121189688 (number)

121189688 is an even 9-digits composite number following 121189687 and preceding 121189689. In scientific notation, it is written as 1.21189688 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 58741632 positive integers (up to 121189688) that are relatively prime to 121189688.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million one hundred eighty-nine thousand six hundred eighty-eight

Notation

Scientific notation 1.21189688 × 10^8
Engineering notation 1.21189688 × 10^6

Prime Factorization of 121189688

Prime Factorization 2 × 2 × 2 × 109 × 47 × 2957

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 30297422
Product of the distinct prime numbers

The prime factorization of 121189688 is 2 × 2 × 2 × 109 × 47 × 2957. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 2, 39, 26, 346, 560, 5222, 3136, 32706, 642, 416533, 781798, 7900283, 4223519, 34166446, 46732077, 454802439, 621444308, 901916801, 3617885586

Basic calculations (n = 121189688)

Multiplication

n×y
n×2 242379376
n×3 363569064
n×4 484758752
n×5 605948440

Division

n÷y
n÷2 60594844
n÷3 40396562.666667
n÷3 30297422
n÷5 24237937.6

Exponentiation

ny
n2 14686940477537344
n3 1.7799057341473E+24
n4 2.1570622059072E+32
n5 2.6141369573049E+40

Nth Root

y√n
2√n 11008.618805282
3√n 494.86707038327
4√n 104.92196531366
5√n 41.370725165406

Divisors of 121189688

1, 2, 4, 8, 47, 94, 109, 188, 218, 376, 436, 872, 2957, 5123, 5914, 10246, 11828, 20492, 23656, 40984, 138979, 277958, 322313, 555916, 644626, 1111832, 1289252, 2578504, 15148711, 30297422, 60594844, 121189688

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121189687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121189688 can be divided by 32 positive divisors. The sum of these divisors (counting 121189688) is 1, the average is 0.03125.

Base conversion 121189688

Base System Value
2 Binary 111001110010011010100111000
3 Ternary 22110001001222222
4 Quaternary 13032103110320
5 Quinary 222011032223
6 Senary 20005303212
8 Octal 716232470
10 Decimal 121189688
12 Duodecimal 34704b08
16 Hexadecimal 7393538
20 Vigesimal 1hh8e48
36 Base36 205ik8

Cryptographic Hash Functions

md5 3db7c59d284456f336bd4c8cca7db0f7
sha1 a79cede375df113b43cdbc29154cebb2f62788ef
sha256 0cc09ddef3790d29c325b31c2aacea3147b6212d906679fa648d6543da12dae9
sha512 86ac14960f89f96301cca8ad464c54c39c870689a7bd5b49c135f8972c8a89a707873880b2e808e062018713925cf5abb0423a3e966d20fadda44e9a8e5128a8
ripemd-160 edb315e98f6f72995158655d05578fad719caefa

121189688 as geometric shapes

Circle

Radius = n
Diameter 242379376
Circumference 761457267.02328
Area 4.6140384307942E+16

Sphere

Radius = n
Volume 7.4556517046394E+24
Surface area 1.8456153723177E+17
Circumference 761457267.02328

Square

Length = n
Perimeter 484758752
Area 14686940477537344
Diagonal 171388100.38936

Cube

Length = n
Surface area 88121642865224064
Volume 1.7799057341473E+24
Space diagonal 209906696.96942

Equilateral Triangle

Length = n
Perimeter 363569064
Area 6.3596317787086E+15
Altitude 104953348.48471

Triangular Pyramid

Length = n
Surface area 6.3596317787086E+15
Volume 2.0976390241473E+23
Height 57129366.796455