87988448 (number)

87988448 is an even 8-digits composite number following 87988447 and preceding 87988449. In scientific notation, it is written as 8.7988448 × 10^7. The sum of its digits is 56. It has a total of 6 prime factors and 12 positive divisors. There are 43994208 positive integers (up to 87988448) that are relatively prime to 87988448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7988448 × 10^7
Engineering notation 8.7988448 × 10^6

Prime Factorization of 87988448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2749639

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5499278
Product of the distinct prime numbers

The prime factorization of 87988448 is 2 × 2 × 2 × 2 × 2 × 2749639. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87988448)

Multiplication

n×y
n×2 175976896
n×3 263965344
n×4 351953792
n×5 439942240

Division

n÷y
n÷2 43994224
n÷3 29329482.666667
n÷3 21997112
n÷5 17597689.6

Exponentiation

ny
n2 7741966981448704
n3 6.8120365916492E+23
n4 5.9938052741842E+31
n5 5.2738562368968E+39

Nth Root

y√n
2√n 9380.2157757698
3√n 444.77655406668
4√n 96.851514060286
5√n 38.804771591087

Divisors of 87988448

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87988447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87988448 can be divided by 12 positive divisors. The sum of these divisors (counting 87988448) is 1, the average is 0.083333333333333.

Base conversion 87988448

Base System Value
2 Binary 101001111101001100011100000
3 Ternary 20010120021110102
4 Quaternary 11033221203200
5 Quinary 140011112243
6 Senary 12421521532
8 Octal 517514340
10 Decimal 87988448
12 Duodecimal 255732a8
16 Hexadecimal 53e98e0
20 Vigesimal 179ib28
36 Base36 1gdwbk

Cryptographic Hash Functions

md5 347bdc4b186e2dcac135880f9606119f
sha1 15a41666a7e1ac730025abc555cb9db1e98f1160
sha256 3d7431908cccb5b8def8066077d4a7e7a83e9ea44101221f8221297bbad08937
sha512 ca6b3be361085e0ba25123afd95debbbf891343b91e87f45476fb83bf2a91685540ea1ca4e8c84c47be0b912eba367cb37a3331d2b7431259adacea8c7464f93
ripemd-160 b310e3699bea327a2c0fa8427fe7024c92662db2

87988448 as geometric shapes

Circle

Radius = n
Diameter 175976896
Circumference 552847723.67514
Area 2.4322106593254E+16

Sphere

Radius = n
Volume 2.8534192149746E+24
Surface area 9.7288426373016E+16
Circumference 552847723.67514

Square

Length = n
Perimeter 351953792
Area 7741966981448704
Diagonal 124434456.49376

Cube

Length = n
Surface area 46451801888692224
Volume 6.8120365916492E+23
Space diagonal 152400462.41513

Equilateral Triangle

Length = n
Perimeter 263965344
Area 3.3523700405975E+15
Altitude 76200231.207566

Triangular Pyramid

Length = n
Surface area 3.3523700405975E+15
Volume 8.0280621127434E+22
Height 41478152.164587