12872008 (number)

12872008 is an even 8-digits composite number following 12872007 and preceding 12872009. In scientific notation, it is written as 1.2872008 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 6425616 positive integers (up to 12872008) that are relatively prime to 12872008.

Interesting facts

Basic properties

Name

Name twelve million eight hundred seventy-two thousand eight

Notation

Scientific notation 1.2872008 × 10^7
Engineering notation 1.2872008 × 10^6

Prime Factorization of 12872008

Prime Factorization 2 × 2 × 2 × 1019 × 1579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3218002
Product of the distinct prime numbers

The prime factorization of 12872008 is 2 × 2 × 2 × 1019 × 1579. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 59, 96, 957, 842, 8976, 1346, 78281, 64237, 385326, 800670, 3261138, 4835931, 66712726, 41727119, 457505820, 232236667, 6751812887, 5072237264

Basic calculations (n = 12872008)

Multiplication

n×y
n×2 25744016
n×3 38616024
n×4 51488032
n×5 64360040

Division

n÷y
n÷2 6436004
n÷3 4290669.3333333
n÷3 3218002
n÷5 2574401.6

Exponentiation

ny
n2 165688589952064
n3 2.1327448553717E+21
n4 2.7452708840303E+28
n5 3.5337148781405E+35

Nth Root

y√n
2√n 3587.7580743411
3√n 234.35925044983
4√n 59.897897077787
5√n 26.419783851928

Divisors of 12872008

1, 2, 4, 8, 1019, 1579, 2038, 3158, 4076, 6316, 8152, 12632, 1609001, 3218002, 6436004, 12872008

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 -12872007
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 12872008 can be divided by 16 positive divisors. The sum of these divisors (counting 12872008) is 1, the average is 0.0625.

Base conversion 12872008

Base System Value
2 Binary 110001000110100101001000
3 Ternary 220012222002001
4 Quaternary 301012211020
5 Quinary 11243401013
6 Senary 1135520344
8 Octal 61064510
10 Decimal 12872008
12 Duodecimal 43890b4
16 Hexadecimal c46948
20 Vigesimal 409008
36 Base36 7nw3s

Cryptographic Hash Functions

md5 f90b77b18735814fedf85bdc06284a50
sha1 ee103c97490594434e734504b807e65ce3ba832a
sha256 ec12ea5d8e73e828240edc5be4a583ee1d71362b8d9e4b40bc07c764fac23264
sha512 5e631769806fbae41fbb969b10f94df89b501aec3f7ab6181084e3b4a74561232dd875e70ec061c1a7d448f34b20779e3bc46b460bd681d94402fda9109322e1
ripemd-160 7e96f17032442580b2cfd416d2be62727d387365

12872008 as geometric shapes

Circle

Radius = n
Diameter 25744016
Circumference 80877211.539498
Area 5.2052605697706E+14

Sphere

Radius = n
Volume 8.9336207594895E+21
Surface area 2.0821042279082E+15
Circumference 80877211.539498

Square

Length = n
Perimeter 51488032
Area 165688589952064
Diagonal 18203768.288575

Cube

Length = n
Surface area 994131539712384
Volume 2.1327448553717E+21
Space diagonal 22294971.851433

Equilateral Triangle

Length = n
Perimeter 38616024
Area 71745264007855
Altitude 11147485.925717

Triangular Pyramid

Length = n
Surface area 71745264007855
Volume 2.5134639162901E+20
Height 6067922.7628583