972100072 (number)

972100072 is an even 9-digits composite number following 972100071 and preceding 972100073. In scientific notation, it is written as 9.72100072 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 8 positive divisors. There are 486050032 positive integers (up to 972100072) that are relatively prime to 972100072.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.72100072 × 10^8
Engineering notation 9.72100072 × 10^6

Prime Factorization of 972100072

Prime Factorization 2 × 2 × 2 × 121512509

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 243025018
Product of the distinct prime numbers

The prime factorization of 972100072 is 2 × 2 × 2 × 121512509. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 65, 50, 669, 23, 4245, 9183, 51792, 21321, 222604, 163738, 3361857, 1673956, 28531517, 55853738, 85794661, 510816668, 2345085753, 6490893115

Basic calculations (n = 972100072)

Multiplication

n×y
n×2 1944200144
n×3 2916300216
n×4 3888400288
n×5 4860500360

Division

n÷y
n÷2 486050036
n÷3 324033357.33333
n÷3 243025018
n÷5 194420014.4

Exponentiation

ny
n2 944978549982405184
n3 9.1861371647635E+26
n4 8.9298445992685E+35
n5 8.6807025778977E+44

Nth Root

y√n
2√n 31178.519400382
3√n 990.61216840548
4√n 176.57440188312
5√n 62.739664944764

Divisors of 972100072

1, 2, 4, 8, 121512509, 243025018, 486050036, 972100072

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 -972100071
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 972100072 can be divided by 8 positive divisors. The sum of these divisors (counting 972100072) is 1, the average is 0.125.

Base conversion 972100072

Base System Value
2 Binary 111001111100010001000111101000
3 Ternary 2111202011210121101
4 Quaternary 321330101013220
5 Quinary 3442324200242
6 Senary 240243251144
8 Octal 7174210750
10 Decimal 972100072
12 Duodecimal 231679ab4
16 Hexadecimal 39f111e8
20 Vigesimal f3fca3c
36 Base36 g2rh7s

Cryptographic Hash Functions

md5 35a71609dd34d0ed139b3c594663c0ed
sha1 1973c939d51151bef20ee15402d5f1c03958dfa4
sha256 d1749631b4a1f39ff04a7c7c13573e6b1ad1f49f59f5f9bd96f13dff596d75bd
sha512 720c115acf9388c6c02e0d7645a04d5bfe631f3eb88ed002cb28ec44d135de7b12144d4db041b35da93a315a5ced32e18f6e569283b83302326dfd39a3e78da8
ripemd-160 6b97f1deacfd67af1b5695d5338b53d31a43072d

972100072 as geometric shapes

Circle

Radius = n
Diameter 1944200144
Circumference 6107884889.4986
Area 2.9687376704247E+18

Sphere

Radius = n
Volume 3.8478801375586E+27
Surface area 1.1874950681699E+19
Circumference 6107884889.4986

Square

Length = n
Perimeter 3888400288
Area 944978549982405184
Diagonal 1374757105.8063

Cube

Length = n
Surface area 5669871299894431104
Volume 9.1861371647635E+26
Space diagonal 1683726714.7454

Equilateral Triangle

Length = n
Perimeter 2916300216
Area 4.0918771515807E+17
Altitude 841863357.37268

Triangular Pyramid

Length = n
Surface area 4.0918771515807E+17
Volume 1.082596647019E+26
Height 458252368.60209