84865144 (number)

84865144 is an even 8-digits composite number following 84865143 and preceding 84865145. In scientific notation, it is written as 8.4865144 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 64 positive divisors. There are 32780160 positive integers (up to 84865144) that are relatively prime to 84865144.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred sixty-five thousand one hundred forty-four

Notation

Scientific notation 8.4865144 × 10^7
Engineering notation 8.4865144 × 10^6

Prime Factorization of 84865144

Prime Factorization 2 × 2 × 2 × 7 × 43 × 13 × 2711

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21216286
Product of the distinct prime numbers

The prime factorization of 84865144 is 2 × 2 × 2 × 7 × 43 × 13 × 2711. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 7, 94, 66, 216, 635, 8051, 397, 22581, 23429, 875814, 279921, 5035763, 7282719, 95152821, 12050302, 243477615, 327363338, 2627654561, 5670442231

Basic calculations (n = 84865144)

Multiplication

n×y
n×2 169730288
n×3 254595432
n×4 339460576
n×5 424325720

Division

n÷y
n÷2 42432572
n÷3 28288381.333333
n÷3 21216286
n÷5 16973028.8

Exponentiation

ny
n2 7202092666140736
n3 6.1120663121338E+23
n4 5.1870138771678E+31
n5 4.4019667961585E+39

Nth Root

y√n
2√n 9212.2279607053
3√n 439.4503190931
4√n 95.980351951351
5√n 38.525285913254

Divisors of 84865144

1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 2236, 2408, 2711, 3913, 4472, 5422, 7826, 10844, 15652, 18977, 21688, 31304, 35243, 37954, 70486, 75908, 116573, 140972, 151816, 233146, 246701, 281944, 466292, 493402, 816011, 932584, 986804, 1515449, 1632022, 1973608, 3030898, 3264044, 6061796, 6528088, 10608143, 12123592, 21216286, 42432572, 84865144

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84865143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84865144 can be divided by 64 positive divisors. The sum of these divisors (counting 84865144) is 1, the average is 0.015625.

Base conversion 84865144

Base System Value
2 Binary 101000011101111000001111000
3 Ternary 12220200121002111
4 Quaternary 11003233001320
5 Quinary 133211141034
6 Senary 12230542104
8 Octal 503570170
10 Decimal 84865144
12 Duodecimal 24507934
16 Hexadecimal 50ef078
20 Vigesimal 16a82h4
36 Base36 1eiyd4

Cryptographic Hash Functions

md5 0c6be9d1bab668cd7a0d4463a1b12d08
sha1 ac5ce8135c4b065b1ce9e08367fd1b7a13c75087
sha256 19fb6a345b412251389336ddf27221541d02cebee5563fe52716fa832db3290f
sha512 e2358bea2955d21c0397826ef02a3cde1103238fbe3e2253d51e9e739ec4f0c64fde39a66e4f2c44f1f4fb98ddf0be7de87ba8b04195471e96b1b85d47662266
ripemd-160 877af6d8a6032de96d2a3d82d36991cb17d4034f

84865144 as geometric shapes

Circle

Radius = n
Diameter 169730288
Circumference 533223425.87248
Area 2.2626041410421E+16

Sphere

Radius = n
Volume 2.5602163499271E+24
Surface area 9.0504165641683E+16
Circumference 533223425.87248

Square

Length = n
Perimeter 339460576
Area 7202092666140736
Diagonal 120017437.61755

Cube

Length = n
Surface area 43212555996844416
Volume 6.1120663121338E+23
Space diagonal 146990741.19965

Equilateral Triangle

Length = n
Perimeter 254595432
Area 3.1185976046437E+15
Altitude 73495370.599825

Triangular Pyramid

Length = n
Surface area 3.1185976046437E+15
Volume 7.2031392272861E+22
Height 40005812.539182