83428105 (number)

83428105 is an odd 8-digits composite number following 83428104 and preceding 83428106. In scientific notation, it is written as 8.3428105 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 66742480 positive integers (up to 83428105) that are relatively prime to 83428105.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred twenty-eight thousand one hundred five

Notation

Scientific notation 8.3428105 × 10^7
Engineering notation 8.3428105 × 10^6

Prime Factorization of 83428105

Prime Factorization 5 × 16685621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 83428105
Product of the distinct prime numbers

The prime factorization of 83428105 is 5 × 16685621. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 6, 60, 70, 258, 452, 3552, 4699, 60133, 625, 362868, 89951, 3140293, 9123180, 78354033, 52775827, 623833995, 657899819, 8021577097, 5274978180

Basic calculations (n = 83428105)

Multiplication

n×y
n×2 166856210
n×3 250284315
n×4 333712420
n×5 417140525

Division

n÷y
n÷2 41714052.5
n÷3 27809368.333333
n÷3 20857026.25
n÷5 16685621

Exponentiation

ny
n2 6960248703891025
n3 5.8068035969433E+23
n4 4.8445062020017E+31
n5 4.0416797209375E+39

Nth Root

y√n
2√n 9133.8986747172
3√n 436.95575099132
4√n 95.571432314877
5√n 38.39392178414

Divisors of 83428105

1, 5, 16685621, 83428105

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83428104
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83428105 can be divided by 4 positive divisors. The sum of these divisors (counting 83428105) is 1, the average is 0.25.

Base conversion 83428105

Base System Value
2 Binary 100111110010000001100001001
3 Ternary 12210222120211211
4 Quaternary 10332100030021
5 Quinary 132324144410
6 Senary 12140053121
8 Octal 476201411
10 Decimal 83428105
12 Duodecimal 23b341a1
16 Hexadecimal 4f90309
20 Vigesimal 1618a55
36 Base36 1do5jd

Cryptographic Hash Functions

md5 0b3cc30dffe97c0c1cd0f7098edffa26
sha1 b2e0d55613fedae3270753b94409484ca044769f
sha256 6c9c1eaea3f951ebe35f2df049d4e7670dafaf775a70d1540347b2a0ad4352d8
sha512 ae97af9d0fae02e6724147eaa7c991bad6ad85ba01ecf9a16144da465b3af454340b1f1217b576800a234124560e65f0af022670b5b31824ba0bedb716975cc7
ripemd-160 f59c7070d76c0c702c5474f6cbf96c226e974657

83428105 as geometric shapes

Circle

Radius = n
Diameter 166856210
Circumference 524194243.54184
Area 2.1866266195302E+16

Sphere

Radius = n
Volume 2.4323482027995E+24
Surface area 8.7465064781208E+16
Circumference 524194243.54184

Square

Length = n
Perimeter 333712420
Area 6960248703891025
Diagonal 117985157.57409

Cube

Length = n
Surface area 41761492223346150
Volume 5.8068035969433E+23
Space diagonal 144501716.63919

Equilateral Triangle

Length = n
Perimeter 250284315
Area 3.0138760971137E+15
Altitude 72250858.319596

Triangular Pyramid

Length = n
Surface area 3.0138760971137E+15
Volume 6.8433836673618E+22
Height 39328385.858029