121998941 (number)

121998941 is an odd 9-digits prime number following 121998940 and preceding 121998942. In scientific notation, it is written as 1.21998941 × 10^8. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 121998940 positive integers (up to 121998941) that are relatively prime to 121998941.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million nine hundred ninety-eight thousand nine hundred forty-one

Notation

Scientific notation 1.21998941 × 10^8
Engineering notation 1.21998941 × 10^6

Prime Factorization of 121998941

Prime Factorization 121998941

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 121998941
Product of the distinct prime numbers

The prime factorization of 121998941 is 121998941. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 4, 87, 23, 616, 225, 8854, 2639, 16754, 87563, 269183, 169619, 3949037, 9771498, 29303906, 87848408, 269895885, 286168706, 5841414057, 5455979028

Basic calculations (n = 121998941)

Multiplication

n×y
n×2 243997882
n×3 365996823
n×4 487995764
n×5 609994705

Division

n÷y
n÷2 60999470.5
n÷3 40666313.666667
n÷3 30499735.25
n÷5 24399788.2

Exponentiation

ny
n2 14883741605121481
n3 1.8158007139425E+24
n4 2.2152576416802E+32
n5 2.7025908632715E+40

Nth Root

y√n
2√n 11045.313078406
3√n 495.96613132638
4√n 105.09668443108
5√n 41.425829384598

Divisors of 121998941

1, 121998941

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 121998942
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 60999471
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11045.313123674
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999836064
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121998941 can be divided by 2 positive divisors. The sum of these divisors (counting 121998941) is 121998942, the average is 60999471.

Base conversion 121998941

Base System Value
2 Binary 111010001011000111001011101
3 Ternary 22111120012002022
4 Quaternary 13101120321131
5 Quinary 222212431231
6 Senary 20034505525
8 Octal 721307135
10 Decimal 121998941
12 Duodecimal 34a352a5
16 Hexadecimal 7458e5d
20 Vigesimal 1i29h71
36 Base36 20muzh

Cryptographic Hash Functions

md5 def0f0deb11b7300b47083fff86938a0
sha1 8cb63423ab8d8960b0e74184f2ea52061d807662
sha256 598d3f70a18f756835dc6b07e11bf7731380c8348332cc025b0bb41818c35c98
sha512 410929ddcbab69e228313eca1f21bebab22d69217c14674c399c1bf6cb5dc965f5808eebd9ecd88ef46df1f8f02916ff1c75f1daa33dcd0d1a66aede30d47c47
ripemd-160 04f1b39390786311facd235f2ffbbf977e9c19b5

121998941 as geometric shapes

Circle

Radius = n
Diameter 243997882
Circumference 766541953.58267
Area 4.6758653284578E+16

Sphere

Radius = n
Volume 7.6060082444063E+24
Surface area 1.8703461313831E+17
Circumference 766541953.58267

Square

Length = n
Perimeter 487995764
Area 14883741605121481
Diagonal 172532556.95736

Cube

Length = n
Surface area 89302449630728886
Volume 1.8158007139425E+24
Space diagonal 211308364.2816

Equilateral Triangle

Length = n
Perimeter 365996823
Area 6.4448491666993E+15
Altitude 105654182.1408

Triangular Pyramid

Length = n
Surface area 6.4448491666993E+15
Volume 2.1399416635201E+23
Height 57510852.319118