84927990 (number)

84927990 is an even 8-digits composite number following 84927989 and preceding 84927991. In scientific notation, it is written as 8.4927990 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 19412064 positive integers (up to 84927990) that are relatively prime to 84927990.

Interesting facts

Basic properties

Name

Name eighty-four million nine hundred twenty-seven thousand nine hundred ninety

Notation

Scientific notation 8.4927990 × 10^7
Engineering notation 8.4927990 × 10^6

Prime Factorization of 84927990

Prime Factorization 2 × 21 × 5 × 404419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 84927990
Product of the distinct prime numbers

The prime factorization of 84927990 is 2 × 21 × 5 × 404419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 43, 16, 468, 995, 2827, 6458, 53569, 35232, 655358, 44057, 8295042, 436198, 18102680, 40812159, 691820724, 901375041, 7523962838, 4662605686

Basic calculations (n = 84927990)

Multiplication

n×y
n×2 169855980
n×3 254783970
n×4 339711960
n×5 424639950

Division

n÷y
n÷2 42463995
n÷3 28309330
n÷3 21231997.5
n÷5 16985598

Exponentiation

ny
n2 7212763485440100
n3 6.1256550516382E+23
n4 5.2023957096898E+31
n5 4.4182901080858E+39

Nth Root

y√n
2√n 9215.6383392579
3√n 439.55876911519
4√n 95.998116331821
5√n 38.53099012381

Divisors of 84927990

1, 2, 5, 10, 21, 42, 105, 210, 404419, 808838, 2022095, 4044190, 8492799, 16985598, 42463995, 84927990

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 -84927989
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 84927990 can be divided by 16 positive divisors. The sum of these divisors (counting 84927990) is 1, the average is 0.0625.

Base conversion 84927990

Base System Value
2 Binary 101000011111110010111110110
3 Ternary 12220210210022010
4 Quaternary 11003332113312
5 Quinary 133220143430
6 Senary 12232145050
8 Octal 503762766
10 Decimal 84927990
12 Duodecimal 24538186
16 Hexadecimal 50fe5f6
20 Vigesimal 16afjja
36 Base36 1ekauu

Cryptographic Hash Functions

md5 88ee274ca8a0113245eee0f0d3d142dd
sha1 39605dd0f876458546004c084f62fb14fe070c75
sha256 6ba8c433028ea67cc10b927d3815c47d3f7d8b3d2aae6490e364f7a85e1ee9d1
sha512 aa54b84aea8f7eed2ead4590daa63743d55e0b2d7d6a3e2d244a1b0c43f26ce30156ef454333358961098cfd084997a7eb0210e2b7ecd25e2e8b0c60683b922e
ripemd-160 e24e95e91629ffc144cfe8e3063988f298d37f13

84927990 as geometric shapes

Circle

Radius = n
Diameter 169855980
Circumference 533618298.93629
Area 2.2659564777939E+16

Sphere

Radius = n
Volume 2.5659083878202E+24
Surface area 9.0638259111757E+16
Circumference 533618298.93629

Square

Length = n
Perimeter 339711960
Area 7212763485440100
Diagonal 120106315.28309

Cube

Length = n
Surface area 43276580912640600
Volume 6.1256550516382E+23
Space diagonal 147099593.6647

Equilateral Triangle

Length = n
Perimeter 254783970
Area 3.12321820494E+15
Altitude 73549796.832351

Triangular Pyramid

Length = n
Surface area 3.12321820494E+15
Volume 7.2191537103717E+22
Height 40035438.427696