83128215 (number)

83128215 is an odd 8-digits composite number following 83128214 and preceding 83128216. In scientific notation, it is written as 8.3128215 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 41726976 positive integers (up to 83128215) that are relatively prime to 83128215.

Interesting facts

Basic properties

Name

Name eighty-three million one hundred twenty-eight thousand two hundred fifteen

Notation

Scientific notation 8.3128215 × 10^7
Engineering notation 8.3128215 × 10^6

Prime Factorization of 83128215

Prime Factorization 3 × 5 × 17 × 325993

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 83128215
Product of the distinct prime numbers

The prime factorization of 83128215 is 3 × 5 × 17 × 325993. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 92, 21, 890, 4, 7744, 7971, 16478, 48986, 972440, 749736, 1843252, 4141027, 23163566, 56785847, 701314095, 963805031, 1470525233, 7259695300

Basic calculations (n = 83128215)

Multiplication

n×y
n×2 166256430
n×3 249384645
n×4 332512860
n×5 415641075

Division

n÷y
n÷2 41564107.5
n÷3 27709405
n÷3 20782053.75
n÷5 16625643

Exponentiation

ny
n2 6910300129086225
n3 5.7444091484521E+23
n4 4.7752247874049E+31
n5 3.9695591280072E+39

Nth Root

y√n
2√n 9117.4675760323
3√n 436.43156319057
4√n 95.485431223995
5√n 38.366279914088

Divisors of 83128215

1, 3, 5, 15, 17, 51, 85, 255, 325993, 977979, 1629965, 4889895, 5541881, 16625643, 27709405, 83128215

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 -83128214
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 83128215 can be divided by 16 positive divisors. The sum of these divisors (counting 83128215) is 1, the average is 0.0625.

Base conversion 83128215

Base System Value
2 Binary 100111101000110111110010111
3 Ternary 12210102100110210
4 Quaternary 10331012332113
5 Quinary 132240100330
6 Senary 12125420503
8 Octal 475067627
10 Decimal 83128215
12 Duodecimal 23a0a733
16 Hexadecimal 4f46f97
20 Vigesimal 15jb0af
36 Base36 1dhq53

Cryptographic Hash Functions

md5 66e26f6e0bb5091d678f304f049b3ce3
sha1 bd4807ccba29d59398d534695df9ec05550abf3e
sha256 baea5c60a5ef0cb830c182274714bdd9e42364d2b4ceedae643bf18a4c78681a
sha512 d03c7d5f5a169c230d627fe863eacb00a0e0069f841b6325733f8b60cf52a08a88fd9c30d85c030e4455ff93e64970b9a63452cb823ca7b996ffb89bb488876a
ripemd-160 9004d128159645bbb78366d84c0176e68d5502be

83128215 as geometric shapes

Circle

Radius = n
Diameter 166256430
Circumference 522309979.10007
Area 2.1709348119638E+16

Sphere

Radius = n
Volume 2.4062124773321E+24
Surface area 8.6837392478552E+16
Circumference 522309979.10007

Square

Length = n
Perimeter 332512860
Area 6910300129086225
Diagonal 117561049.06887

Cube

Length = n
Surface area 41461800774517350
Volume 5.7444091484521E+23
Space diagonal 143982291.92251

Equilateral Triangle

Length = n
Perimeter 249384645
Area 2.9922477297818E+15
Altitude 71991145.961255

Triangular Pyramid

Length = n
Surface area 2.9922477297818E+15
Volume 6.7698511046342E+22
Height 39187016.356289