121998722 (number)

121998722 is an even 9-digits composite number following 121998721 and preceding 121998723. In scientific notation, it is written as 1.21998722 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 60890452 positive integers (up to 121998722) that are relatively prime to 121998722.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million nine hundred ninety-eight thousand seven hundred twenty-two

Notation

Scientific notation 1.21998722 × 10^8
Engineering notation 1.21998722 × 10^6

Prime Factorization of 121998722

Prime Factorization 2 × 563 × 108347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 121998722
Product of the distinct prime numbers

The prime factorization of 121998722 is 2 × 563 × 108347. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 121998722)

Multiplication

n×y
n×2 243997444
n×3 365996166
n×4 487994888
n×5 609993610

Division

n÷y
n÷2 60999361
n÷3 40666240.666667
n÷3 30499680.5
n÷5 24399744.4

Exponentiation

ny
n2 14883688169633284
n3 1.8157909353418E+24
n4 2.2152417353088E+32
n5 2.7025666062874E+40

Nth Root

y√n
2√n 11045.303164694
3√n 495.96583455701
4√n 105.09663726635
5√n 41.425814511906

Divisors of 121998722

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 -121998721
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 121998722 can be divided by 8 positive divisors. The sum of these divisors (counting 121998722) is 1, the average is 0.125.

Base conversion 121998722

Base System Value
2 Binary 111010001011000110110000010
3 Ternary 22111120011210012
4 Quaternary 13101120312002
5 Quinary 222212424342
6 Senary 20034504522
8 Octal 721306602
10 Decimal 121998722
12 Duodecimal 34a35142
16 Hexadecimal 7458d82
20 Vigesimal 1i29gg2
36 Base36 20mute

Cryptographic Hash Functions

md5 e48f220624eb1139438e9eb9d37cf600
sha1 430f4b5433355cffbd0a8d3cf118b39be693f3c1
sha256 d9debd7120178b89bf76234673906793f4a867150311ce3cc9e44a8f2b2dd98f
sha512 c00e91002cca581f4b72a06f0e39c09f0d395048727986f9d09dd6961374d6733ebe353c9e65f636805e57437470481ddacd9e4ed1f1f9ae8ae7ede51a9210d6
ripemd-160 1064c9a8d6b3a2e8982432c30f59ae37915ce313

121998722 as geometric shapes

Circle

Radius = n
Diameter 243997444
Circumference 766540577.56509
Area 4.6758485412041E+16

Sphere

Radius = n
Volume 7.6059672838996E+24
Surface area 1.8703394164816E+17
Circumference 766540577.56509

Square

Length = n
Perimeter 487994888
Area 14883688169633284
Diagonal 172532247.24458

Cube

Length = n
Surface area 89302129017799704
Volume 1.8157909353418E+24
Space diagonal 211307984.96247

Equilateral Triangle

Length = n
Perimeter 365996166
Area 6.4448260284542E+15
Altitude 105653992.48124

Triangular Pyramid

Length = n
Surface area 6.4448260284542E+15
Volume 2.1399301393287E+23
Height 57510749.081528