87081070 (number)

87081070 is an even 8-digits composite number following 87081069 and preceding 87081071. In scientific notation, it is written as 8.7081070 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 34790400 positive integers (up to 87081070) that are relatively prime to 87081070.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-one thousand seventy

Notation

Scientific notation 8.7081070 × 10^7
Engineering notation 8.7081070 × 10^6

Prime Factorization of 87081070

Prime Factorization 2 × 5 × 907 × 9601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87081070
Product of the distinct prime numbers

The prime factorization of 87081070 is 2 × 5 × 907 × 9601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 6, 72, 893, 735, 639, 2052, 35150, 95151, 183817, 630323, 5954788, 16299, 21405586, 12790519, 588894200, 727901130, 165967472, 6614337387

Basic calculations (n = 87081070)

Multiplication

n×y
n×2 174162140
n×3 261243210
n×4 348324280
n×5 435405350

Division

n÷y
n÷2 43540535
n÷3 29027023.333333
n÷3 21770267.5
n÷5 17416214

Exponentiation

ny
n2 7583112752344900
n3 6.6034557240484E+23
n4 5.7503599014776E+31
n5 5.0074749310576E+39

Nth Root

y√n
2√n 9331.7238493217
3√n 443.24235355191
4√n 96.600848077653
5√n 38.724404803587

Divisors of 87081070

1, 2, 5, 10, 907, 1814, 4535, 9070, 9601, 19202, 48005, 96010, 8708107, 17416214, 43540535, 87081070

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87081069
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87081070 can be divided by 16 positive divisors. The sum of these divisors (counting 87081070) is 1, the average is 0.0625.

Base conversion 87081070

Base System Value
2 Binary 101001100001100000001101110
3 Ternary 20001212011202211
4 Quaternary 11030030001232
5 Quinary 134243043240
6 Senary 12350241034
8 Octal 514140156
10 Decimal 87081070
12 Duodecimal 251b617a
16 Hexadecimal 530c06e
20 Vigesimal 17452da
36 Base36 1fug6m

Cryptographic Hash Functions

md5 d4c96669422ea6830afb8ad0f635cb23
sha1 7c84d570b78b00e4d92b1d0f3b713ba916137118
sha256 96595510684cd55aebc4a298058dbed3b1d4cabaa86af822451d3959120453b8
sha512 96e4fc757c2f0e86f6d4f4a486c257e7bfc3ec5a7279d1fb196fc71fce316ab06e11509d7d853332f1e23228e89079738b38f3775c50b60dc93817eef4babebf
ripemd-160 ca814beb7118a98536a34964254e3a66e06d0a7c

87081070 as geometric shapes

Circle

Radius = n
Diameter 174162140
Circumference 547146499.55748
Area 2.382305131411E+16

Sphere

Radius = n
Volume 2.7660490654635E+24
Surface area 9.5292205256439E+16
Circumference 547146499.55748

Square

Length = n
Perimeter 348324280
Area 7583112752344900
Diagonal 123151230.21996

Cube

Length = n
Surface area 45498676514069400
Volume 6.6034557240484E+23
Space diagonal 150828837.61746

Equilateral Triangle

Length = n
Perimeter 261243210
Area 3.2835841416462E+15
Altitude 75414418.808731

Triangular Pyramid

Length = n
Surface area 3.2835841416462E+15
Volume 7.7822472028996E+22
Height 41050410.07332