121520771 (number)

121520771 is an odd 9-digits prime number following 121520770 and preceding 121520772. In scientific notation, it is written as 1.21520771 × 10^8. The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors. There are 121520770 positive integers (up to 121520771) that are relatively prime to 121520771.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred twenty thousand seven hundred seventy-one

Notation

Scientific notation 1.21520771 × 10^8
Engineering notation 1.21520771 × 10^6

Prime Factorization of 121520771

Prime Factorization 121520771

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 121520771
Product of the distinct prime numbers

The prime factorization of 121520771 is 121520771. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 6, 18, 4, 951, 323, 250, 9578, 20858, 35335, 965238, 892760, 4407828, 3714119, 98795550, 60554051, 47838296, 508729562, 9253236098, 743308705

Basic calculations (n = 121520771)

Multiplication

n×y
n×2 243041542
n×3 364562313
n×4 486083084
n×5 607603855

Division

n÷y
n÷2 60760385.5
n÷3 40506923.666667
n÷3 30380192.75
n÷5 24304154.2

Exponentiation

ny
n2 14767297784434441
n3 1.7945334123511E+24
n4 2.1807308385416E+32
n5 2.6500409284305E+40

Nth Root

y√n
2√n 11023.645993953
3√n 495.31730973048
4√n 104.99355215418
5√n 41.393304974962

Divisors of 121520771

1, 121520771

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 121520772
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 60760386
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11023.64603931
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999835419
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121520771 can be divided by 2 positive divisors. The sum of these divisors (counting 121520771) is 121520772, the average is 60760386.

Base conversion 121520771

Base System Value
2 Binary 111001111100100001010000011
3 Ternary 22110122220011022
4 Quaternary 13033210022003
5 Quinary 222102131041
6 Senary 20020340055
8 Octal 717441203
10 Decimal 121520771
12 Duodecimal 3484462b
16 Hexadecimal 73e4283
20 Vigesimal 1hja1ib
36 Base36 20cm0z

Cryptographic Hash Functions

md5 11ffbe4aed77acbbc5e09d542e04f5fa
sha1 e72f2b9ffddeeb59957834a1de9d84410216dead
sha256 fda88c5279e5498be998562f5ef4f0fa9b66f8850720f97ec675fa6c141cc766
sha512 7e083ecdbc81a9be5fb20a880a6e109d0284a7a9c326f81c2b2a41546cb4dccb0471cd56068e8b9872edfc84297d096a6be80ef8c0d7a146c9b191eeae867307
ripemd-160 5fd363f39bde70826f82b210770181c4d1ad011e

121520771 as geometric shapes

Circle

Radius = n
Diameter 243041542
Circumference 763537522.86434
Area 4.6392834232952E+16

Sphere

Radius = n
Volume 7.516923979818E+24
Surface area 1.8557133693181E+17
Circumference 763537522.86434

Square

Length = n
Perimeter 486083084
Area 14767297784434441
Diagonal 171856322.45824

Cube

Length = n
Surface area 88603786706606646
Volume 1.7945334123511E+24
Space diagonal 210480149.54694

Equilateral Triangle

Length = n
Perimeter 364562313
Area 6.3944275132849E+15
Altitude 105240074.77347

Triangular Pyramid

Length = n
Surface area 6.3944275132849E+15
Volume 2.1148779082321E+23
Height 57285440.819412