84396985 (number)

84396985 is an odd 8-digits composite number following 84396984 and preceding 84396986. In scientific notation, it is written as 8.4396985 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 67411584 positive integers (up to 84396985) that are relatively prime to 84396985.

Interesting facts

Basic properties

Name

Name eighty-four million three hundred ninety-six thousand nine hundred eighty-five

Notation

Scientific notation 8.4396985 × 10^7
Engineering notation 8.4396985 × 10^6

Prime Factorization of 84396985

Prime Factorization 5 × 653 × 25849

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84396985
Product of the distinct prime numbers

The prime factorization of 84396985 is 5 × 653 × 25849. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 84396985)

Multiplication

n×y
n×2 168793970
n×3 253190955
n×4 337587940
n×5 421984925

Division

n÷y
n÷2 42198492.5
n÷3 28132328.333333
n÷3 21099246.25
n÷5 16879397

Exponentiation

ny
n2 7122851077090225
n3 6.0114715551042E+23
n4 5.0735007466405E+31
n5 4.2818816641171E+39

Nth Root

y√n
2√n 9186.7831693145
3√n 438.64075196001
4√n 95.84770821107
5√n 38.482686822746

Divisors of 84396985

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84396984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84396985 can be divided by 8 positive divisors. The sum of these divisors (counting 84396985) is 1, the average is 0.125.

Base conversion 84396985

Base System Value
2 Binary 101000001111100101110111001
3 Ternary 12212210210220021
4 Quaternary 11001330232321
5 Quinary 133101200420
6 Senary 12212530441
8 Octal 501745671
10 Decimal 84396985
12 Duodecimal 24320a21
16 Hexadecimal 507cbb9
20 Vigesimal 1679c95
36 Base36 1e8x4p

Cryptographic Hash Functions

md5 719e5af3067d4f99013b815ed718362e
sha1 e397ef114ce61a5bc74ce4cc7af7ff01092320ad
sha256 8abd9433d70db242169650e2cdd67af9c5d81ede6f44bb5bf8e0586e36fac40e
sha512 948ff07abe3351ec35fedd8fabb88f1d30aaf118c1933f9c47371c4b01c86cb048f4d3a06a9763ddb609d3ceecdc8dd46de6f9e19ff59e53d473d04917cd848d
ripemd-160 ed9b9e4cbb3993db7156af3f4095f9daf12291c3

84396985 as geometric shapes

Circle

Radius = n
Diameter 168793970
Circumference 530281896.12226
Area 2.2377096616401E+16

Sphere

Radius = n
Volume 2.5180793166372E+24
Surface area 8.9508386465603E+16
Circumference 530281896.12226

Square

Length = n
Perimeter 337587940
Area 7122851077090225
Diagonal 119355360.8104

Cube

Length = n
Surface area 42737106462541350
Volume 6.0114715551042E+23
Space diagonal 146179866.02563

Equilateral Triangle

Length = n
Perimeter 253190955
Area 3.0842849900667E+15
Altitude 73089933.012814

Triangular Pyramid

Length = n
Surface area 3.0842849900667E+15
Volume 7.084587169207E+22
Height 39785120.270133