122949445 (number)

122949445 is an odd 9-digits composite number following 122949444 and preceding 122949446. In scientific notation, it is written as 1.22949445 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 98359552 positive integers (up to 122949445) that are relatively prime to 122949445.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.22949445 × 10^8
Engineering notation 1.22949445 × 10^6

Prime Factorization of 122949445

Prime Factorization 5 × 24589889

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 122949445
Product of the distinct prime numbers

The prime factorization of 122949445 is 5 × 24589889. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 10, 74, 71, 642, 441, 794, 8655, 78569, 89282, 227843, 764461, 7268212, 7928237, 69899430, 55183735, 120450473, 496394320, 5880289345, 5412789448

Basic calculations (n = 122949445)

Multiplication

n×y
n×2 245898890
n×3 368848335
n×4 491797780
n×5 614747225

Division

n÷y
n÷2 61474722.5
n÷3 40983148.333333
n÷3 30737361.25
n÷5 24589889

Exponentiation

ny
n2 15116566025808025
n3 1.858573403179E+24
n4 2.2851056841261E+32
n5 2.8095247562965E+40

Nth Root

y√n
2√n 11088.257076746
3√n 497.2508385936
4√n 105.30079333389
5√n 41.490179576264

Divisors of 122949445

1, 5, 24589889, 122949445

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -122949444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 122949445 can be divided by 4 positive divisors. The sum of these divisors (counting 122949445) is 1, the average is 0.25.

Base conversion 122949445

Base System Value
2 Binary 111010101000000111101000101
3 Ternary 22120100110221011
4 Quaternary 13111000331011
5 Quinary 222433340240
6 Senary 20111122221
8 Octal 725007505
10 Decimal 122949445
12 Duodecimal 35213371
16 Hexadecimal 7540f45
20 Vigesimal 1i88dc5
36 Base36 2178ed

Cryptographic Hash Functions

md5 bb2b96e158ffda519f6501fc7717ff6c
sha1 50761a1f0a43d0a229d70a702c96a2af81007533
sha256 83118e4cc2ca03405c985d3a6a95814b6bf99740965c5127e68ad7adc5b61bd8
sha512 8e142d785b2569084b199594ef5ac4f1d153692eadc4650efb21c8b74993651018f67d44b093c58aa89e6043b85e0f02c12bb78fa4c72e503400b74c84b09bdd
ripemd-160 1f9b5f3247030bc319dbc689b44f1daa3770bcf4

122949445 as geometric shapes

Circle

Radius = n
Diameter 245898890
Circumference 772514146.34988
Area 4.7490092774184E+16

Sphere

Radius = n
Volume 7.7851740661125E+24
Surface area 1.8996037109673E+17
Circumference 772514146.34988

Square

Length = n
Perimeter 491797780
Area 15116566025808025
Diagonal 173876772.60524

Cube

Length = n
Surface area 90699396154848150
Volume 1.858573403179E+24
Space diagonal 212954685.5024

Equilateral Triangle

Length = n
Perimeter 368848335
Area 6.5456650981673E+15
Altitude 106477342.7512

Triangular Pyramid

Length = n
Surface area 6.5456650981673E+15
Volume 2.1903497612013E+23
Height 57958924.201748