121640217 (number)

121640217 is an odd 9-digits composite number following 121640216 and preceding 121640218. In scientific notation, it is written as 1.21640217 × 10^8. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 80595648 positive integers (up to 121640217) that are relatively prime to 121640217.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million six hundred forty thousand two hundred seventeen

Notation

Scientific notation 1.21640217 × 10^8
Engineering notation 1.21640217 × 10^6

Prime Factorization of 121640217

Prime Factorization 3 × 163 × 248753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121640217
Product of the distinct prime numbers

The prime factorization of 121640217 is 3 × 163 × 248753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 46, 77, 787, 604, 4299, 7143, 80709, 18751, 769406, 430950, 2348078, 5878624, 43231047, 55577503, 182494108, 991278002, 8120191366, 8298814773

Basic calculations (n = 121640217)

Multiplication

n×y
n×2 243280434
n×3 364920651
n×4 486560868
n×5 608201085

Division

n÷y
n÷2 60820108.5
n÷3 40546739
n÷3 30410054.25
n÷5 24328043.4

Exponentiation

ny
n2 14796342391807089
n3 1.7998302993457E+24
n4 2.1893174817559E+32
n5 2.6630905356268E+40

Nth Root

y√n
2√n 11029.062380819
3√n 495.47954344289
4√n 105.01934288891
5√n 41.401439093716

Divisors of 121640217

1, 3, 163, 489, 248753, 746259, 40546739, 121640217

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 -121640216
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 121640217 can be divided by 8 positive divisors. The sum of these divisors (counting 121640217) is 1, the average is 0.125.

Base conversion 121640217

Base System Value
2 Binary 111010000000001010100011001
3 Ternary 22110212222000020
4 Quaternary 13100001110121
5 Quinary 222114441332
6 Senary 20023101053
8 Octal 720012431
10 Decimal 121640217
12 Duodecimal 348a1789
16 Hexadecimal 7401519
20 Vigesimal 1i050ah
36 Base36 20f66x

Cryptographic Hash Functions

md5 c363801560b3ac759d5f9bce99b3ef08
sha1 23083617850dfa7b362452ca00512abe3c020681
sha256 6f0218f543c4da2aee9823637c2a784711d4a1edafb0cfbc439f4c1b7e031c54
sha512 631fa9237e0a124f72a58e863e781d0707226af59aa1c7722905589997f8fa0251b4230446ae6bc7abe9f6fb19d7056d281ee47743250943129dd1ea2e9a1366
ripemd-160 71ceee40073c3e51432a909acda4e0c210d67f1f

121640217 as geometric shapes

Circle

Radius = n
Diameter 243280434
Circumference 764288024.21654
Area 4.64840805581E+16

Sphere

Radius = n
Volume 7.5391115281771E+24
Surface area 1.859363222324E+17
Circumference 764288024.21654

Square

Length = n
Perimeter 486560868
Area 14796342391807089
Diagonal 172025244.61141

Cube

Length = n
Surface area 88778054350842534
Volume 1.7998302993457E+24
Space diagonal 210687036.0877

Equilateral Triangle

Length = n
Perimeter 364920651
Area 6.4070041971988E+15
Altitude 105343518.04385

Triangular Pyramid

Length = n
Surface area 6.4070041971988E+15
Volume 2.1211203494206E+23
Height 57341748.203802