87195972 (number)

87195972 is an even 8-digits composite number following 87195971 and preceding 87195973. In scientific notation, it is written as 8.7195972 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 29030848 positive integers (up to 87195972) that are relatively prime to 87195972.

Interesting facts

Basic properties

Name

Name eighty-seven million one hundred ninety-five thousand nine hundred seventy-two

Notation

Scientific notation 8.7195972 × 10^7
Engineering notation 8.7195972 × 10^6

Prime Factorization of 87195972

Prime Factorization 2 × 2 × 3 × 947 × 7673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43597986
Product of the distinct prime numbers

The prime factorization of 87195972 is 2 × 2 × 3 × 947 × 7673. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 28, 21, 996, 465, 985, 8607, 25914, 43932, 915531, 855363, 5243781, 7424226, 88554506, 31217259, 851560750, 569242419, 968454549, 8303695976

Basic calculations (n = 87195972)

Multiplication

n×y
n×2 174391944
n×3 261587916
n×4 348783888
n×5 435979860

Division

n÷y
n÷2 43597986
n÷3 29065324
n÷3 21798993
n÷5 17439194.4

Exponentiation

ny
n2 7603137533024784
n3 6.6296296744178E+23
n4 5.780770034609E+31
n5 5.0405986207621E+39

Nth Root

y√n
2√n 9337.8783457486
3√n 443.43721813476
4√n 96.632698118952
5√n 38.734618653729

Divisors of 87195972

1, 2, 3, 4, 6, 12, 947, 1894, 2841, 3788, 5682, 7673, 11364, 15346, 23019, 30692, 46038, 92076, 7266331, 14532662, 21798993, 29065324, 43597986, 87195972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87195971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87195972 can be divided by 24 positive divisors. The sum of these divisors (counting 87195972) is 1, the average is 0.041666666666667.

Base conversion 87195972

Base System Value
2 Binary 101001100101000000101000100
3 Ternary 20002002000101110
4 Quaternary 11030220011010
5 Quinary 134310232342
6 Senary 12352525020
8 Octal 514500504
10 Decimal 87195972
12 Duodecimal 25250770
16 Hexadecimal 5328144
20 Vigesimal 174j9ic
36 Base36 1fwwuc

Cryptographic Hash Functions

md5 43f0e46911a88f4236e7270fe239fabb
sha1 2b52e4c7d10139c8b3eae2a661fb4c9a83675391
sha256 7757fa6be9885ad1fd973bdeaa72f8f4cb5837a25a6fe80dc8be9db56d814063
sha512 517d1833760a20ec8ba6539414391fb635b8a4025c0fae8d48bae4be3a8397c1561605b160c15cfd77c24e6e4eab1ccd9a9cf00d02469b43851daa26022937ac
ripemd-160 92ad04080102fe44b180bf5f956b9a30d556d493

87195972 as geometric shapes

Circle

Radius = n
Diameter 174391944
Circumference 547868450.11564
Area 2.3885961017983E+16

Sphere

Radius = n
Volume 2.7770127841562E+24
Surface area 9.5543844071934E+16
Circumference 547868450.11564

Square

Length = n
Perimeter 348783888
Area 7603137533024784
Diagonal 123313726.1867

Cube

Length = n
Surface area 45618825198148704
Volume 6.6296296744178E+23
Space diagonal 151027853.71935

Equilateral Triangle

Length = n
Perimeter 261587916
Area 3.2922551260332E+15
Altitude 75513926.859677

Triangular Pyramid

Length = n
Surface area 3.2922551260332E+15
Volume 7.8130934992273E+22
Height 41104575.395568