84857142 (number)

84857142 is an even 8-digits composite number following 84857141 and preceding 84857143. In scientific notation, it is written as 8.4857142 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 28263720 positive integers (up to 84857142) that are relatively prime to 84857142.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred fifty-seven thousand one hundred forty-two

Notation

Scientific notation 8.4857142 × 10^7
Engineering notation 8.4857142 × 10^6

Prime Factorization of 84857142

Prime Factorization 2 × 3 × 1487 × 9511

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 84857142
Product of the distinct prime numbers

The prime factorization of 84857142 is 2 × 3 × 1487 × 9511. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 75, 40, 933, 11, 6033, 115, 82225, 47933, 201227, 541677, 2369810, 6074665, 96041767, 35783914, 453324964, 987613737, 1511770239, 2128395225

Basic calculations (n = 84857142)

Multiplication

n×y
n×2 169714284
n×3 254571426
n×4 339428568
n×5 424285710

Division

n÷y
n÷2 42428571
n÷3 28285714
n÷3 21214285.5
n÷5 16971428.4

Exponentiation

ny
n2 7200734548408164
n3 6.1103375407858E+23
n4 5.1850578036639E+31
n5 4.3998918632372E+39

Nth Root

y√n
2√n 9211.7936364207
3√n 439.43650662225
4√n 95.97808935596
5√n 38.524559370056

Divisors of 84857142

1, 2, 3, 6, 1487, 2974, 4461, 8922, 9511, 19022, 28533, 57066, 14142857, 28285714, 42428571, 84857142

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 -84857141
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 84857142 can be divided by 16 positive divisors. The sum of these divisors (counting 84857142) is 1, the average is 0.0625.

Base conversion 84857142

Base System Value
2 Binary 101000011101101000100110110
3 Ternary 12220200012010010
4 Quaternary 11003231010312
5 Quinary 133210412032
6 Senary 12230441050
8 Octal 503550466
10 Decimal 84857142
12 Duodecimal 24503186
16 Hexadecimal 50ed136
20 Vigesimal 16a72h2
36 Base36 1eis6u

Cryptographic Hash Functions

md5 71da43773720e5eac91d5c8d62add155
sha1 377463d05cad972cf5af881999875e0cc7bf04a6
sha256 e62d059ab20386134e83e5bf3151fe053aa4f2cde2927faff8c363a2ee271cdb
sha512 01b88258d106325e9c352a8fa3d82352e0af1efcce7472fdbba70bd811fc3864291a2347902548244f4248a692db9836c7d9d1f4b7184a5ce1a25153af381951
ripemd-160 442a68be990026e3aee439bed3f6a90e7db97885

84857142 as geometric shapes

Circle

Radius = n
Diameter 169714284
Circumference 533173147.82365
Area 2.2621774757729E+16

Sphere

Radius = n
Volume 2.5594922038782E+24
Surface area 9.0487099030917E+16
Circumference 533173147.82365

Square

Length = n
Perimeter 339428568
Area 7200734548408164
Diagonal 120006121.08062

Cube

Length = n
Surface area 43204407290448984
Volume 6.1103375407858E+23
Space diagonal 146976881.32909

Equilateral Triangle

Length = n
Perimeter 254571426
Area 3.1180095224149E+15
Altitude 73488440.664543

Triangular Pyramid

Length = n
Surface area 3.1180095224149E+15
Volume 7.2011018507139E+22
Height 40002040.360207