121536072 (number)

121536072 is an even 9-digits composite number following 121536071 and preceding 121536073. In scientific notation, it is written as 1.21536072 × 10^8. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 34721568 positive integers (up to 121536072) that are relatively prime to 121536072.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred thirty-six thousand seventy-two

Notation

Scientific notation 1.21536072 × 10^8
Engineering notation 1.21536072 × 10^6

Prime Factorization of 121536072

Prime Factorization 2 × 2 × 2 × 9 × 21 × 7 × 11483

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 30384018
Product of the distinct prime numbers

The prime factorization of 121536072 is 2 × 2 × 2 × 9 × 21 × 7 × 11483. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 7, 58, 17, 477, 653, 5669, 7386, 30960, 67812, 129893, 616713, 7654018, 3616858, 69784944, 36266494, 245361185, 607363054, 975287364, 8792495045

Basic calculations (n = 121536072)

Multiplication

n×y
n×2 243072144
n×3 364608216
n×4 486144288
n×5 607680360

Division

n÷y
n÷2 60768036
n÷3 40512024
n÷3 30384018
n÷5 24307214.4

Exponentiation

ny
n2 14771016797189184
n3 1.7952113609764E+24
n4 2.1818293722285E+32
n5 2.6517097167487E+40

Nth Root

y√n
2√n 11024.339980244
3√n 495.3380977599
4√n 104.99685700174
5√n 41.394347310453

Divisors of 121536072

1, 2, 4, 7, 8, 9, 14, 18, 21, 28, 36, 42, 56, 63, 72, 84, 126, 147, 168, 189, 252, 294, 378, 504, 588, 756, 1176, 1323, 1512, 2646, 5292, 10584, 11483, 22966, 45932, 80381, 91864, 103347, 160762, 206694, 241143, 321524, 413388, 482286, 643048, 723429, 826776, 964572, 1446858, 1688001, 1929144, 2170287, 2893716, 3376002, 4340574, 5787432, 6752004, 8681148, 13504008, 15192009, 17362296, 30384018, 60768036, 121536072

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121536071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121536072 can be divided by 64 positive divisors. The sum of these divisors (counting 121536072) is 1, the average is 0.015625.

Base conversion 121536072

Base System Value
2 Binary 111001111100111111001001000
3 Ternary 22110200200011000
4 Quaternary 13033213321020
5 Quinary 222103123242
6 Senary 20020535000
8 Octal 717477110
10 Decimal 121536072
12 Duodecimal 34851460
16 Hexadecimal 73e7e48
20 Vigesimal 1hjc03c
36 Base36 20cxu0

Cryptographic Hash Functions

md5 177830b81686be2c7d8e2718203d071d
sha1 c845d35395ba816ebfff97b6c7e351bb0507eabe
sha256 0b08c584ae7c7eb7932ca26e1f27bf8a63289365868035ea4d0ab49c1fde40bf
sha512 b6644e7982c939a807e2b92905d121782af354a1e2a48d56bc3bfe2c2e08fb1107e8c767dff296e88831660d74e637b5aadf40a5c67ed623b9afbae322a4a098
ripemd-160 3ac4c11406a9c75085dfb4bfd73b443997906480

121536072 as geometric shapes

Circle

Radius = n
Diameter 243072144
Circumference 763633661.88272
Area 4.6404517856101E+16

Sphere

Radius = n
Volume 7.5197637643792E+24
Surface area 1.856180714244E+17
Circumference 763633661.88272

Square

Length = n
Perimeter 486144288
Area 14771016797189184
Diagonal 171877961.33995

Cube

Length = n
Surface area 88626100783135104
Volume 1.7952113609764E+24
Space diagonal 210506651.65635

Equilateral Triangle

Length = n
Perimeter 364608216
Area 6.3960378930462E+15
Altitude 105253325.82817

Triangular Pyramid

Length = n
Surface area 6.3960378930462E+15
Volume 2.1156768783492E+23
Height 57292653.779984