122949420 (number)

122949420 is an even 9-digits composite number following 122949419 and preceding 122949421. In scientific notation, it is written as 1.22949420 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 29510400 positive integers (up to 122949420) that are relatively prime to 122949420.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.22949420 × 10^8
Engineering notation 1.22949420 × 10^6

Prime Factorization of 122949420

Prime Factorization 2 × 2 × 5 × 3 × 11 × 1741 × 107

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 61474710
Product of the distinct prime numbers

The prime factorization of 122949420 is 2 × 2 × 5 × 3 × 11 × 1741 × 107. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 122949420)

Multiplication

n×y
n×2 245898840
n×3 368848260
n×4 491797680
n×5 614747100

Division

n÷y
n÷2 61474710
n÷3 40983140
n÷3 30737355
n÷5 24589884

Exponentiation

ny
n2 15116559878336400
n3 1.8585722694367E+24
n4 2.2851038255533E+32
n5 2.8095218999156E+40

Nth Root

y√n
2√n 11088.255949427
3√n 497.25080489066
4√n 105.30078798103
5√n 41.490177888978

Divisors of 122949420

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -122949419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 122949420 can be divided by 96 positive divisors. The sum of these divisors (counting 122949420) is 1, the average is 0.010416666666667.

Base conversion 122949420

Base System Value
2 Binary 111010101000000111100101100
3 Ternary 22120100110220020
4 Quaternary 13111000330230
5 Quinary 222433340140
6 Senary 20111122140
8 Octal 725007454
10 Decimal 122949420
12 Duodecimal 35213350
16 Hexadecimal 7540f2c
20 Vigesimal 1i88db0
36 Base36 2178do

Cryptographic Hash Functions

md5 0beeb9f07c1674eda29a0f6c5888e643
sha1 6fa869956550c40ff46af958233548c8b3615222
sha256 532ba6bd8886db812445c014a6a96c94c8f7327491012517766b1ebe5540f321
sha512 cd066c47ab19beb28692a6dc1988669c4322c4736dee9c432e8ee607f178ffd61c02950f185d4aad9927b2e5947e46b071afd902d0004a636e32d6685fd2e029
ripemd-160 9e8ba827de745254aa8798e3b1a9fd89301e1ae7

122949420 as geometric shapes

Circle

Radius = n
Diameter 245898840
Circumference 772513989.27025
Area 4.7490073461332E+16

Sphere

Radius = n
Volume 7.7851693171042E+24
Surface area 1.8996029384533E+17
Circumference 772513989.27025

Square

Length = n
Perimeter 491797680
Area 15116559878336400
Diagonal 173876737.24991

Cube

Length = n
Surface area 90699359270018400
Volume 1.8585722694367E+24
Space diagonal 212954642.20113

Equilateral Triangle

Length = n
Perimeter 368848260
Area 6.545662436234E+15
Altitude 106477321.10056

Triangular Pyramid

Length = n
Surface area 6.545662436234E+15
Volume 2.1903484250733E+23
Height 57958912.416635