88391408 (number)

88391408 is an even 8-digits composite number following 88391407 and preceding 88391409. In scientific notation, it is written as 8.8391408 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 36956160 positive integers (up to 88391408) that are relatively prime to 88391408.

Interesting facts

Basic properties

Name

Name eighty-eight million three hundred ninety-one thousand four hundred eight

Notation

Scientific notation 8.8391408 × 10^7
Engineering notation 8.8391408 × 10^6

Prime Factorization of 88391408

Prime Factorization 2 × 2 × 2 × 2 × 7 × 41 × 19249

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11048926
Product of the distinct prime numbers

The prime factorization of 88391408 is 2 × 2 × 2 × 2 × 7 × 41 × 19249. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 88391408)

Multiplication

n×y
n×2 176782816
n×3 265174224
n×4 353565632
n×5 441957040

Division

n÷y
n÷2 44195704
n÷3 29463802.666667
n÷3 22097852
n÷5 17678281.6

Exponentiation

ny
n2 7813041008222464
n3 6.9060569547852E+23
n4 6.1043609796166E+31
n5 5.3957306192857E+39

Nth Root

y√n
2√n 9401.6704898651
3√n 445.45450007951
4√n 96.962211659311
5√n 38.84024944059

Divisors of 88391408

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -88391407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 88391408 can be divided by 40 positive divisors. The sum of these divisors (counting 88391408) is 1, the average is 0.025.

Base conversion 88391408

Base System Value
2 Binary 101010001001011111011110000
3 Ternary 20011022202012212
4 Quaternary 11101023323300
5 Quinary 140112011113
6 Senary 12434311252
8 Octal 521137360
10 Decimal 88391408
12 Duodecimal 25728528
16 Hexadecimal 544bef0
20 Vigesimal 17c8ia8
36 Base36 1gmj8w

Cryptographic Hash Functions

md5 79792737b85001b6dfd026ef52bc6031
sha1 9e9e04ec0ea696a73f2730ecf266479402eed64c
sha256 42dd29f8f8ff3ecf98fb116cd34f37afb6cde9da08f5f099ddba33ed3325c5e1
sha512 3b321706b9bbef3427bfa14d7ec2788f0330c75699810a04caa273fbd61948b8b044a613e313eecfa19d32c9c7e4aed0dc8c6a3c12ca58c0be1894885242deb9
ripemd-160 324d9c29d2e6422b9e8dff54ee78876edf4a7e1c

88391408 as geometric shapes

Circle

Radius = n
Diameter 176782816
Circumference 555379596.02652
Area 2.4545392233627E+16

Sphere

Radius = n
Volume 2.8928023725901E+24
Surface area 9.818156893451E+16
Circumference 555379596.02652

Square

Length = n
Perimeter 353565632
Area 7813041008222464
Diagonal 125004327.99085

Cube

Length = n
Surface area 46878246049334784
Volume 6.9060569547852E+23
Space diagonal 153098409.60855

Equilateral Triangle

Length = n
Perimeter 265174224
Area 3.3831459969651E+15
Altitude 76549204.804275

Triangular Pyramid

Length = n
Surface area 3.3831459969651E+15
Volume 8.1388661733153E+22
Height 41668109.330285