212804904 (number)

212804904 is an even 9-digits composite number following 212804903 and preceding 212804905. In scientific notation, it is written as 2.12804904 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 65030400 positive integers (up to 212804904) that are relatively prime to 212804904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.12804904 × 10^8
Engineering notation 2.12804904 × 10^6

Prime Factorization of 212804904

Prime Factorization 2 × 2 × 2 × 3 × 13 × 4517 × 151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 53201226
Product of the distinct prime numbers

The prime factorization of 212804904 is 2 × 2 × 2 × 3 × 13 × 4517 × 151. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 2, 47, 27, 361, 926, 7960, 5168, 72942, 59605, 719058, 961925, 4851748, 4311768, 797725, 53453563, 225916118, 736241296, 8970507575, 4520044501

Basic calculations (n = 212804904)

Multiplication

n×y
n×2 425609808
n×3 638414712
n×4 851219616
n×5 1064024520

Division

n÷y
n÷2 106402452
n÷3 70934968
n÷3 53201226
n÷5 42560980.8

Exponentiation

ny
n2 45285927166449216
n3 9.6370673832072E+24
n4 2.0508151993249E+33
n5 4.3642353161409E+41

Nth Root

y√n
2√n 14587.834109284
3√n 597.02686960479
4√n 120.78010643017
5√n 46.301634926481

Divisors of 212804904

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 151, 156, 302, 312, 453, 604, 906, 1208, 1812, 1963, 3624, 3926, 4517, 5889, 7852, 9034, 11778, 13551, 15704, 18068, 23556, 27102, 36136, 47112, 54204, 58721, 108408, 117442, 176163, 234884, 352326, 469768, 682067, 704652, 1364134, 1409304, 2046201, 2728268, 4092402, 5456536, 8184804, 8866871, 16369608, 17733742, 26600613, 35467484, 53201226, 70934968, 106402452, 212804904

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -212804903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 212804904 can be divided by 64 positive divisors. The sum of these divisors (counting 212804904) is 1, the average is 0.015625.

Base conversion 212804904

Base System Value
2 Binary 1100101011110010010100101000
3 Ternary 112211102121110010
4 Quaternary 30223302110220
5 Quinary 413434224104
6 Senary 33041051520
8 Octal 1453622450
10 Decimal 212804904
12 Duodecimal 5b326ba0
16 Hexadecimal caf2528
20 Vigesimal 36a0c54
36 Base36 3ip5bc

Cryptographic Hash Functions

md5 151fdc560fe33c179c1a79a456d3ba89
sha1 5bec815c5c1ef9529d0d93d0933d4fa7f27812db
sha256 2d5a0dc055be246abc7cc7301d615f2e53de69541db2f23f9eb544bf2e433005
sha512 1f476bb3c15b69ed70549d9be0ed98ec209e626d2af3652f4984e96f51e897c14b922a4bdf56e5f57b872ee7f65d74bc8723e01dcddffc2704a87938962235f7
ripemd-160 d11d5d57d426e3cd786ec0654deccfe9d478f72f

212804904 as geometric shapes

Circle

Radius = n
Diameter 425609808
Circumference 1337092646.1086
Area 1.4226993609712E+17

Sphere

Radius = n
Volume 4.0367653457645E+25
Surface area 5.6907974438848E+17
Circumference 1337092646.1086

Square

Length = n
Perimeter 851219616
Area 45285927166449216
Diagonal 300951581.3763

Cube

Length = n
Surface area 271715562998695296
Volume 9.6370673832072E+24
Space diagonal 368588905.82782

Equilateral Triangle

Length = n
Perimeter 638414712
Area 1.9609381680038E+16
Altitude 184294452.91391

Triangular Pyramid

Length = n
Surface area 1.9609381680038E+16
Volume 1.1357392829029E+24
Height 100317193.7921