122945430 (number)

122945430 is an even 9-digits composite number following 122945429 and preceding 122945431. In scientific notation, it is written as 1.22945430 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 32749056 positive integers (up to 122945430) that are relatively prime to 122945430.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.22945430 × 10^8
Engineering notation 1.22945430 × 10^6

Prime Factorization of 122945430

Prime Factorization 2 × 15 × 1237 × 3313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 122945430
Product of the distinct prime numbers

The prime factorization of 122945430 is 2 × 15 × 1237 × 3313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 36, 24, 307, 119, 1434, 8069, 83813, 90712, 667107, 665312, 8800668, 3994283, 32957536, 85877367, 663440711, 296984890, 7710333678, 6156151444

Basic calculations (n = 122945430)

Multiplication

n×y
n×2 245890860
n×3 368836290
n×4 491781720
n×5 614727150

Division

n÷y
n÷2 61472715
n÷3 40981810
n÷3 30736357.5
n÷5 24589086

Exponentiation

ny
n2 15115578757884900
n3 1.858391330087E+24
n4 2.2848072118582E+32
n5 2.8090660512901E+40

Nth Root

y√n
2√n 11088.076027878
3√n 497.24542584353
4√n 105.29993365562
5√n 41.489908594566

Divisors of 122945430

1, 2, 15, 30, 1237, 2474, 3313, 6626, 18555, 37110, 49695, 99390, 4098181, 8196362, 61472715, 122945430

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -122945429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 122945430 can be divided by 16 positive divisors. The sum of these divisors (counting 122945430) is 1, the average is 0.0625.

Base conversion 122945430

Base System Value
2 Binary 111010100111111111110010110
3 Ternary 22120100021102110
4 Quaternary 13110333332112
5 Quinary 222433223210
6 Senary 20111051450
8 Octal 724777626
10 Decimal 122945430
12 Duodecimal 35210b86
16 Hexadecimal 753ff96
20 Vigesimal 1i883ba
36 Base36 2175au

Cryptographic Hash Functions

md5 125d834e39c8ddbe884c77dff46f2dc5
sha1 cf91dbc5884a3b52ee98bba82dbf90e60b873984
sha256 0fc004c2160c3ac79f138d0e3a91c1c877941b0951bb07d88e2545e0f49b143d
sha512 6f8d996e7e09c87b2033c6ee94c8b0b55846c0d10dd70d63d4adb99c29b7ce5436a6fecef3e9c5306ea706dfc1eedf1172942c8af658ab0cd4edd693875310e4
ripemd-160 181d64f2914cbc7e1039409513cecf567a9a8521

122945430 as geometric shapes

Circle

Radius = n
Diameter 245890860
Circumference 772488919.36088
Area 4.7486991180529E+16

Sphere

Radius = n
Volume 7.7844114001285E+24
Surface area 1.8994796472212E+17
Circumference 772488919.36088

Square

Length = n
Perimeter 491781720
Area 15115578757884900
Diagonal 173871094.53779

Cube

Length = n
Surface area 90693472547309400
Volume 1.858391330087E+24
Space diagonal 212947731.3184

Equilateral Triangle

Length = n
Perimeter 368836290
Area 6.5452375986164E+15
Altitude 106473865.6592

Triangular Pyramid

Length = n
Surface area 6.5452375986164E+15
Volume 2.1901351860047E+23
Height 57957031.512597