122920450 (number)

122920450 is an even 9-digits composite number following 122920449 and preceding 122920451. In scientific notation, it is written as 1.22920450 × 10^8. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 49168160 positive integers (up to 122920450) that are relatively prime to 122920450.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.22920450 × 10^8
Engineering notation 1.22920450 × 10^6

Prime Factorization of 122920450

Prime Factorization 2 × 25 × 2458409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 122920450
Product of the distinct prime numbers

The prime factorization of 122920450 is 2 × 25 × 2458409. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 59, 48, 542, 540, 7461, 6236, 67962, 12460, 116017, 335546, 9365142, 2977398, 41094458, 31239015, 928164601, 606888364, 6097113251, 6092870413

Basic calculations (n = 122920450)

Multiplication

n×y
n×2 245840900
n×3 368761350
n×4 491681800
n×5 614602250

Division

n÷y
n÷2 61460225
n÷3 40973483.333333
n÷3 30730112.5
n÷5 24584090

Exponentiation

ny
n2 15109437028202500
n3 1.8572587987533E+24
n4 2.2829508730922E+32
n5 2.8062134864838E+40

Nth Root

y√n
2√n 11086.949535377
3√n 497.21174685799
4√n 105.29458454915
5√n 41.488222477142

Divisors of 122920450

1, 2, 25, 50, 2458409, 4916818, 61460225, 122920450

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 -122920449
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 122920450 can be divided by 8 positive divisors. The sum of these divisors (counting 122920450) is 1, the average is 0.125.

Base conversion 122920450

Base System Value
2 Binary 111010100111001111000000010
3 Ternary 22120022000011021
4 Quaternary 13110321320002
5 Quinary 222431423300
6 Senary 20110340054
8 Octal 724717002
10 Decimal 122920450
12 Duodecimal 351ba62a
16 Hexadecimal 7539e02
20 Vigesimal 1i8512a
36 Base36 216m0y

Cryptographic Hash Functions

md5 b77fdccb76a21a2dd4740b54d93d6fed
sha1 60fe37b2e34372a9bf8b977e345e87d0bd0336a6
sha256 0af3a2e59e9c4dc88dcc199f3f523ff0b39e5c8a73c8a8d0325b6b6fae20ceed
sha512 1428e44426a12713b489987ea983c89d357abba17d4058d3cef55c2bef3abefe09fa3af59e71c3de61a26f7d30d5e23f4b143c86c679f54a489b1d8cd48ac62a
ripemd-160 e3962983579c885e40a4b1e919e6a5b032474e03

122920450 as geometric shapes

Circle

Radius = n
Diameter 245840900
Circumference 772331965.3919
Area 4.7467696367679E+16

Sphere

Radius = n
Volume 7.7796674639712E+24
Surface area 1.8987078547071E+17
Circumference 772331965.3919

Square

Length = n
Perimeter 491681800
Area 15109437028202500
Diagonal 173835767.483

Cube

Length = n
Surface area 90656622169215000
Volume 1.8572587987533E+24
Space diagonal 212904464.68923

Equilateral Triangle

Length = n
Perimeter 368761350
Area 6.5425781516523E+15
Altitude 106452232.34461

Triangular Pyramid

Length = n
Surface area 6.5425781516523E+15
Volume 2.1888004850281E+23
Height 57945255.827668