84839540 (number)

84839540 is an even 8-digits composite number following 84839539 and preceding 84839541. In scientific notation, it is written as 8.4839540 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 33935808 positive integers (up to 84839540) that are relatively prime to 84839540.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred thirty-nine thousand five hundred forty

Notation

Scientific notation 8.4839540 × 10^7
Engineering notation 8.4839540 × 10^6

Prime Factorization of 84839540

Prime Factorization 2 × 2 × 5 × 4241977

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42419770
Product of the distinct prime numbers

The prime factorization of 84839540 is 2 × 2 × 5 × 4241977. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 73, 51, 572, 637, 4274, 1621, 33999, 89983, 66807, 904105, 7873714, 5114982, 90638661, 73166108, 619465341, 795165001, 8546997915, 4535637690

Basic calculations (n = 84839540)

Multiplication

n×y
n×2 169679080
n×3 254518620
n×4 339358160
n×5 424197700

Division

n÷y
n÷2 42419770
n÷3 28279846.666667
n÷3 21209885
n÷5 16967908

Exponentiation

ny
n2 7197747547411600
n3 6.1065359095853E+23
n4 5.180756975627E+31
n5 4.3953303866398E+39

Nth Root

y√n
2√n 9210.8381811863
3√n 439.40612027294
4√n 95.973111761505
5√n 38.522961000021

Divisors of 84839540

1, 2, 4, 5, 10, 20, 4241977, 8483954, 16967908, 21209885, 42419770, 84839540

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 -84839539
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 84839540 can be divided by 12 positive divisors. The sum of these divisors (counting 84839540) is 1, the average is 0.083333333333333.

Base conversion 84839540

Base System Value
2 Binary 101000011101000110001110100
3 Ternary 12220122021222012
4 Quaternary 11003220301310
5 Quinary 133204331130
6 Senary 12230223352
8 Octal 503506164
10 Decimal 84839540
12 Duodecimal 244b4b58
16 Hexadecimal 50e8c74
20 Vigesimal 16a4ih0
36 Base36 1eielw

Cryptographic Hash Functions

md5 c7f5a6506e5ea87d0746e1c0e14e4f6a
sha1 e90727dff24bb9d5b366ef725ae546da67e712e8
sha256 7b550d00df69be507dd108bc16b626083b3002db35674086c129e5d04e10f622
sha512 d44bc90bea2a3da5dade8420d47c7979d3db57318f928ff5323265b7b5f74818e3961196f5cc05dcad77b926213cc00857e3f5adf89da1a6196966cfea86fd36
ripemd-160 903f9a2ad85af9774b31a7b218494dcc4efae7f6

84839540 as geometric shapes

Circle

Radius = n
Diameter 169679080
Circumference 533062551.19587
Area 2.2612390817342E+16

Sphere

Radius = n
Volume 2.5578997803247E+24
Surface area 9.0449563269369E+16
Circumference 533062551.19587

Square

Length = n
Perimeter 339358160
Area 7197747547411600
Diagonal 119981228.09349

Cube

Length = n
Surface area 43186485284469600
Volume 6.1065359095853E+23
Space diagonal 146946393.77077

Equilateral Triangle

Length = n
Perimeter 254518620
Area 3.1167161130428E+15
Altitude 73473196.885386

Triangular Pyramid

Length = n
Surface area 3.1167161130428E+15
Volume 7.1966215853782E+22
Height 39993742.697832