83485979 (number)

83485979 is an odd 8-digits composite number following 83485978 and preceding 83485980. In scientific notation, it is written as 8.3485979 × 10^7. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 83261784 positive integers (up to 83485979) that are relatively prime to 83485979.

Interesting facts

Basic properties

Name

Name eighty-three million four hundred eighty-five thousand nine hundred seventy-nine

Notation

Scientific notation 8.3485979 × 10^7
Engineering notation 8.3485979 × 10^6

Prime Factorization of 83485979

Prime Factorization 373 × 223823

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 83485979
Product of the distinct prime numbers

The prime factorization of 83485979 is 373 × 223823. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 62, 73, 828, 36, 1891, 7849, 44982, 79786, 216468, 249130, 3654259, 7748584, 81706726, 72695679, 423515656, 934082429, 953367609, 3642118189

Basic calculations (n = 83485979)

Multiplication

n×y
n×2 166971958
n×3 250457937
n×4 333943916
n×5 417429895

Division

n÷y
n÷2 41742989.5
n÷3 27828659.666667
n÷3 20871494.75
n÷5 16697195.8

Exponentiation

ny
n2 6969908689588441
n3 5.818896504909E+23
n4 4.85796271412E+31
n5 4.0557177313381E+39

Nth Root

y√n
2√n 9137.0662140536
3√n 437.05676623823
4√n 95.588002458748
5√n 38.399247072358

Divisors of 83485979

1, 373, 223823, 83485979

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 -83485978
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 83485979 can be divided by 4 positive divisors. The sum of these divisors (counting 83485979) is 1, the average is 0.25.

Base conversion 83485979

Base System Value
2 Binary 100111110011110010100011011
3 Ternary 12211002112020022
4 Quaternary 10332132110123
5 Quinary 132333022404
6 Senary 12141221055
8 Octal 476362433
10 Decimal 83485979
12 Duodecimal 23b6178b
16 Hexadecimal 4f9e51b
20 Vigesimal 161feij
36 Base36 1dpe6z

Cryptographic Hash Functions

md5 9fc81595174d1938a92607c3eddb60d8
sha1 2c6281946e83a67da0fb4d30b17a0555361ddb15
sha256 ae385c34228c2d2dc9902168ca2f2f6d2885b7362698c5bc83633f9571e08157
sha512 806c1fb0a7bf79fdb3effdd45f0d52ba5e305c9e1cdf6b16100c1856152bd4a39d18c250710226d30eb75a82817b9d234ed5dc987affaa1e83364653193cf2b0
ripemd-160 c0601d1510ce7326d31d767770c413ae18776c65

83485979 as geometric shapes

Circle

Radius = n
Diameter 166971958
Circumference 524557876.6083
Area 2.1896613935403E+16

Sphere

Radius = n
Volume 2.4374136682429E+24
Surface area 8.7586455741611E+16
Circumference 524557876.6083

Square

Length = n
Perimeter 333943916
Area 6969908689588441
Diagonal 118067003.7698

Cube

Length = n
Surface area 41819452137530646
Volume 5.818896504909E+23
Space diagonal 144601957.34763

Equilateral Triangle

Length = n
Perimeter 250457937
Area 3.0180589936207E+15
Altitude 72300978.673814

Triangular Pyramid

Length = n
Surface area 3.0180589936207E+15
Volume 6.8576352960731E+22
Height 39355667.923265