87130206 (number)

87130206 is an even 8-digits composite number following 87130205 and preceding 87130207. In scientific notation, it is written as 8.7130206 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 28239120 positive integers (up to 87130206) that are relatively prime to 87130206.

Interesting facts

Basic properties

Name

Name eighty-seven million one hundred thirty thousand two hundred six

Notation

Scientific notation 8.7130206 × 10^7
Engineering notation 8.7130206 × 10^6

Prime Factorization of 87130206

Prime Factorization 2 × 9 × 79 × 71 × 863

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 87130206
Product of the distinct prime numbers

The prime factorization of 87130206 is 2 × 9 × 79 × 71 × 863. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 52, 34, 810, 532, 6296, 335, 27850, 8341, 699168, 746484, 2664905, 2119418, 41679329, 17312870, 777000732, 365271183, 31800338, 7383890614

Basic calculations (n = 87130206)

Multiplication

n×y
n×2 174260412
n×3 261390618
n×4 348520824
n×5 435651030

Division

n÷y
n÷2 43565103
n÷3 29043402
n÷3 21782551.5
n÷5 17426041.2

Exponentiation

ny
n2 7591672797602436
n3 6.614640147397E+23
n4 5.7633495865857E+31
n5 5.0216183672923E+39

Nth Root

y√n
2√n 9334.3562177581
3√n 443.32570523492
4√n 96.614472092736
5√n 38.728773911688

Divisors of 87130206

1, 2, 9, 18, 71, 79, 142, 158, 639, 711, 863, 1278, 1422, 1726, 5609, 7767, 11218, 15534, 50481, 61273, 68177, 100962, 122546, 136354, 551457, 613593, 1102914, 1227186, 4840567, 9681134, 43565103, 87130206

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 -87130205
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 87130206 can be divided by 32 positive divisors. The sum of these divisors (counting 87130206) is 1, the average is 0.03125.

Base conversion 87130206

Base System Value
2 Binary 101001100011000000001011110
3 Ternary 20001221200011200
4 Quaternary 11030120001132
5 Quinary 134301131311
6 Senary 12351300330
8 Octal 514300136
10 Decimal 87130206
12 Duodecimal 2521a6a6
16 Hexadecimal 531805e
20 Vigesimal 174b5a6
36 Base36 1fvi3i

Cryptographic Hash Functions

md5 f22aaf4ed742f6592682133d933bf2c0
sha1 687f9668f36aa2b8dc2827697a742edc4a05bd66
sha256 eee57e3b6b190f7e756660260770fad3f7b77b7a783181917b97c503178210d3
sha512 8b77dbb34699d99089085df29e9758ba38ce1069b1f4a75075a6d859ecd2e59aa1c02b112f1dd119540e61ac2c36a20e361247f3302157f5f7a482e580e61c1d
ripemd-160 70d9a276f42536c94a4d8c5262dbe85c97aaec05

87130206 as geometric shapes

Circle

Radius = n
Diameter 174260412
Circumference 547455230.15073
Area 2.3849943489405E+16

Sphere

Radius = n
Volume 2.7707339857603E+24
Surface area 9.5399773957621E+16
Circumference 547455230.15073

Square

Length = n
Perimeter 348520824
Area 7591672797602436
Diagonal 123220719.01756

Cube

Length = n
Surface area 45550036785614616
Volume 6.614640147397E+23
Space diagonal 150913943.66594

Equilateral Triangle

Length = n
Perimeter 261390618
Area 3.2872907499715E+15
Altitude 75456971.832971

Triangular Pyramid

Length = n
Surface area 3.2872907499715E+15
Volume 7.795428172222E+22
Height 41073573.005854