121166921 (number)

121166921 is an odd 9-digits composite number following 121166920 and preceding 121166922. In scientific notation, it is written as 1.21166921 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 115216200 positive integers (up to 121166921) that are relatively prime to 121166921.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million one hundred sixty-six thousand nine hundred twenty-one

Notation

Scientific notation 1.21166921 × 10^8
Engineering notation 1.21166921 × 10^6

Prime Factorization of 121166921

Prime Factorization 23 × 23 × 199 × 1151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5268127
Product of the distinct prime numbers

The prime factorization of 121166921 is 23 × 23 × 199 × 1151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 63, 77, 177, 916, 211, 1107, 84179, 16569, 999754, 234386, 3927432, 5335655, 42311520, 84950448, 892271446, 447756443, 2706169181, 5995019824

Basic calculations (n = 121166921)

Multiplication

n×y
n×2 242333842
n×3 363500763
n×4 484667684
n×5 605834605

Division

n÷y
n÷2 60583460.5
n÷3 40388973.666667
n÷3 30291730.25
n÷5 24233384.2

Exponentiation

ny
n2 14681422744620241
n3 1.778902789865E+24
n4 2.1554417380625E+32
n5 2.6116823879592E+40

Nth Root

y√n
2√n 11007.584703285
3√n 494.83607945112
4√n 104.91703724031
5√n 41.369170646863

Divisors of 121166921

1, 23, 199, 529, 1151, 4577, 26473, 105271, 229049, 608879, 5268127, 121166921

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121166920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121166921 can be divided by 12 positive divisors. The sum of these divisors (counting 121166921) is 1, the average is 0.083333333333333.

Base conversion 121166921

Base System Value
2 Binary 111001110001101110001001001
3 Ternary 22102222220202202
4 Quaternary 13032031301021
5 Quinary 222004320141
6 Senary 20005005545
8 Octal 716156111
10 Decimal 121166921
12 Duodecimal 346b38b5
16 Hexadecimal 738dc49
20 Vigesimal 1hh5h61
36 Base36 2050zt

Cryptographic Hash Functions

md5 798fcf06e72d3d001d68600525591273
sha1 097cbaf3e5845f1a35962a13aebd1ee372f56761
sha256 b7b871b75009709e3cff3e5d06206c303e1099530b8bbe4b833ed1658e4825b4
sha512 6ccbe65a74399024f41fbd2abfc0adf4f58dadc0158b316c445c8f4784acfe1a1b23133d8bee5b95acc1ea6c060f46857a684df3162ab3a5bb47657561cc073c
ripemd-160 25a5da1f961241c4856ac7265267b136f0567ff0

121166921 as geometric shapes

Circle

Radius = n
Diameter 242333842
Circumference 761314217.74339
Area 4.6123049838745E+16

Sphere

Radius = n
Volume 7.4514505814537E+24
Surface area 1.8449219935498E+17
Circumference 761314217.74339

Square

Length = n
Perimeter 484667684
Area 14681422744620241
Diagonal 171355902.98919

Cube

Length = n
Surface area 88088536467721446
Volume 1.778902789865E+24
Space diagonal 209867263.36868

Equilateral Triangle

Length = n
Perimeter 363500763
Area 6.3572425302699E+15
Altitude 104933631.68434

Triangular Pyramid

Length = n
Surface area 6.3572425302699E+15
Volume 2.0964570429754E+23
Height 57118634.32973