83990912 (number)

83990912 is an even 8-digits composite number following 83990911 and preceding 83990913. In scientific notation, it is written as 8.3990912 × 10^7. The sum of its digits is 41. It has a total of 9 prime factors and 32 positive divisors. There are 41666560 positive integers (up to 83990912) that are relatively prime to 83990912.

Interesting facts

Basic properties

Name

Name eighty-three million nine hundred ninety thousand nine hundred twelve

Notation

Scientific notation 8.3990912 × 10^7
Engineering notation 8.3990912 × 10^6

Prime Factorization of 83990912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 131 × 5009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1312358
Product of the distinct prime numbers

The prime factorization of 83990912 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 131 × 5009. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 83990912)

Multiplication

n×y
n×2 167981824
n×3 251972736
n×4 335963648
n×5 419954560

Division

n÷y
n÷2 41995456
n÷3 27996970.666667
n÷3 20997728
n÷5 16798182.4

Exponentiation

ny
n2 7054473298591744
n3 5.9251164602837E+23
n4 4.9765593520544E+31
n5 4.1798575860118E+39

Nth Root

y√n
2√n 9164.6555854544
3√n 437.93611934379
4√n 95.73220767043
5√n 38.445583738377

Divisors of 83990912

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83990911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83990912 can be divided by 32 positive divisors. The sum of these divisors (counting 83990912) is 1, the average is 0.03125.

Base conversion 83990912

Base System Value
2 Binary 101000000011001100110000000
3 Ternary 12212001011212112
4 Quaternary 11000121212000
5 Quinary 133000202122
6 Senary 12200114452
8 Octal 500314600
10 Decimal 83990912
12 Duodecimal 24165a28
16 Hexadecimal 5019980
20 Vigesimal 164ih5c
36 Base36 1e07sw

Cryptographic Hash Functions

md5 395ed4387608fa11897d4db917d356ec
sha1 585e14f3450acf8a3b017c93e64bb42f48cdde5f
sha256 bc28487edf9aac00a6b841947811b9138e2dfb5b0ae68316e1c198f93dfaeff9
sha512 5f5444a3d8d51d7e827fb2d2d401860d61fa8d5017522e9f19100924a1ab9bd04d28a184f558b118a3caddb5278f730bcad88a0e1e603c955c0c2e61a9b3f4f6
ripemd-160 afc2dba120876c0f3dcd8b59e568f3143fbcf6fc

83990912 as geometric shapes

Circle

Radius = n
Diameter 167981824
Circumference 527730464.21501
Area 2.2162281489801E+16

Sphere

Radius = n
Volume 2.4819069791055E+24
Surface area 8.8649125959205E+16
Circumference 527730464.21501

Square

Length = n
Perimeter 335963648
Area 7054473298591744
Diagonal 118781086.86649

Cube

Length = n
Surface area 42326839791550464
Volume 5.9251164602837E+23
Space diagonal 145476526.95805

Equilateral Triangle

Length = n
Perimeter 251972736
Area 3.0546765434497E+15
Altitude 72738263.479023

Triangular Pyramid

Length = n
Surface area 3.0546765434497E+15
Volume 6.9828167139777E+22
Height 39593695.622162