87087730 (number)

87087730 is an even 8-digits composite number following 87087729 and preceding 87087731. In scientific notation, it is written as 8.7087730 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 34468416 positive integers (up to 87087730) that are relatively prime to 87087730.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-seven thousand seven hundred thirty

Notation

Scientific notation 8.7087730 × 10^7
Engineering notation 8.7087730 × 10^6

Prime Factorization of 87087730

Prime Factorization 2 × 5 × 109 × 733 × 109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 798970
Product of the distinct prime numbers

The prime factorization of 87087730 is 2 × 5 × 109 × 733 × 109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 90, 33, 294, 845, 7477, 2553, 73548, 38083, 879824, 660034, 9367234, 6883118, 45141044, 57301337, 391700389, 180439349, 677123401, 4199548382

Basic calculations (n = 87087730)

Multiplication

n×y
n×2 174175460
n×3 261263190
n×4 348350920
n×5 435438650

Division

n÷y
n÷2 43543865
n÷3 29029243.333333
n÷3 21771932.5
n÷5 17417546

Exponentiation

ny
n2 7584272716552900
n3 6.6049709458553E+23
n4 5.7521192639049E+31
n5 5.0093900938275E+39

Nth Root

y√n
2√n 9332.0806897497
3√n 443.25365305639
4√n 96.602695043926
5√n 38.724997117499

Divisors of 87087730

1, 2, 5, 10, 109, 218, 545, 733, 1090, 1466, 3665, 7330, 11881, 23762, 59405, 79897, 118810, 159794, 399485, 798970, 8708773, 17417546, 43543865, 87087730

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 -87087729
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 87087730 can be divided by 24 positive divisors. The sum of these divisors (counting 87087730) is 1, the average is 0.041666666666667.

Base conversion 87087730

Base System Value
2 Binary 101001100001101101001110010
3 Ternary 20001212111220111
4 Quaternary 11030031221302
5 Quinary 134243301410
6 Senary 12350331534
8 Octal 514155162
10 Decimal 87087730
12 Duodecimal 251b9baa
16 Hexadecimal 530da72
20 Vigesimal 1745j6a
36 Base36 1fulbm

Cryptographic Hash Functions

md5 30409a8493d02bd99fc0e6dafa2bc45b
sha1 5d254b854444d571fb18e016ba864a7f7baec1f0
sha256 14029927dc6fc11cde84af5fcee277994196ce7a261c6427d05c28aa9f11899b
sha512 eeaf08fe63d2253e8313568945bdda45a5e08dd1d8a369c13cce6511a2d86eb64f95a1484baff48cbac0170882f6ff2badc90ed4487defef0d3b564aeeea5d86
ripemd-160 52c0bfa1894865550fc54850ac51eaab0c831586

87087730 as geometric shapes

Circle

Radius = n
Diameter 174175460
Circumference 547188345.57162
Area 2.3826695449144E+16

Sphere

Radius = n
Volume 2.7666837600897E+24
Surface area 9.5306781796576E+16
Circumference 547188345.57162

Square

Length = n
Perimeter 348350920
Area 7584272716552900
Diagonal 123160648.88229

Cube

Length = n
Surface area 45505636299317400
Volume 6.6049709458553E+23
Space diagonal 150840373.07584

Equilateral Triangle

Length = n
Perimeter 261263190
Area 3.284086420882E+15
Altitude 75420186.53792

Triangular Pyramid

Length = n
Surface area 3.284086420882E+15
Volume 7.784032908924E+22
Height 41053549.627429