84857481 (number)

84857481 is an odd 8-digits composite number following 84857480 and preceding 84857482. In scientific notation, it is written as 8.4857481 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 56052000 positive integers (up to 84857481) that are relatively prime to 84857481.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.4857481 × 10^7
Engineering notation 8.4857481 × 10^6

Prime Factorization of 84857481

Prime Factorization 3 × 3 × 109 × 86501

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28285827
Product of the distinct prime numbers

The prime factorization of 84857481 is 3 × 3 × 109 × 86501. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 61, 15, 123, 174, 3698, 3935, 12620, 51486, 925486, 636402, 8532235, 9062857, 20531646, 38374182, 257498073, 82496150, 3263192467, 4262878001

Basic calculations (n = 84857481)

Multiplication

n×y
n×2 169714962
n×3 254572443
n×4 339429924
n×5 424287405

Division

n÷y
n÷2 42428740.5
n÷3 28285827
n÷3 21214370.25
n÷5 16971496.2

Exponentiation

ny
n2 7200792081665361
n3 6.1104107725487E+23
n4 5.1851406603375E+31
n5 4.3999797506691E+39

Nth Root

y√n
2√n 9211.8120367276
3√n 439.43709179703
4√n 95.978185212722
5√n 38.524590150741

Divisors of 84857481

1, 3, 9, 109, 327, 981, 86501, 259503, 778509, 9428609, 28285827, 84857481

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84857480
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84857481 can be divided by 12 positive divisors. The sum of these divisors (counting 84857481) is 1, the average is 0.083333333333333.

Base conversion 84857481

Base System Value
2 Binary 101000011101101001010001001
3 Ternary 12220200012120200
4 Quaternary 11003231022021
5 Quinary 133210414411
6 Senary 12230442413
8 Octal 503551211
10 Decimal 84857481
12 Duodecimal 24503409
16 Hexadecimal 50ed289
20 Vigesimal 16a73e1
36 Base36 1eisg9

Cryptographic Hash Functions

md5 82cab7d6c87e25d63b0a46b53de20b67
sha1 168ad4b4b61cad3c4ae0d1d888ac0663cdd2a7cf
sha256 92ee527cf518c9ee3e8a65f89b3caee5d1dc2f2be27a21a6e783a1bd440a0b4a
sha512 d51489346a9fbc7bc6ecaa3fe806e64a3510b60def751a6f120b7b18d2dc64fc7b1614e0083804db7eec342d6aad6f2bb9182dfaaebe8092b539a91ff061d416
ripemd-160 93d47055019f4bbbe7d2e6d6b6e151f77ff983f1

84857481 as geometric shapes

Circle

Radius = n
Diameter 169714962
Circumference 533175277.82347
Area 2.2621955503787E+16

Sphere

Radius = n
Volume 2.5595228791273E+24
Surface area 9.048782201515E+16
Circumference 533175277.82347

Square

Length = n
Perimeter 339429924
Area 7200792081665361
Diagonal 120006600.49902

Cube

Length = n
Surface area 43204752489992166
Volume 6.1104107725487E+23
Space diagonal 146977468.49431

Equilateral Triangle

Length = n
Perimeter 254572443
Area 3.118034435046E+15
Altitude 73488734.247155

Triangular Pyramid

Length = n
Surface area 3.118034435046E+15
Volume 7.2011881551742E+22
Height 40002200.166339