84391208 (number)

84391208 is an even 8-digits composite number following 84391207 and preceding 84391209. In scientific notation, it is written as 8.4391208 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 38359200 positive integers (up to 84391208) that are relatively prime to 84391208.

Interesting facts

Basic properties

Name

Name eighty-four million three hundred ninety-one thousand two hundred eight

Notation

Scientific notation 8.4391208 × 10^7
Engineering notation 8.4391208 × 10^6

Prime Factorization of 84391208

Prime Factorization 2 × 2 × 2 × 121 × 87181

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21097802
Product of the distinct prime numbers

The prime factorization of 84391208 is 2 × 2 × 2 × 121 × 87181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 63, 1, 352, 561, 3779, 881, 4546, 9471, 852581, 959198, 9757878, 7852396, 90241597, 37634651, 879171463, 610199342, 9479772751, 2205010757

Basic calculations (n = 84391208)

Multiplication

n×y
n×2 168782416
n×3 253173624
n×4 337564832
n×5 421956040

Division

n÷y
n÷2 42195604
n÷3 28130402.666667
n÷3 21097802
n÷5 16878241.6

Exponentiation

ny
n2 7121875987699264
n3 6.0102371782813E+23
n4 5.0721117584167E+31
n5 4.2804163840379E+39

Nth Root

y√n
2√n 9186.4687448442
3√n 438.63074336613
4√n 95.846067967571
5√n 38.482159977932

Divisors of 84391208

1, 2, 4, 8, 121, 242, 484, 968, 87181, 174362, 348724, 697448, 10548901, 21097802, 42195604, 84391208

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 -84391207
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 84391208 can be divided by 16 positive divisors. The sum of these divisors (counting 84391208) is 1, the average is 0.0625.

Base conversion 84391208

Base System Value
2 Binary 101000001111011010100101000
3 Ternary 12212210111222022
4 Quaternary 11001323110220
5 Quinary 133101004313
6 Senary 12212444012
8 Octal 501732450
10 Decimal 84391208
12 Duodecimal 24319608
16 Hexadecimal 507b528
20 Vigesimal 1678i08
36 Base36 1e8so8

Cryptographic Hash Functions

md5 9f9e583b44e8b9e620c1f22d09e8ba8e
sha1 5249811844bfa59592c1bed31107a8862db61688
sha256 472734d0e1472da4473a33fdbc2c4ace53848242e1877e1a96dceb4a9cb1f921
sha512 a5447beffef8dcb13c951704d4f75ed9d8b3fc5a1e859f34e082b1494423ab93f4678a9810ff522b57dec5560669bb4fc1060543b752df8168015bea2f093fbb
ripemd-160 f9ece9dcd578c72deca3891a5c768df8dee128be

84391208 as geometric shapes

Circle

Radius = n
Diameter 168782416
Circumference 530245598.16074
Area 2.2374033282734E+16

Sphere

Radius = n
Volume 2.5175622620828E+24
Surface area 8.9496133130934E+16
Circumference 530245598.16074

Square

Length = n
Perimeter 337564832
Area 7121875987699264
Diagonal 119347190.89865

Cube

Length = n
Surface area 42731255926195584
Volume 6.0102371782813E+23
Space diagonal 146169859.96811

Equilateral Triangle

Length = n
Perimeter 253173624
Area 3.083862763975E+15
Altitude 73084929.984057

Triangular Pyramid

Length = n
Surface area 3.083862763975E+15
Volume 7.0831324421704E+22
Height 39782396.966216