121591566 (number)

121591566 is an even 9-digits composite number following 121591565 and preceding 121591567. In scientific notation, it is written as 1.21591566 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 39843216 positive integers (up to 121591566) that are relatively prime to 121591566.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million five hundred ninety-one thousand five hundred sixty-six

Notation

Scientific notation 1.21591566 × 10^8
Engineering notation 1.21591566 × 10^6

Prime Factorization of 121591566

Prime Factorization 2 × 9 × 59 × 114493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121591566
Product of the distinct prime numbers

The prime factorization of 121591566 is 2 × 9 × 59 × 114493. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 90, 51, 289, 312, 2927, 584, 66408, 5149, 184792, 291084, 2847400, 6811540, 46921257, 43562438, 603901025, 230079947, 1588178571, 8260195262

Basic calculations (n = 121591566)

Multiplication

n×y
n×2 243183132
n×3 364774698
n×4 486366264
n×5 607957830

Division

n÷y
n÷2 60795783
n÷3 40530522
n÷3 30397891.5
n÷5 24318313.2

Exponentiation

ny
n2 14784508922332356
n3 1.7976715924074E+24
n4 2.1858170407453E+32
n5 2.657769169737E+40

Nth Root

y√n
2√n 11026.856578373
3√n 495.41347760184
4√n 105.00884047723
5√n 41.398126794902

Divisors of 121591566

1, 2, 9, 18, 59, 118, 531, 1062, 114493, 228986, 1030437, 2060874, 6755087, 13510174, 60795783, 121591566

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121591565
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121591566 can be divided by 16 positive divisors. The sum of these divisors (counting 121591566) is 1, the average is 0.0625.

Base conversion 121591566

Base System Value
2 Binary 111001111110101011100001110
3 Ternary 22110210111021100
4 Quaternary 13033311130032
5 Quinary 222111412231
6 Senary 20022043530
8 Octal 717653416
10 Decimal 121591566
12 Duodecimal 348795a6
16 Hexadecimal 73f570e
20 Vigesimal 1hjiii6
36 Base36 20e4ni

Cryptographic Hash Functions

md5 dbb5e149ffc3410e5e82f51d90c5e6af
sha1 ec06a8a5555a2609ce89c1b5b6ce531d0924e6c5
sha256 7a36e9e1c5b095b48e990120524556d1b0cdee09ecfc2de22f6b181be443cf95
sha512 4144f8340d2b7ca828e47a8623d4779154f2b0c6632f57ad21208724447e13292376b7d35aae75b024727ff18adf831409e47ff9fcbea08be20f2505365ce732
ripemd-160 f12a2e9e5bd2f68100656e21cc08372ce01bb8c2

121591566 as geometric shapes

Circle

Radius = n
Diameter 243183132
Circumference 763982340.96816
Area 4.6446904617332E+16

Sphere

Radius = n
Volume 7.5300691576987E+24
Surface area 1.8578761846933E+17
Circumference 763982340.96816

Square

Length = n
Perimeter 486366264
Area 14784508922332356
Diagonal 171956441.70738

Cube

Length = n
Surface area 88707053533994136
Volume 1.7976715924074E+24
Space diagonal 210602770.08386

Equilateral Triangle

Length = n
Perimeter 364774698
Area 6.4018801546088E+15
Altitude 105301385.04193

Triangular Pyramid

Length = n
Surface area 6.4018801546088E+15
Volume 2.1185762888961E+23
Height 57318813.902461