85988428 (number)

85988428 is an even 8-digits composite number following 85988427 and preceding 85988429. In scientific notation, it is written as 8.5988428 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 42975632 positive integers (up to 85988428) that are relatively prime to 85988428.

Interesting facts

Basic properties

Name

Name eighty-five million nine hundred eighty-eight thousand four hundred twenty-eight

Notation

Scientific notation 8.5988428 × 10^7
Engineering notation 8.5988428 × 10^6

Prime Factorization of 85988428

Prime Factorization 2 × 2 × 4943 × 4349

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42994214
Product of the distinct prime numbers

The prime factorization of 85988428 is 2 × 2 × 4943 × 4349. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 54, 72, 919, 973, 6850, 5070, 40953, 92028, 262784, 856014, 5651052, 5041644, 12947395, 25950474, 680486941, 764099632, 5652337134, 2027201167

Basic calculations (n = 85988428)

Multiplication

n×y
n×2 171976856
n×3 257965284
n×4 343953712
n×5 429942140

Division

n÷y
n÷2 42994214
n÷3 28662809.333333
n÷3 21497107
n÷5 17197685.6

Exponentiation

ny
n2 7394009749911184
n3 6.3579927501154E+23
n4 5.4671380181782E+31
n5 4.7011060384218E+39

Nth Root

y√n
2√n 9272.9945540801
3√n 441.38069734629
4√n 96.296389101981
5√n 38.626735158446

Divisors of 85988428

1, 2, 4, 4349, 4943, 8698, 9886, 17396, 19772, 21497107, 42994214, 85988428

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 -85988427
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 85988428 can be divided by 12 positive divisors. The sum of these divisors (counting 85988428) is 1, the average is 0.083333333333333.

Base conversion 85988428

Base System Value
2 Binary 101001000000001010001001100
3 Ternary 12222210122221121
4 Quaternary 11020001101030
5 Quinary 134003112203
6 Senary 12311010324
8 Octal 510012114
10 Decimal 85988428
12 Duodecimal 249699a4
16 Hexadecimal 520144c
20 Vigesimal 16h8b18
36 Base36 1f713g

Cryptographic Hash Functions

md5 012a3a1427d9e8a207d25175d57be1e9
sha1 09b971a7f272400bca101d5e3148cb1657f622f4
sha256 946530392872b3dfb15a86fa0cd215b73c8fea88a3ff11335b4c7725ca59ad21
sha512 4f8f20bdf20b2adee3a87e3be6a07fea553a324a1bc2e2949176aff72d6f4cb8cbcba3d6de27d39d278c9e523eb9087c86a8c80a3a4eb4ff63c9bb83481faca0
ripemd-160 9c22797cb167cd4b048dd04f589e63fb97a24694

85988428 as geometric shapes

Circle

Radius = n
Diameter 171976856
Circumference 540281227.39707
Area 2.3228966710892E+16

Sphere

Radius = n
Volume 2.6632297753786E+24
Surface area 9.2915866843569E+16
Circumference 540281227.39707

Square

Length = n
Perimeter 343953712
Area 7394009749911184
Diagonal 121606001.08474

Cube

Length = n
Surface area 44364058499467104
Volume 6.3579927501154E+23
Space diagonal 148936326.15898

Equilateral Triangle

Length = n
Perimeter 257965284
Area 3.2017001396265E+15
Altitude 74468163.079489

Triangular Pyramid

Length = n
Surface area 3.2017001396265E+15
Volume 7.4929663139025E+22
Height 40535333.694914