87198744 (number)

87198744 is an even 8-digits composite number following 87198743 and preceding 87198745. In scientific notation, it is written as 8.7198744 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 29006496 positive integers (up to 87198744) that are relatively prime to 87198744.

Interesting facts

Basic properties

Name

Name eighty-seven million one hundred ninety-eight thousand seven hundred forty-four

Notation

Scientific notation 8.7198744 × 10^7
Engineering notation 8.7198744 × 10^6

Prime Factorization of 87198744

Prime Factorization 2 × 2 × 2 × 3 × 523 × 6947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21799686
Product of the distinct prime numbers

The prime factorization of 87198744 is 2 × 2 × 2 × 3 × 523 × 6947. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87198744)

Multiplication

n×y
n×2 174397488
n×3 261596232
n×4 348794976
n×5 435993720

Division

n÷y
n÷2 43599372
n÷3 29066248
n÷3 21799686
n÷5 17439748.8

Exponentiation

ny
n2 7603620955177536
n3 6.6302619714356E+23
n4 5.7815051630015E+31
n5 5.0413998864325E+39

Nth Root

y√n
2√n 9338.0267722897
3√n 443.44191710924
4√n 96.633466109261
5√n 38.734864928861

Divisors of 87198744

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 -87198743
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 87198744 can be divided by 32 positive divisors. The sum of these divisors (counting 87198744) is 1, the average is 0.03125.

Base conversion 87198744

Base System Value
2 Binary 101001100101000110000011000
3 Ternary 20002002011012010
4 Quaternary 11030220300120
5 Quinary 134310324434
6 Senary 12352545520
8 Octal 514506030
10 Decimal 87198744
12 Duodecimal 252522a0
16 Hexadecimal 5328c18
20 Vigesimal 174jgh4
36 Base36 1fwyzc

Cryptographic Hash Functions

md5 c400f93b5549f38d0dd33a80cbb69bf0
sha1 a63816ffce6ae104f2e0c79c55c2dc05c1cf254a
sha256 0e34231c1f41801b2945dcf12c2e6968f60e10cf909fb54565370a19b3632b65
sha512 df86d92ed4774e3cef5387906d5cf31575754488edadcf744dab100f6df6589a81f5be2d342f18dee087ccb26f2e2c6111820254e1859230187d664a691e9525
ripemd-160 4a64246851efa639cfc47bc5a104539c8ec88874

87198744 as geometric shapes

Circle

Radius = n
Diameter 174397488
Circumference 547885867.10531
Area 2.3887479733467E+16

Sphere

Radius = n
Volume 2.7772776401117E+24
Surface area 9.5549918933869E+16
Circumference 547885867.10531

Square

Length = n
Perimeter 348794976
Area 7603620955177536
Diagonal 123317646.3867

Cube

Length = n
Surface area 45621725731065216
Volume 6.6302619714356E+23
Space diagonal 151032654.96419

Equilateral Triangle

Length = n
Perimeter 261596232
Area 3.2924644539657E+15
Altitude 75516327.482096

Triangular Pyramid

Length = n
Surface area 3.2924644539657E+15
Volume 7.813838668409E+22
Height 41105882.1289