72994775 (number)

72994775 is an odd 8-digits composite number following 72994774 and preceding 72994776. In scientific notation, it is written as 7.2994775 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 50053440 positive integers (up to 72994775) that are relatively prime to 72994775.

Interesting facts

Basic properties

Name

Name seventy-two million nine hundred ninety-four thousand seven hundred seventy-five

Notation

Scientific notation 7.2994775 × 10^7
Engineering notation 7.2994775 × 10^6

Prime Factorization of 72994775

Prime Factorization 5 × 35 × 417113

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72994775
Product of the distinct prime numbers

The prime factorization of 72994775 is 5 × 35 × 417113. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72994775)

Multiplication

n×y
n×2 145989550
n×3 218984325
n×4 291979100
n×5 364973875

Division

n÷y
n÷2 36497387.5
n÷3 24331591.666667
n÷3 18248693.75
n÷5 14598955

Exponentiation

ny
n2 5328237177300625
n3 3.8893347390369E+23
n4 2.8390111417569E+31
n5 2.0723297951503E+39

Nth Root

y√n
2√n 8543.6979698489
3√n 417.92394814574
4√n 92.432126286529
5√n 37.381640353161

Divisors of 72994775

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72994774
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72994775 can be divided by 8 positive divisors. The sum of these divisors (counting 72994775) is 1, the average is 0.125.

Base conversion 72994775

Base System Value
2 Binary 100010110011100111111010111
3 Ternary 12002100112000012
4 Quaternary 10112130333113
5 Quinary 122141313100
6 Senary 11124310435
8 Octal 426347727
10 Decimal 72994775
12 Duodecimal 2054241b
16 Hexadecimal 459cfd7
20 Vigesimal 12g46if
36 Base36 17gj4n

Cryptographic Hash Functions

md5 7e48031a270d914a1f154a37429254da
sha1 14d1170ff7879984c4d135542c023cf3c3305160
sha256 93d061f96eaac1da6892be7ae554a7120f5679eb36a9593ffdc9bffe383b1798
sha512 f08bd200084e611d78cadd00c7d7d2f459e7dfc029715f0ebc23354bce4b76d5c4e0e6d1fc94a8b6586a37467b61599f3a8c4f1b2a79386b8b144af271f7ad41
ripemd-160 4b2ada1ebaf94f57d048e55050a38d71636306c2

72994775 as geometric shapes

Circle

Radius = n
Diameter 145989550
Circumference 458639697.78088
Area 1.6739150772792E+16

Sphere

Radius = n
Volume 1.6291607258013E+24
Surface area 6.6956603091167E+16
Circumference 458639697.78088

Square

Length = n
Perimeter 291979100
Area 5328237177300625
Diagonal 103230200.78737

Cube

Length = n
Surface area 31969423063803750
Volume 3.8893347390369E+23
Space diagonal 126430658.98706

Equilateral Triangle

Length = n
Perimeter 218984325
Area 2.3071943764655E+15
Altitude 63215329.493529

Triangular Pyramid

Length = n
Surface area 2.3071943764655E+15
Volume 4.5836249471291E+22
Height 34410066.929124