1242955650 (number)

1242955650 is an even 10-digits composite number following 1242955649 and preceding 1242955651. In scientific notation, it is written as 1.242955650 × 10^9. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 317042880 positive integers (up to 1242955650) that are relatively prime to 1242955650.

Interesting facts

Basic properties

Name

Name one billion two hundred forty-two million nine hundred fifty-five thousand six hundred fifty

Notation

Scientific notation 1.242955650 × 10^9
Engineering notation 1.242955650 × 10^9

Prime Factorization of 1242955650

Prime Factorization 2 × 3 × 23 × 25 × 360277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1242955650
Product of the distinct prime numbers

The prime factorization of 1242955650 is 2 × 3 × 23 × 25 × 360277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1242955650)

Multiplication

n×y
n×2 2485911300
n×3 3728866950
n×4 4971822600
n×5 6214778250

Division

n÷y
n÷2 621477825
n÷3 414318550
n÷3 310738912.5
n÷5 248591130

Exponentiation

ny
n2 1544938747866922500
n3 1.9202903455651E+27
n4 2.3868357346606E+36
n5 2.9667309620183E+45

Nth Root

y√n
2√n 35255.576154702
3√n 1075.189986252
4√n 187.76468292707
5√n 65.900866742128

Divisors of 1242955650

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1242955649
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1242955650 can be divided by 32 positive divisors. The sum of these divisors (counting 1242955650) is 1, the average is 0.03125.

Base conversion 1242955650

Base System Value
2 Binary 1001010000101011111111110000010
3 Ternary 10012121211200121110
4 Quaternary 1022011133332002
5 Quinary 10021144040100
6 Senary 323200504150
8 Octal 11205377602
10 Decimal 1242955650
12 Duodecimal 2a831b056
16 Hexadecimal 4a15ff82
20 Vigesimal j88992a
36 Base36 kk0upu

Cryptographic Hash Functions

md5 2d2953512fd9b30cae41a3845c81df08
sha1 0c4b17d93810e3b7e917fca16a7b591e826b06bc
sha256 6397d936e2bf9727b2e4ee877b18dca599a5c540aed8d4479a172fa20d096bbe
sha512 5ea0e6204b038bb607cb42c70010184ade7f668477802810702231623fd9e21425e666d5f7f9fdbeff17d904e07af0227510a40f6a6c4ae089333ed3121697bc
ripemd-160 b9e7ff06b173e9a434b8fef7913da829254736a2

1242955650 as geometric shapes

Circle

Radius = n
Diameter 2485911300
Circumference 7809720677.5559
Area 4.8535682205449E+18

Sphere

Radius = n
Volume 8.043693389849E+27
Surface area 1.941427288218E+19
Circumference 7809720677.5559

Square

Length = n
Perimeter 4971822600
Area 1544938747866922500
Diagonal 1757804737.6583

Cube

Length = n
Surface area 9.2696324872015E+18
Volume 1.9202903455651E+27
Space diagonal 2152862337.3548

Equilateral Triangle

Length = n
Perimeter 3728866950
Area 6.6897810147184E+17
Altitude 1076431168.6774

Triangular Pyramid

Length = n
Surface area 6.6897810147184E+17
Volume 2.2630838753269E+26
Height 585934912.55276