121241921 (number)

121241921 is an odd 9-digits prime number following 121241920 and preceding 121241922. In scientific notation, it is written as 1.21241921 × 10^8. The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors. There are 121241920 positive integers (up to 121241921) that are relatively prime to 121241921.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million two hundred forty-one thousand nine hundred twenty-one

Notation

Scientific notation 1.21241921 × 10^8
Engineering notation 1.21241921 × 10^6

Prime Factorization of 121241921

Prime Factorization 121241921

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 121241921
Product of the distinct prime numbers

The prime factorization of 121241921 is 121241921. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 2, 65, 58, 78, 349, 8768, 1656, 76894, 39765, 112043, 159935, 8223531, 8011636, 83821902, 34732388, 154705250, 744271493, 2710054591, 3933333081

Basic calculations (n = 121241921)

Multiplication

n×y
n×2 242483842
n×3 363725763
n×4 484967684
n×5 606209605

Division

n÷y
n÷2 60620960.5
n÷3 40413973.666667
n÷3 30310480.25
n÷5 24248384.2

Exponentiation

ny
n2 14699603407770241
n3 1.7822081550962E+24
n4 2.1607834034573E+32
n5 2.6197753070008E+40

Nth Root

y√n
2√n 11010.990918169
3√n 494.93815640671
4√n 104.93326888156
5√n 41.374290723954

Divisors of 121241921

1, 121241921

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 121241922
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 60620961
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11010.990963578
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999835041
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121241921 can be divided by 2 positive divisors. The sum of these divisors (counting 121241921) is 121241922, the average is 60620961.

Base conversion 121241921

Base System Value
2 Binary 111001110100000000101000001
3 Ternary 22110010201122112
4 Quaternary 13032200011001
5 Quinary 222014220141
6 Senary 20010345105
8 Octal 716400501
10 Decimal 121241921
12 Duodecimal 3472b195
16 Hexadecimal 73a0141
20 Vigesimal 1hhf4g1
36 Base36 206mv5

Cryptographic Hash Functions

md5 8c75925dbb27d1722b223b13aabea75f
sha1 4ec4d055119a385d77f48bda8249d92ef5204a84
sha256 55b694927d9daf476044a592d6c266b80cb06e8b94c4246942f222a759e26972
sha512 863965c47ceb7c910fdbbd77741ee2929346ad11f402f214f4beba8874dc5db224e9ba6b2305a1ae07b6a7c212f18cbaa3c89e4cbf97584b1384174118281dcf
ripemd-160 51ca629e66a6dcbf19a7cf5e098179b94d6f8c35

121241921 as geometric shapes

Circle

Radius = n
Diameter 242483842
Circumference 761785456.64143
Area 4.6180166076534E+16

Sphere

Radius = n
Volume 7.4652960629574E+24
Surface area 1.8472066430614E+17
Circumference 761785456.64143

Square

Length = n
Perimeter 484967684
Area 14699603407770241
Diagonal 171461969.00637

Cube

Length = n
Surface area 88197620446621446
Volume 1.7822081550962E+24
Space diagonal 209997167.17925

Equilateral Triangle

Length = n
Perimeter 363725763
Area 6.3651149883427E+15
Altitude 104998583.58963

Triangular Pyramid

Length = n
Surface area 6.3651149883427E+15
Volume 2.1003524532575E+23
Height 57153989.668789