87989248 (number)

87989248 is an even 8-digits composite number following 87989247 and preceding 87989249. In scientific notation, it is written as 8.7989248 × 10^7. The sum of its digits is 55. It has a total of 12 prime factors and 44 positive divisors. There are 42463232 positive integers (up to 87989248) that are relatively prime to 87989248.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred eighty-nine thousand two hundred forty-eight

Notation

Scientific notation 8.7989248 × 10^7
Engineering notation 8.7989248 × 10^6

Prime Factorization of 87989248

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 2963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 171854
Product of the distinct prime numbers

The prime factorization of 87989248 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 2963. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87989248)

Multiplication

n×y
n×2 175978496
n×3 263967744
n×4 351956992
n×5 439946240

Division

n÷y
n÷2 43994624
n÷3 29329749.333333
n÷3 21997312
n÷5 17597849.6

Exponentiation

ny
n2 7742107763605504
n3 6.8122224005461E+23
n4 5.9940232623281E+31
n5 5.2740959934675E+39

Nth Root

y√n
2√n 9380.2584186151
3√n 444.77790204729
4√n 96.851734205512
5√n 38.804842154224

Divisors of 87989248

44 divisors

τ Total Divisors 44
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87989247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.022727272727273
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 44
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87989248 can be divided by 44 positive divisors. The sum of these divisors (counting 87989248) is 1, the average is 0.022727272727273.

Base conversion 87989248

Base System Value
2 Binary 101001111101001110000000000
3 Ternary 20010120022120001
4 Quaternary 11033221300000
5 Quinary 140011123443
6 Senary 12421525344
8 Octal 517516000
10 Decimal 87989248
12 Duodecimal 25573854
16 Hexadecimal 53e9c00
20 Vigesimal 179id28
36 Base36 1gdwxs

Cryptographic Hash Functions

md5 88cc43d7c6b6b4cc9de2ab65561624af
sha1 1a635115a4c177e8dfa5b3a7c4005889891c0986
sha256 0518a2916babbd92d8e478e717d015ff3020b056de7bc8a602f373baafc249bb
sha512 de530ce279fe681c387f0b4f2f64165852966b934e26697c8345de87ef8b4c29d590dbc519945a817008e9c97851fe87081a295fa4bb9a1ec3807087d542ed00
ripemd-160 fbb4edc52d18a6198ac706662359bfe3eecb64cc

87989248 as geometric shapes

Circle

Radius = n
Diameter 175978496
Circumference 552852750.22338
Area 2.4322548873444E+16

Sphere

Radius = n
Volume 2.8534970464234E+24
Surface area 9.7290195493774E+16
Circumference 552852750.22338

Square

Length = n
Perimeter 351956992
Area 7742107763605504
Diagonal 124435587.86461

Cube

Length = n
Surface area 46452646581633024
Volume 6.8122224005461E+23
Space diagonal 152401848.05578

Equilateral Triangle

Length = n
Perimeter 263967744
Area 3.3524310010595E+15
Altitude 76200924.027889

Triangular Pyramid

Length = n
Surface area 3.3524310010595E+15
Volume 8.0282810906284E+22
Height 41478529.288203