640147402 (number)

640147402 is an even 9-digits composite number following 640147401 and preceding 640147403. In scientific notation, it is written as 6.40147402 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 315231280 positive integers (up to 640147402) that are relatively prime to 640147402.

Interesting facts

Basic properties

Name

Name six hundred forty million one hundred forty-seven thousand four hundred two

Notation

Scientific notation 6.40147402 × 10^8
Engineering notation 6.40147402 × 10^6

Prime Factorization of 640147402

Prime Factorization 2 × 107 × 173 × 17291

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 640147402
Product of the distinct prime numbers

The prime factorization of 640147402 is 2 × 107 × 173 × 17291. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 62, 71, 211, 593, 3556, 6389, 4677, 87705, 664703, 140750, 1302145, 8455023, 77776368, 67476484, 596631889, 514216049, 2746702692, 4539030558

Basic calculations (n = 640147402)

Multiplication

n×y
n×2 1280294804
n×3 1920442206
n×4 2560589608
n×5 3200737010

Division

n÷y
n÷2 320073701
n÷3 213382467.33333
n÷3 160036850.5
n÷5 128029480.4

Exponentiation

ny
n2 409788696287349604
n3 2.6232516929731E+26
n4 1.6792677560489E+35
n5 1.074978891297E+44

Nth Root

y√n
2√n 25301.134401445
3√n 861.84003093046
4√n 159.06330312629
5√n 57.710654202076

Divisors of 640147402

1, 2, 107, 173, 214, 346, 17291, 18511, 34582, 37022, 1850137, 2991343, 3700274, 5982686, 320073701, 640147402

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 -640147401
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 640147402 can be divided by 16 positive divisors. The sum of these divisors (counting 640147402) is 1, the average is 0.0625.

Base conversion 640147402

Base System Value
2 Binary 100110001001111101111111001010
3 Ternary 1122121112212011001
4 Quaternary 212021331333022
5 Quinary 2302334204102
6 Senary 143304325214
8 Octal 4611757712
10 Decimal 640147402
12 Duodecimal 15a47380a
16 Hexadecimal 2627dfca
20 Vigesimal a00i8a2
36 Base36 al4kwa

Cryptographic Hash Functions

md5 12ca18cfdab6bcb73a6d09dfc14bb751
sha1 7f4a07e9e46d6db5c56607c8d947eac90c25d724
sha256 981b198b5be549a2d2a69e361490d7aad7a78db186700a3b6ce450d32db88527
sha512 08095b8de7f2d5c5960903c4359008eac3f0452eec30d50dc2a73ad6675902c6eb2389ecaa71b1d6c8c37676101fd989e25fcc5550257cc1cadc06f45228a474
ripemd-160 b47205a8af38bb9c9fc5eb4cb3dc4930e1dc0b09

640147402 as geometric shapes

Circle

Radius = n
Diameter 1280294804
Circumference 4022164750.6756
Area 1.2873891577805E+18

Sphere

Radius = n
Volume 1.0988250996215E+27
Surface area 5.1495566311219E+18
Circumference 4022164750.6756

Square

Length = n
Perimeter 2560589608
Area 409788696287349604
Diagonal 905305137.8263

Cube

Length = n
Surface area 2458732177724097624
Volume 2.6232516929731E+26
Space diagonal 1108767824.5972

Equilateral Triangle

Length = n
Perimeter 1920442206
Area 1.7744371058428E+17
Altitude 554383912.29861

Triangular Pyramid

Length = n
Surface area 1.7744371058428E+17
Volume 3.0915317681007E+25
Height 301768379.27543