84681808 (number)

84681808 is an even 8-digits composite number following 84681807 and preceding 84681809. In scientific notation, it is written as 8.4681808 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 10 positive divisors. There are 42340896 positive integers (up to 84681808) that are relatively prime to 84681808.

Interesting facts

Basic properties

Name

Name eighty-four million six hundred eighty-one thousand eight hundred eight

Notation

Scientific notation 8.4681808 × 10^7
Engineering notation 8.4681808 × 10^6

Prime Factorization of 84681808

Prime Factorization 2 × 2 × 2 × 2 × 5292613

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10585226
Product of the distinct prime numbers

The prime factorization of 84681808 is 2 × 2 × 2 × 2 × 5292613. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 49, 37, 491, 484, 9749, 7042, 90080, 27341, 485100, 959032, 7810424, 3718653, 71514023, 98360592, 26404465, 219829430, 9429951708, 8411175189

Basic calculations (n = 84681808)

Multiplication

n×y
n×2 169363616
n×3 254045424
n×4 338727232
n×5 423409040

Division

n÷y
n÷2 42340904
n÷3 28227269.333333
n÷3 21170452
n÷5 16936361.6

Exponentiation

ny
n2 7171008606148864
n3 6.0725397395225E+23
n4 5.1423364429461E+31
n5 4.3546234733297E+39

Nth Root

y√n
2√n 9202.2718933968
3√n 439.13363960785
4√n 95.928472798209
5√n 38.508626109687

Divisors of 84681808

1, 2, 4, 8, 16, 5292613, 10585226, 21170452, 42340904, 84681808

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84681807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84681808 can be divided by 10 positive divisors. The sum of these divisors (counting 84681808) is 1, the average is 0.1.

Base conversion 84681808

Base System Value
2 Binary 101000011000010010001010000
3 Ternary 12220100021121021
4 Quaternary 11003002101100
5 Quinary 133134304213
6 Senary 12223005224
8 Octal 503022120
10 Decimal 84681808
12 Duodecimal 24439814
16 Hexadecimal 50c2450
20 Vigesimal 16954a8
36 Base36 1ef0wg

Cryptographic Hash Functions

md5 bdf1b79e2cedb8f21245de6a99983af1
sha1 d55a3df29fe0ad8bc0f11c61af1f29cc88a3e813
sha256 681b0052cf33d1ddc62a4ca31637a3a540357c05e4d9b537b8623d274f480b08
sha512 0f83a799328032c53ce55f69a559ba894b5f0dcf513846a846280cc225103619c0c0003e7418cbc2946ea07be715567368113f87266d2fe330bc5107d9adc470
ripemd-160 1ea719c863c1d88f3cd80b4178b468a81eef7ff2

84681808 as geometric shapes

Circle

Radius = n
Diameter 169363616
Circumference 532071491.811
Area 2.2528387955906E+16

Sphere

Radius = n
Volume 2.5436594979088E+24
Surface area 9.0113551823626E+16
Circumference 532071491.811

Square

Length = n
Perimeter 338727232
Area 7171008606148864
Diagonal 119758161.35987

Cube

Length = n
Surface area 43026051636893184
Volume 6.0725397395225E+23
Space diagonal 146673193.93279

Equilateral Triangle

Length = n
Perimeter 254045424
Area 3.1051378118409E+15
Altitude 73336596.966396

Triangular Pyramid

Length = n
Surface area 3.1051378118409E+15
Volume 7.1565567147352E+22
Height 39919387.119958