87081792 (number)

87081792 is an even 8-digits composite number following 87081791 and preceding 87081793. In scientific notation, it is written as 8.7081792 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 28 positive divisors. There are 24880128 positive integers (up to 87081792) that are relatively prime to 87081792.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-one thousand seven hundred ninety-two

Notation

Scientific notation 8.7081792 × 10^7
Engineering notation 8.7081792 × 10^6

Prime Factorization of 87081792

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 21 × 64793

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2721306
Product of the distinct prime numbers

The prime factorization of 87081792 is 2 × 2 × 2 × 2 × 2 × 2 × 21 × 64793. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 4, 59, 34, 80, 496, 8480, 7641, 82274, 9535, 276182, 957578, 7258292, 5460834, 4284195, 47937593, 664555855, 489126091, 9361379184, 4865528834

Basic calculations (n = 87081792)

Multiplication

n×y
n×2 174163584
n×3 261245376
n×4 348327168
n×5 435408960

Division

n÷y
n÷2 43540896
n÷3 29027264
n÷3 21770448
n÷5 17416358.4

Exponentiation

ny
n2 7583238497931264
n3 6.6036199756324E+23
n4 5.7505506116507E+31
n5 5.0076825224924E+39

Nth Root

y√n
2√n 9331.762534484
3√n 443.24357854105
4√n 96.601048309447
5√n 38.724469017147

Divisors of 87081792

1, 2, 4, 8, 16, 21, 32, 42, 64, 84, 168, 336, 672, 1344, 64793, 129586, 259172, 518344, 1036688, 1360653, 2073376, 2721306, 4146752, 5442612, 10885224, 21770448, 43540896, 87081792

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87081791
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87081792 can be divided by 28 positive divisors. The sum of these divisors (counting 87081792) is 1, the average is 0.035714285714286.

Base conversion 87081792

Base System Value
2 Binary 101001100001100001101000000
3 Ternary 20001212012202120
4 Quaternary 11030030031000
5 Quinary 134243104132
6 Senary 12350244240
8 Octal 514141500
10 Decimal 87081792
12 Duodecimal 251b6680
16 Hexadecimal 530c340
20 Vigesimal 174549c
36 Base36 1fugqo

Cryptographic Hash Functions

md5 8effaa09a5981a90afde7dde7735d148
sha1 681f61fd7f63f71b9ea81ae985e344a402daa452
sha256 544958206aaf4ee2c1b92040175869d7d43c16b0ac121b1f1e173dab6f47575a
sha512 61a63861c52232193cff637507e599917704d093b643a8b1ef5b17a4663e22208fc0f8dc632d40aedeff5aff594c26139588b2afbd3441c4490942f49180ec58
ripemd-160 81d5f21daee554fadb60cd3e31bd08d557aea1eb

87081792 as geometric shapes

Circle

Radius = n
Diameter 174163584
Circumference 547151036.01727
Area 2.382344635552E+16

Sphere

Radius = n
Volume 2.7661178670061E+24
Surface area 9.5293785422081E+16
Circumference 547151036.01727

Square

Length = n
Perimeter 348327168
Area 7583238497931264
Diagonal 123152251.28215

Cube

Length = n
Surface area 45499430987587584
Volume 6.6036199756324E+23
Space diagonal 150830088.15814

Equilateral Triangle

Length = n
Perimeter 261245376
Area 3.2836385910823E+15
Altitude 75415044.079072

Triangular Pyramid

Length = n
Surface area 3.2836385910823E+15
Volume 7.7824407752477E+22
Height 41050750.427384