83434985 (number)

83434985 is an odd 8-digits composite number following 83434984 and preceding 83434986. In scientific notation, it is written as 8.3434985 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 60922368 positive integers (up to 83434985) that are relatively prime to 83434985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.3434985 × 10^7
Engineering notation 8.3434985 × 10^6

Prime Factorization of 83434985

Prime Factorization 5 × 53 × 19 × 73 × 227

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 83434985
Product of the distinct prime numbers

The prime factorization of 83434985 is 5 × 53 × 19 × 73 × 227. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 79, 55, 548, 841, 8597, 3988, 89241, 54407, 997570, 109059, 1645120, 8317681, 55414131, 55377376, 766454728, 377749321, 4102964699, 1144951736

Basic calculations (n = 83434985)

Multiplication

n×y
n×2 166869970
n×3 250304955
n×4 333739940
n×5 417174925

Division

n÷y
n÷2 41717492.5
n÷3 27811661.666667
n÷3 20858746.25
n÷5 16686997

Exponentiation

ny
n2 6961396721950225
n3 5.8082403107497E+23
n4 4.8461044320379E+31
n5 4.0433465059552E+39

Nth Root

y√n
2√n 9134.2752859764
3√n 436.96776202338
4√n 95.573402607506
5√n 38.39455500353

Divisors of 83434985

1, 5, 19, 53, 73, 95, 227, 265, 365, 1007, 1135, 1387, 3869, 4313, 5035, 6935, 12031, 16571, 19345, 21565, 60155, 73511, 82855, 228589, 314849, 367555, 878263, 1142945, 1574245, 4391315, 16686997, 83434985

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83434984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83434985 can be divided by 32 positive divisors. The sum of these divisors (counting 83434985) is 1, the average is 0.03125.

Base conversion 83434985

Base System Value
2 Binary 100111110010001110111101001
3 Ternary 12210222221021122
4 Quaternary 10332101313221
5 Quinary 132324404420
6 Senary 12140145025
8 Octal 476216751
10 Decimal 83434985
12 Duodecimal 23b38175
16 Hexadecimal 4f91de9
20 Vigesimal 1619795
36 Base36 1doauh

Cryptographic Hash Functions

md5 aa859e2bbdf2c50c52689db153220dc2
sha1 c460843c795005694bdc0169cf559c9d4d316320
sha256 e774ef83d62596d1bb5bf4ea8b16d2a3ba1901ec0d84c570eac239ecf91f6748
sha512 cf857308997a10f44847071c59a69d380f1672524587815c49158246a86193be04b4ad7b754f29e8fa40bec3858ec0c37ac7e3b2287ed5409804182182f47d03
ripemd-160 7b72d28b6ac6b2faf294b35dc4fbf04420042051

83434985 as geometric shapes

Circle

Radius = n
Diameter 166869970
Circumference 524237471.85675
Area 2.1869872800403E+16

Sphere

Radius = n
Volume 2.4329500120714E+24
Surface area 8.7479491201612E+16
Circumference 524237471.85675

Square

Length = n
Perimeter 333739940
Area 6961396721950225
Diagonal 117994887.3634

Cube

Length = n
Surface area 41768380331701350
Volume 5.8082403107497E+23
Space diagonal 144513633.14875

Equilateral Triangle

Length = n
Perimeter 250304955
Area 3.0143732035153E+15
Altitude 72256816.574374

Triangular Pyramid

Length = n
Surface area 3.0143732035153E+15
Volume 6.8450768508202E+22
Height 39331629.121132