1245985274 (number)

1245985274 is an even 10-digits composite number following 1245985273 and preceding 1245985275. In scientific notation, it is written as 1.245985274 × 10^9. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 622617696 positive integers (up to 1245985274) that are relatively prime to 1245985274.

Interesting facts

Basic properties

Name

Name one billion two hundred forty-five million nine hundred eighty-five thousand two hundred seventy-four

Notation

Scientific notation 1.245985274 × 10^9
Engineering notation 1.245985274 × 10^9

Prime Factorization of 1245985274

Prime Factorization 2 × 1669 × 373273

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1245985274
Product of the distinct prime numbers

The prime factorization of 1245985274 is 2 × 1669 × 373273. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 6, 87, 2, 991, 663, 2764, 3635, 55314, 70822, 18919, 42918, 6600047, 6517463, 42870669, 54550465, 871479857, 374831857, 2552223686, 9043437366

Basic calculations (n = 1245985274)

Multiplication

n×y
n×2 2491970548
n×3 3737955822
n×4 4983941096
n×5 6229926370

Division

n÷y
n÷2 622992637
n÷3 415328424.66667
n÷3 311496318.5
n÷5 249197054.8

Exponentiation

ny
n2 1552479303024855076
n3 1.9343663497588E+27
n4 2.4101919863205E+36
n5 3.0030637224682E+45

Nth Root

y√n
2√n 35298.516597727
3√n 1076.0628461379
4√n 187.87899456226
5√n 65.93296128603

Divisors of 1245985274

1, 2, 1669, 3338, 373273, 746546, 622992637, 1245985274

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 -1245985273
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 1245985274 can be divided by 8 positive divisors. The sum of these divisors (counting 1245985274) is 1, the average is 0.125.

Base conversion 1245985274

Base System Value
2 Binary 1001010010001000011100111111010
3 Ternary 10012211112121110202
4 Quaternary 1022101003213322
5 Quinary 10022433012044
6 Senary 323345442202
8 Octal 11221034772
10 Decimal 1245985274
12 Duodecimal 2a9340362
16 Hexadecimal 4a4439fa
20 Vigesimal j97833e
36 Base36 kltse2

Cryptographic Hash Functions

md5 f668065c0daecf0f5842cdf9822ef1e2
sha1 fd1cb9e21f5e6a716ec2465717c780563bdadde7
sha256 2ebae50f0560b70d19f20c97634e680ae927d9bcebfd2cf199f81ca03b7093fa
sha512 01c9d98a061e279cbac97421607fa39766cb165a745ef455ad797293541c1ccc6126aa6a57f5c316ed584b1d07ac205520f9502a2891aabd898bd11443544e7d
ripemd-160 9b1511e19d8fa0effc2e6426909f5d91e503e18c

1245985274 as geometric shapes

Circle

Radius = n
Diameter 2491970548
Circumference 7828756366.5589
Area 4.8772575732331E+18

Sphere

Radius = n
Volume 8.1026548183379E+27
Surface area 1.9509030292932E+19
Circumference 7828756366.5589

Square

Length = n
Perimeter 4983941096
Area 1552479303024855076
Diagonal 1762089273.008

Cube

Length = n
Surface area 9.3148758181491E+18
Volume 1.9343663497588E+27
Space diagonal 2158109800.0506

Equilateral Triangle

Length = n
Perimeter 3737955822
Area 6.7224325763454E+17
Altitude 1079054900.0253

Triangular Pyramid

Length = n
Surface area 6.7224325763454E+17
Volume 2.2796726053558E+26
Height 587363091.00265