84642912 (number)

84642912 is an even 8-digits composite number following 84642911 and preceding 84642913. In scientific notation, it is written as 8.4642912 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 24 positive divisors. There are 28214208 positive integers (up to 84642912) that are relatively prime to 84642912.

Interesting facts

Basic properties

Name

Name eighty-four million six hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 8.4642912 × 10^7
Engineering notation 8.4642912 × 10^6

Prime Factorization of 84642912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 293899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5290182
Product of the distinct prime numbers

The prime factorization of 84642912 is 2 × 2 × 2 × 2 × 2 × 9 × 293899. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 3, 66, 27, 917, 7, 8583, 2763, 36343, 89059, 517662, 302878, 5582068, 7648339, 6085712, 86793370, 796224823, 936401580, 1555844465, 346104238

Basic calculations (n = 84642912)

Multiplication

n×y
n×2 169285824
n×3 253928736
n×4 338571648
n×5 423214560

Division

n÷y
n÷2 42321456
n÷3 28214304
n÷3 21160728
n÷5 16928582.4

Exponentiation

ny
n2 7164422551839744
n3 6.0641758758619E+23
n4 5.132895050131E+31
n5 4.3446318403347E+39

Nth Root

y√n
2√n 9200.1582595084
3√n 439.06639510651
4√n 95.917455447423
5√n 38.505087907502

Divisors of 84642912

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 144, 288, 293899, 587798, 1175596, 2351192, 2645091, 4702384, 5290182, 9404768, 10580364, 21160728, 42321456, 84642912

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84642911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84642912 can be divided by 24 positive divisors. The sum of these divisors (counting 84642912) is 1, the average is 0.041666666666667.

Base conversion 84642912

Base System Value
2 Binary 101000010111000110001100000
3 Ternary 12220021022020200
4 Quaternary 11002320301200
5 Quinary 133132033122
6 Senary 12222105200
8 Octal 502706140
10 Decimal 84642912
12 Duodecimal 2441b200
16 Hexadecimal 50b8c60
20 Vigesimal 169075c
36 Base36 1ee6w0

Cryptographic Hash Functions

md5 2c5e93d3bfe0d6de02b802fd61f2b8de
sha1 d38e3d6e192cdc4c22592dc5eafb715140835750
sha256 0a0ffbd2d27fe8910221273bd8f76c31442c9a6a791338aee81b0889d2312899
sha512 d398f6ca15ead1c2cfd70da1df9c051761ea9dae66bf8b02bb42a367f014013503b36b00b15bd9c4a32918666b473cf523519eaee1f6f3dc64fec34acbf38f7b
ripemd-160 a526c1e119527df47ae935744006aebb010c9b3a

84642912 as geometric shapes

Circle

Radius = n
Diameter 169285824
Circumference 531827101.03529
Area 2.2507697256073E+16

Sphere

Radius = n
Volume 2.5401560508912E+24
Surface area 9.0030789024291E+16
Circumference 531827101.03529

Square

Length = n
Perimeter 338571648
Area 7164422551839744
Diagonal 119703154.10915

Cube

Length = n
Surface area 42986535311038464
Volume 6.0641758758619E+23
Space diagonal 146605824.08458

Equilateral Triangle

Length = n
Perimeter 253928736
Area 3.1022859666697E+15
Altitude 73302912.042291

Triangular Pyramid

Length = n
Surface area 3.1022859666697E+15
Volume 7.146699806883E+22
Height 39901051.369717