84861438 (number)

84861438 is an even 8-digits composite number following 84861437 and preceding 84861439. In scientific notation, it is written as 8.4861438 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 28185920 positive integers (up to 84861438) that are relatively prime to 84861438.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred sixty-one thousand four hundred thirty-eight

Notation

Scientific notation 8.4861438 × 10^7
Engineering notation 8.4861438 × 10^6

Prime Factorization of 84861438

Prime Factorization 2 × 3 × 281 × 50333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 84861438
Product of the distinct prime numbers

The prime factorization of 84861438 is 2 × 3 × 281 × 50333. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 17, 54, 219, 214, 5123, 1255, 24037, 93325, 614585, 153675, 8872403, 9783795, 80329230, 8295220, 790448458, 447989665, 4504341515, 2418452304

Basic calculations (n = 84861438)

Multiplication

n×y
n×2 169722876
n×3 254584314
n×4 339445752
n×5 424307190

Division

n÷y
n÷2 42430719
n÷3 28287146
n÷3 21215359.5
n÷5 16972287.6

Exponentiation

ny
n2 7201463659427844
n3 6.1112656184379E+23
n4 5.186107883806E+31
n5 4.4010057264291E+39

Nth Root

y√n
2√n 9212.0268128138
3√n 439.44392217319
4√n 95.979304085901
5√n 38.524949433053

Divisors of 84861438

1, 2, 3, 6, 281, 562, 843, 1686, 50333, 100666, 150999, 301998, 14143573, 28287146, 42430719, 84861438

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 -84861437
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 84861438 can be divided by 16 positive divisors. The sum of these divisors (counting 84861438) is 1, the average is 0.0625.

Base conversion 84861438

Base System Value
2 Binary 101000011101110000111111110
3 Ternary 12220200102000020
4 Quaternary 11003232013332
5 Quinary 133211031223
6 Senary 12230513010
8 Octal 503560776
10 Decimal 84861438
12 Duodecimal 24505766
16 Hexadecimal 50ee1fe
20 Vigesimal 16a7dbi
36 Base36 1eivi6

Cryptographic Hash Functions

md5 560f371c7a0054937401e0b9d0e19ecb
sha1 c1ae45df01eea5e914a9e0d7b9f0c6645a1cff7e
sha256 d51444b94cd86083106f68b732ff45732772e137262fe48d30d39ac49004288d
sha512 a23f2a1c9e62dc3ac0e9c8dc5b229980a5cef9d0c4a6959a6a414ec6b8634a7312e125105d992e26e1bd47145c488119357c1f3ccf9435d87808277f8a865cd5
ripemd-160 96ed1240e25dc776eb2a0f4692c169d1f178622d

84861438 as geometric shapes

Circle

Radius = n
Diameter 169722876
Circumference 533200140.38773
Area 2.2624065327552E+16

Sphere

Radius = n
Volume 2.559880956136E+24
Surface area 9.049626131021E+16
Circumference 533200140.38773

Square

Length = n
Perimeter 339445752
Area 7201463659427844
Diagonal 120012196.54208

Cube

Length = n
Surface area 43208781956567064
Volume 6.1112656184379E+23
Space diagonal 146984322.21936

Equilateral Triangle

Length = n
Perimeter 254584314
Area 3.1183252367475E+15
Altitude 73492161.109678

Triangular Pyramid

Length = n
Surface area 3.1183252367475E+15
Volume 7.2021956007161E+22
Height 40004065.514028