346a36b7d7bbf0fea7bf38667785025eb2006fec

72294844 as geometric shapes

Circle

Radius = n
Diameter 144589688
Circumference 454241901.60564
Area 1.6419673707422E+16

Sphere

Radius = n
Volume 1.5827436656119E+24
Surface area 6.5678694829686E+16
Circumference 454241901.60564

Square

Length = n
Perimeter 289179376
Area 5226544468984336
Diagonal 102240348.87445

Cube

Length = n
Surface area 31359266813906016
Volume 3.7785221704429E+23
Space diagonal 125218342.93327

Equilateral Triangle

Length = n
Perimeter 216884532
Area 2.2631601420747E+15
Altitude 62609171.466633

Triangular Pyramid

Length = n
Surface area 2.2631601420747E+15
Volume 4.4530310826398E+22
Height 34080116.291482