121998419 (number)

121998419 is an odd 9-digits prime number following 121998418 and preceding 121998420. In scientific notation, it is written as 1.21998419 × 10^8. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 121998418 positive integers (up to 121998419) that are relatively prime to 121998419.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million nine hundred ninety-eight thousand four hundred nineteen

Notation

Scientific notation 1.21998419 × 10^8
Engineering notation 1.21998419 × 10^6

Prime Factorization of 121998419

Prime Factorization 121998419

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 121998419
Product of the distinct prime numbers

The prime factorization of 121998419 is 121998419. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 4, 38, 25, 780, 738, 8772, 1417, 60135, 80957, 149176, 680966, 721072, 618551, 64975653, 394197, 761178451, 746531974, 8565898463, 4753678145

Basic calculations (n = 121998419)

Multiplication

n×y
n×2 243996838
n×3 365995257
n×4 487993676
n×5 609992095

Division

n÷y
n÷2 60999209.5
n÷3 40666139.666667
n÷3 30499604.75
n÷5 24399683.8

Exponentiation

ny
n2 14883614238499561
n3 1.8157774061028E+24
n4 2.2152197280047E+32
n5 2.7025330455418E+40

Nth Root

y√n
2√n 11045.289448448
3√n 495.9654239577
4√n 105.09657201093
5√n 41.425793934585

Divisors of 121998419

1, 121998419

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 121998420
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 60999210
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11045.289493716
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999836063
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121998419 can be divided by 2 positive divisors. The sum of these divisors (counting 121998419) is 121998420, the average is 60999210.

Base conversion 121998419

Base System Value
2 Binary 111010001011000110001010011
3 Ternary 22111120011100222
4 Quaternary 13101120301103
5 Quinary 222212422134
6 Senary 20034503255
8 Octal 721306123
10 Decimal 121998419
12 Duodecimal 34a34b2b
16 Hexadecimal 7458c53
20 Vigesimal 1i29g0j
36 Base36 20mukz

Cryptographic Hash Functions

md5 2112dac97bf04f0484013cc67300e3f7
sha1 3efa97613a15bba6d3e8c547d2df84fca62d9616
sha256 5e6ce0baef89035dc0f45be8a0ab2f7cd64dd161283be97d26fedb7edd56a9ec
sha512 5270e6fa5cc6f1efdd5b15797de1aba4f613b4cbc81ea42b671a12ac671cb0b5aea7da6bba57a896df2e4570a2fd905be71ae8f226755b6e699a1326fd856a98
ripemd-160 f910a1e6e0e85778f5e97fa803e20b108171ea26

121998419 as geometric shapes

Circle

Radius = n
Diameter 243996838
Circumference 766538673.75994
Area 4.6758253150535E+16

Sphere

Radius = n
Volume 7.605910612756E+24
Surface area 1.8703301260214E+17
Circumference 766538673.75994

Square

Length = n
Perimeter 487993676
Area 14883614238499561
Diagonal 172531818.73788

Cube

Length = n
Surface area 89301685430997366
Volume 1.8157774061028E+24
Space diagonal 211307460.15108

Equilateral Triangle

Length = n
Perimeter 365995257
Area 6.4447940153342E+15
Altitude 105653730.07554

Triangular Pyramid

Length = n
Surface area 6.4447940153342E+15
Volume 2.1399141949677E+23
Height 57510606.245958