72616385 (number)

72616385 is an odd 8-digits composite number following 72616384 and preceding 72616386. In scientific notation, it is written as 7.2616385 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 52627968 positive integers (up to 72616385) that are relatively prime to 72616385.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred sixteen thousand three hundred eighty-five

Notation

Scientific notation 7.2616385 × 10^7
Engineering notation 7.2616385 × 10^6

Prime Factorization of 72616385

Prime Factorization 95 × 37 × 73 × 283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72616385
Product of the distinct prime numbers

The prime factorization of 72616385 is 95 × 37 × 73 × 283. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 60, 26, 833, 846, 2005, 6445, 35697, 17665, 211305, 450712, 3210725, 2535370, 76117896, 57642749, 356903069, 881387325, 4436738714, 1199091306

Basic calculations (n = 72616385)

Multiplication

n×y
n×2 145232770
n×3 217849155
n×4 290465540
n×5 363081925

Division

n÷y
n÷2 36308192.5
n÷3 24205461.666667
n÷3 18154096.25
n÷5 14523277

Exponentiation

ny
n2 5273139370468225
n3 3.8291631868458E+23
n4 2.7805998820382E+31
n5 2.0191711156504E+39

Nth Root

y√n
2√n 8521.5248048691
3√n 417.20055260354
4√n 92.312105408062
5√n 37.34280398431

Divisors of 72616385

1, 37, 73, 95, 283, 2701, 3515, 6935, 10471, 20659, 26885, 256595, 764383, 994745, 1962605, 72616385

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 -72616384
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 72616385 can be divided by 16 positive divisors. The sum of these divisors (counting 72616385) is 1, the average is 0.0625.

Base conversion 72616385

Base System Value
2 Binary 100010101000000100111000001
3 Ternary 12001122021221202
4 Quaternary 10111000213001
5 Quinary 122042211020
6 Senary 11112230545
8 Octal 425004701
10 Decimal 72616385
12 Duodecimal 2039b455
16 Hexadecimal 45409c1
20 Vigesimal 12dh0j5
36 Base36 178f5t

Cryptographic Hash Functions

md5 792404aab701a9e64b1254ea6ce1dbf4
sha1 8dfc1168ef34af4762996e141d0885967ddb9aef
sha256 924c5b4388bc711f7c267711e5c11d2661b324cd0ae809ec4aee29d9490abe81
sha512 defe9a1930e41ba14efd3ba3ae79337e2deb0d424bab653e335deb4852c64cc67bda3840d8341620b048f17bf4c6dfc971203118a928aa51d6252d107be1b31c
ripemd-160 eca7a6de6fbaf2cb29ecdda3f84228ad521e666d

72616385 as geometric shapes

Circle

Radius = n
Diameter 145232770
Circumference 456262203.2925
Area 1.6566055907618E+16

Sphere

Radius = n
Volume 1.6039561249588E+24
Surface area 6.6264223630472E+16
Circumference 456262203.2925

Square

Length = n
Perimeter 290465540
Area 5273139370468225
Diagonal 102695076.51751

Cube

Length = n
Surface area 31638836222809350
Volume 3.8291631868458E+23
Space diagonal 125775268.28198

Equilateral Triangle

Length = n
Perimeter 217849155
Area 2.2833363262607E+15
Altitude 62887634.140991

Triangular Pyramid

Length = n
Surface area 2.2833363262607E+15
Volume 4.5127120928142E+22
Height 34231692.172502