1280494002 (number)

1280494002 is an even 10-digits composite number following 1280494001 and preceding 1280494003. In scientific notation, it is written as 1.280494002 × 10^9. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 414460800 positive integers (up to 1280494002) that are relatively prime to 1280494002.

Interesting facts

Basic properties

Name

Name one billion two hundred eighty million four hundred ninety-four thousand two

Notation

Scientific notation 1.280494002 × 10^9
Engineering notation 1.280494002 × 10^9

Prime Factorization of 1280494002

Prime Factorization 2 × 3 × 37 × 521 × 11071

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1280494002
Product of the distinct prime numbers

The prime factorization of 1280494002 is 2 × 3 × 37 × 521 × 11071. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 74, 10, 197, 978, 5017, 538, 62821, 32978, 405887, 170702, 2366796, 6353331, 14801583, 55576269, 788841715, 396034925, 3778013035, 8647291016

Basic calculations (n = 1280494002)

Multiplication

n×y
n×2 2560988004
n×3 3841482006
n×4 5121976008
n×5 6402470010

Division

n÷y
n÷2 640247001
n÷3 426831334
n÷3 320123500.5
n÷5 256098800.4

Exponentiation

ny
n2 1639664889157976004
n3 2.0995810558568E+27
n4 2.6885009487374E+36
n5 3.4426093392296E+45

Nth Root

y√n
2√n 35783.990861837
3√n 1085.9067086445
4√n 189.16656909147
5√n 66.294196266192

Divisors of 1280494002

1, 2, 3, 6, 37, 74, 111, 222, 521, 1042, 1563, 3126, 11071, 19277, 22142, 33213, 38554, 57831, 66426, 115662, 409627, 819254, 1228881, 2457762, 5767991, 11535982, 17303973, 34607946, 213415667, 426831334, 640247001, 1280494002

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 -1280494001
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 1280494002 can be divided by 32 positive divisors. The sum of these divisors (counting 1280494002) is 1, the average is 0.03125.

Base conversion 1280494002

Base System Value
2 Binary 1001100010100101100100110110010
3 Ternary 10022020110211112210
4 Quaternary 1030110230212302
5 Quinary 10110301302002
6 Senary 331021232550
8 Octal 11424544662
10 Decimal 1280494002
12 Duodecimal 2b8a02756
16 Hexadecimal 4c52c9b2
20 Vigesimal 10031f02
36 Base36 l6dfhu

Cryptographic Hash Functions

md5 7e84b4bfcee36b2e6e6775eabe482a79
sha1 f4d6793b0896a48b3b7a38ee9f1903cbbb2e6ab7
sha256 06568f927ac88e4ad0721aed20961a130b28ba46751ce84dd469fddadee151d0
sha512 3fb22001dbee5424a16fe3a490342480bbbce87431c16a888f8ea4d9c158cc827b8d0b02373819e50497aa0c580e3189131c90c9ab9a8972f839b75accb159cd
ripemd-160 9300cc87d1bb39a299dab815f7c15f5939e523f0

1280494002 as geometric shapes

Circle

Radius = n
Diameter 2560988004
Circumference 8045581099.298
Area 5.1511591701278E+18

Sphere

Radius = n
Volume 8.794704560928E+27
Surface area 2.0604636680511E+19
Circumference 8045581099.298

Square

Length = n
Perimeter 5121976008
Area 1639664889157976004
Diagonal 1810891984.1658

Cube

Length = n
Surface area 9.8379893349479E+18
Volume 2.0995810558568E+27
Space diagonal 2217880670.2512

Equilateral Triangle

Length = n
Perimeter 3841482006
Area 7.099957238521E+17
Altitude 1108940335.1256

Triangular Pyramid

Length = n
Surface area 7.099957238521E+17
Volume 2.4743800037452E+26
Height 603630661.3886