121998441 (number)

121998441 is an odd 9-digits composite number following 121998440 and preceding 121998442. In scientific notation, it is written as 1.21998441 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 80418272 positive integers (up to 121998441) that are relatively prime to 121998441.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21998441 × 10^8
Engineering notation 1.21998441 × 10^6

Prime Factorization of 121998441

Prime Factorization 3 × 89 × 456923

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121998441
Product of the distinct prime numbers

The prime factorization of 121998441 is 3 × 89 × 456923. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 32, 2, 909, 13, 9386, 8270, 30542, 61951, 336706, 418709, 4867468, 5825589, 92383507, 12309459, 907365057, 245588006, 5408147311, 5332392908

Basic calculations (n = 121998441)

Multiplication

n×y
n×2 243996882
n×3 365995323
n×4 487993764
n×5 609992205

Division

n÷y
n÷2 60999220.5
n÷3 40666147
n÷3 30499610.25
n÷5 24399688.2

Exponentiation

ny
n2 14883619606430481
n3 1.8157783884216E+24
n4 2.2152213258892E+32
n5 2.7025354822844E+40

Nth Root

y√n
2√n 11045.290444348
3√n 495.96545377021
4√n 105.09657674895
5√n 41.425795428649

Divisors of 121998441

1, 3, 89, 267, 456923, 1370769, 40666147, 121998441

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121998440
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121998441 can be divided by 8 positive divisors. The sum of these divisors (counting 121998441) is 1, the average is 0.125.

Base conversion 121998441

Base System Value
2 Binary 111010001011000110001101001
3 Ternary 22111120011101210
4 Quaternary 13101120301221
5 Quinary 222212422231
6 Senary 20034503333
8 Octal 721306151
10 Decimal 121998441
12 Duodecimal 34a34b49
16 Hexadecimal 7458c69
20 Vigesimal 1i29g21
36 Base36 20mull

Cryptographic Hash Functions

md5 6dfc05b238a32029f1665e1433d11c8c
sha1 c185cbe54a51f53527445beb836eb0315beacdde
sha256 9e855da1e4fccaa632f2401e390d05e2b0f6219328db23df7e806a2065b21e2b
sha512 d96cf2e5b828bd398fc53bc57e3d3a52a54aaa7a18b151e54c7ca9ab05ed335120b6ac2c35ff5291fbeb81e550107c37e14ba20fe59a40f1f5befda832bace75
ripemd-160 5205a17b4f7078978f26fb320984fec044797c2d

121998441 as geometric shapes

Circle

Radius = n
Diameter 243996882
Circumference 766538811.99002
Area 4.6758270014387E+16

Sphere

Radius = n
Volume 7.605914727483E+24
Surface area 1.8703308005755E+17
Circumference 766538811.99002

Square

Length = n
Perimeter 487993764
Area 14883619606430481
Diagonal 172531849.85057

Cube

Length = n
Surface area 89301717638582886
Volume 1.8157783884216E+24
Space diagonal 211307498.25619

Equilateral Triangle

Length = n
Perimeter 365995323
Area 6.4447963397165E+15
Altitude 105653749.1281

Triangular Pyramid

Length = n
Surface area 6.4447963397165E+15
Volume 2.1399153526414E+23
Height 57510616.616858