84621908 (number)

84621908 is an even 8-digits composite number following 84621907 and preceding 84621909. In scientific notation, it is written as 8.4621908 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 36266520 positive integers (up to 84621908) that are relatively prime to 84621908.

Interesting facts

Basic properties

Name

Name eighty-four million six hundred twenty-one thousand nine hundred eight

Notation

Scientific notation 8.4621908 × 10^7
Engineering notation 8.4621908 × 10^6

Prime Factorization of 84621908

Prime Factorization 2 × 2 × 7 × 3022211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42310954
Product of the distinct prime numbers

The prime factorization of 84621908 is 2 × 2 × 7 × 3022211. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 15, 97, 9, 588, 3353, 8750, 34959, 72084, 504452, 733316, 2301088, 632501, 90250512, 67566560, 645610373, 761529029, 2483317798, 9520286914

Basic calculations (n = 84621908)

Multiplication

n×y
n×2 169243816
n×3 253865724
n×4 338487632
n×5 423109540

Division

n÷y
n÷2 42310954
n÷3 28207302.666667
n÷3 21155477
n÷5 16924381.6

Exponentiation

ny
n2 7160867313560464
n3 6.0596625500832E+23
n4 5.1278020682419E+31
n5 4.3392439486097E+39

Nth Root

y√n
2√n 9199.0166865812
3√n 439.03007423304
4√n 95.911504453748
5√n 38.503176722888

Divisors of 84621908

1, 2, 4, 7, 14, 28, 3022211, 6044422, 12088844, 21155477, 42310954, 84621908

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 -84621907
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 84621908 can be divided by 12 positive divisors. The sum of these divisors (counting 84621908) is 1, the average is 0.083333333333333.

Base conversion 84621908

Base System Value
2 Binary 101000010110011101001010100
3 Ternary 12220020020102202
4 Quaternary 11002303221110
5 Quinary 133130400113
6 Senary 12221424032
8 Octal 502635124
10 Decimal 84621908
12 Duodecimal 2440b018
16 Hexadecimal 50b3a54
20 Vigesimal 168hef8
36 Base36 1edqok

Cryptographic Hash Functions

md5 a4d7b4ca9dfeb6a5dfcc14ad355bf719
sha1 2a095d24c037b0d5e7ef822c56568156a0026b66
sha256 e9466f97fc3eaee85f5907475c87af87442a6b01ad3407a94588cf698582e666
sha512 d71b42d887f4ef709e78cfbb64934c4ec8d75bba2820d2a542984f370d2fe8275f462cf45233045f2dea72f9726c149c6162aa20d950c5862539e8eab84cbad3
ripemd-160 59cbd5e8bda2ef0389583ff45333d85d0c61edf7

84621908 as geometric shapes

Circle

Radius = n
Diameter 169243816
Circumference 531695129.0111
Area 2.2496528145613E+16

Sphere

Radius = n
Volume 2.5382655134099E+24
Surface area 8.9986112582451E+16
Circumference 531695129.0111

Square

Length = n
Perimeter 338487632
Area 7160867313560464
Diagonal 119673449.96749

Cube

Length = n
Surface area 42965203881362784
Volume 6.0596625500832E+23
Space diagonal 146569444.08942

Equilateral Triangle

Length = n
Perimeter 253865724
Area 3.1007465033365E+15
Altitude 73284722.04471

Triangular Pyramid

Length = n
Surface area 3.1007465033365E+15
Volume 7.1413808014433E+22
Height 39891149.989163