255387002 (number)

255387002 is an even 9-digits composite number following 255387001 and preceding 255387003. In scientific notation, it is written as 2.55387002 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 115362480 positive integers (up to 255387002) that are relatively prime to 255387002.

Interesting facts

Basic properties

Name

Name two hundred fifty-five million three hundred eighty-seven thousand two

Notation

Scientific notation 2.55387002 × 10^8
Engineering notation 2.55387002 × 10^6

Prime Factorization of 255387002

Prime Factorization 2 × 611 × 208991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 255387002
Product of the distinct prime numbers

The prime factorization of 255387002 is 2 × 611 × 208991. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 59, 56, 644, 442, 8976, 6997, 44714, 68032, 373405, 275026, 5169376, 2725688, 85319272, 99578800, 244745809, 27535571, 5732435051, 9508320965

Basic calculations (n = 255387002)

Multiplication

n×y
n×2 510774004
n×3 766161006
n×4 1021548008
n×5 1276935010

Division

n÷y
n÷2 127693501
n÷3 85129000.666667
n÷3 63846750.5
n÷5 51077400.4

Exponentiation

ny
n2 65222520790548004
n3 1.6656984047581E+25
n4 4.2539772182735E+33
n5 1.0864104883512E+42

Nth Root

y√n
2√n 15980.832331265
3√n 634.45320652296
4√n 126.41531683805
5√n 48.021946324471

Divisors of 255387002

1, 2, 611, 1222, 208991, 417982, 127693501, 255387002

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 -255387001
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 255387002 can be divided by 8 positive divisors. The sum of these divisors (counting 255387002) is 1, the average is 0.125.

Base conversion 255387002

Base System Value
2 Binary 1111001110001110010101111010
3 Ternary 122210120000002212
4 Quaternary 33032032111322
5 Quinary 1010334341002
6 Senary 41201455122
8 Octal 1716162572
10 Decimal 255387002
12 Duodecimal 716414a2
16 Hexadecimal f38e57a
20 Vigesimal 3jg37a2
36 Base36 481tve

Cryptographic Hash Functions

md5 fe48111b36b5fa492c8498de795e3ff9
sha1 1153426b76ef6c6f893986de79837784e3690441
sha256 1cb1aecb094dcd7dd5048e7100034e3bd2cf24e58790ddcf662adec659268bb3
sha512 e96a9e96f1fba1a7cedf2029290470dea2ca79f5aae98b5c777de46a5eecf64ed96d84be90249a5af1f200dc8173739c04aa298ac4387154c9a1759c49028d72
ripemd-160 8bbe0baf167db82b9adcf35498c394c3c2965703

255387002 as geometric shapes

Circle

Radius = n
Diameter 510774004
Circumference 1604643858.611
Area 2.0490259216419E+17

Sphere

Radius = n
Volume 6.9772611619789E+25
Surface area 8.1961036865677E+17
Circumference 1604643858.611

Square

Length = n
Perimeter 1021548008
Area 65222520790548004
Diagonal 361171761.8822

Cube

Length = n
Surface area 391335124743288024
Volume 1.6656984047581E+25
Space diagonal 442343263.05669

Equilateral Triangle

Length = n
Perimeter 766161006
Area 2.8242179951737E+16
Altitude 221171631.52835

Triangular Pyramid

Length = n
Surface area 2.8242179951737E+16
Volume 1.9630443956934E+24
Height 120390587.29407