84209904 (number)

84209904 is an even 8-digits composite number following 84209903 and preceding 84209905. In scientific notation, it is written as 8.4209904 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 30 positive divisors. There are 28069920 positive integers (up to 84209904) that are relatively prime to 84209904.

Interesting facts

Basic properties

Name

Name eighty-four million two hundred nine thousand nine hundred four

Notation

Scientific notation 8.4209904 × 10^7
Engineering notation 8.4209904 × 10^6

Prime Factorization of 84209904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 584791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3508746
Product of the distinct prime numbers

The prime factorization of 84209904 is 2 × 2 × 2 × 2 × 3 × 3 × 584791. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 1, 8, 37, 175, 781, 9738, 8744, 95329, 30755, 375751, 554633, 9049988, 5131042, 39461071, 68610176, 933950952, 58433879, 6883958725, 4899483986

Basic calculations (n = 84209904)

Multiplication

n×y
n×2 168419808
n×3 252629712
n×4 336839616
n×5 421049520

Division

n÷y
n÷2 42104952
n÷3 28069968
n÷3 21052476
n÷5 16841980.8

Exponentiation

ny
n2 7091307931689216
n3 5.9715836016199E+23
n4 5.0286648182038E+31
n5 4.2346338158912E+39

Nth Root

y√n
2√n 9176.5954471144
3√n 438.31640364414
4√n 95.79454810747
5√n 38.465610924782

Divisors of 84209904

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 584791, 1169582, 1754373, 2339164, 3508746, 4678328, 5263119, 7017492, 9356656, 10526238, 14034984, 21052476, 28069968, 42104952, 84209904

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84209903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84209904 can be divided by 30 positive divisors. The sum of these divisors (counting 84209904) is 1, the average is 0.033333333333333.

Base conversion 84209904

Base System Value
2 Binary 101000001001111000011110000
3 Ternary 12212110022021100
4 Quaternary 11001033003300
5 Quinary 133024204104
6 Senary 12204524400
8 Octal 501170360
10 Decimal 84209904
12 Duodecimal 24250700
16 Hexadecimal 504f0f0
20 Vigesimal 16664f4
36 Base36 1e4ws0

Cryptographic Hash Functions

md5 a85a1fc7d5f5cca5dfc3d9c2949132fe
sha1 dc45a32c5daad515d8ebcb94e1133a2327024c47
sha256 7e5ca575cb485f06bfa524a26e53f1d2411e38d7443b260a8c2ec2ed939b29b6
sha512 98e5b0b1bda81137212ce445413ff490c2710979e61682e6d6d7d4eb61acd51390db81d2ffb5ae3eb4f39fea739cf9c1e05e96bec63c8be3b2ac03d227b04b71
ripemd-160 aabaf49025847340e2102035352e67f0e6f3f19d

84209904 as geometric shapes

Circle

Radius = n
Diameter 168419808
Circumference 529106431.5318
Area 2.2278000902538E+16

Sphere

Radius = n
Volume 2.5013710897528E+24
Surface area 8.9112003610151E+16
Circumference 529106431.5318

Square

Length = n
Perimeter 336839616
Area 7091307931689216
Diagonal 119090788.32294

Cube

Length = n
Surface area 42547847590135296
Volume 5.9715836016199E+23
Space diagonal 145855832.2285

Equilateral Triangle

Length = n
Perimeter 252629712
Area 3.0706264074505E+15
Altitude 72927916.114249

Triangular Pyramid

Length = n
Surface area 3.0706264074505E+15
Volume 7.037578765213E+22
Height 39696929.440979