72156950 (number)

72156950 is an even 8-digits composite number following 72156949 and preceding 72156951. In scientific notation, it is written as 7.2156950 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 28862760 positive integers (up to 72156950) that are relatively prime to 72156950.

Interesting facts

Basic properties

Name

Name seventy-two million one hundred fifty-six thousand nine hundred fifty

Notation

Scientific notation 7.2156950 × 10^7
Engineering notation 7.2156950 × 10^6

Prime Factorization of 72156950

Prime Factorization 2 × 5 × 5 × 1443139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14431390
Product of the distinct prime numbers

The prime factorization of 72156950 is 2 × 5 × 5 × 1443139. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 40, 60, 2, 164, 670, 5247, 56827, 69788, 854386, 116135, 693391, 6635830, 46522576, 69963078, 724205735, 40984926, 1666897830, 5380225600

Basic calculations (n = 72156950)

Multiplication

n×y
n×2 144313900
n×3 216470850
n×4 288627800
n×5 360784750

Division

n÷y
n÷2 36078475
n÷3 24052316.666667
n÷3 18039237.5
n÷5 14431390

Exponentiation

ny
n2 5206625433302500
n3 3.7569421105954E+23
n4 2.7108948402712E+31
n5 1.9560990344471E+39

Nth Root

y√n
2√n 8494.5247071275
3√n 416.31883148423
4√n 92.165745844796
5√n 37.295431271473

Divisors of 72156950

1, 2, 5, 10, 25, 50, 1443139, 2886278, 7215695, 14431390, 36078475, 72156950

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 -72156949
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 72156950 can be divided by 12 positive divisors. The sum of these divisors (counting 72156950) is 1, the average is 0.083333333333333.

Base conversion 72156950

Base System Value
2 Binary 100010011010000011100010110
3 Ternary 12000202221201122
4 Quaternary 10103100130112
5 Quinary 121433010300
6 Senary 11054323542
8 Octal 423203426
10 Decimal 72156950
12 Duodecimal 201b95b2
16 Hexadecimal 44d0716
20 Vigesimal 12ajc7a
36 Base36 16yknq

Cryptographic Hash Functions

md5 1369bfd049065c9b40c0f80efc9dbd88
sha1 2613a1415b31772b8d1780b53d321c8f9017aa09
sha256 aa754daa8c7569ff7dabf5ee37ca971058f8208acf097c0b4c2cd351272063b0
sha512 c9ae07d349aa9011ba119ee9c5374a8483e389c9d183d62951cd2258af62089baced7ad0255ebb51500a1ac77da637bcc80620c66781e3520193e3ca92692eea
ripemd-160 2fc587e57f1f99f778dd4092d1d97cc67034a2b3

72156950 as geometric shapes

Circle

Radius = n
Diameter 144313900
Circumference 453375488.05089
Area 1.6357096211257E+16

Sphere

Radius = n
Volume 1.5737042312811E+24
Surface area 6.5428384845028E+16
Circumference 453375488.05089

Square

Length = n
Perimeter 288627800
Area 5206625433302500
Diagonal 102045337.30948

Cube

Length = n
Surface area 31239752599815000
Volume 3.7569421105954E+23
Space diagonal 124979503.51921

Equilateral Triangle

Length = n
Perimeter 216470850
Area 2.2545349466151E+15
Altitude 62489751.759604

Triangular Pyramid

Length = n
Surface area 2.2545349466151E+15
Volume 4.4275987382121E+22
Height 34015112.436492