212712908 (number)

212712908 is an even 9-digits composite number following 212712907 and preceding 212712909. In scientific notation, it is written as 2.12712908 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 100100160 positive integers (up to 212712908) that are relatively prime to 212712908.

Interesting facts

Basic properties

Name

Name two hundred twelve million seven hundred twelve thousand nine hundred eight

Notation

Scientific notation 2.12712908 × 10^8
Engineering notation 2.12712908 × 10^6

Prime Factorization of 212712908

Prime Factorization 2 × 2 × 17 × 3128131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 106356454
Product of the distinct prime numbers

The prime factorization of 212712908 is 2 × 2 × 17 × 3128131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 37, 99, 292, 662, 6004, 371, 38077, 24005, 74893, 989663, 3185457, 6621379, 89553784, 9902152, 95500953, 236446732, 5336864522, 9004616799

Basic calculations (n = 212712908)

Multiplication

n×y
n×2 425425816
n×3 638138724
n×4 850851632
n×5 1063564540

Division

n÷y
n÷2 106356454
n÷3 70904302.666667
n÷3 53178227
n÷5 42542581.6

Exponentiation

ny
n2 45246781229816464
n3 9.6245744130341E+24
n4 2.0472712116589E+33
n5 4.3548101289664E+41

Nth Root

y√n
2√n 14584.680593006
3√n 596.94082522116
4√n 120.76705094108
5√n 46.297630975552

Divisors of 212712908

1, 2, 4, 17, 34, 68, 3128131, 6256262, 12512524, 53178227, 106356454, 212712908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -212712907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 212712908 can be divided by 12 positive divisors. The sum of these divisors (counting 212712908) is 1, the average is 0.083333333333333.

Base conversion 212712908

Base System Value
2 Binary 1100101011011011110111001100
3 Ternary 112211020221020212
4 Quaternary 30223123313030
5 Quinary 413423303113
6 Senary 33035101552
8 Octal 1453336714
10 Decimal 212712908
12 Duodecimal 5b2a18b8
16 Hexadecimal cadbdcc
20 Vigesimal 3699258
36 Base36 3in6bw

Cryptographic Hash Functions

md5 5ee0f086c6297c25875820e744c896f6
sha1 451b0b5775c9f974252470b53738751c645e672c
sha256 f6b3f2f15de7642a5029e3a3c7372516077a4665b301978cb747761a4e29a9f6
sha512 4cfefd54a7528df30252c28d92ef74c4bdd1970985f25e7d794a94fbedb93b6b5ce405169ea02f7d5776a423887e500d45d35220989f0ee93a8fedd0465baaf9
ripemd-160 b9c35593252f274012b863c3ffecf51aac366a2c

212712908 as geometric shapes

Circle

Radius = n
Diameter 425425816
Circumference 1336514618.193
Area 1.4214695551018E+17

Sphere

Radius = n
Volume 4.0315323026555E+25
Surface area 5.685878220407E+17
Circumference 1336514618.193

Square

Length = n
Perimeter 850851632
Area 45246781229816464
Diagonal 300821479.38542

Cube

Length = n
Surface area 271480687378898784
Volume 9.6245744130341E+24
Space diagonal 368429564.08172

Equilateral Triangle

Length = n
Perimeter 638138724
Area 1.9592430992249E+16
Altitude 184214782.04086

Triangular Pyramid

Length = n
Surface area 1.9592430992249E+16
Volume 1.1342669722485E+24
Height 100273826.46181