87081344 (number)

87081344 is an even 8-digits composite number following 87081343 and preceding 87081345. In scientific notation, it is written as 8.7081344 × 10^7. The sum of its digits is 35. It has a total of 10 prime factors and 64 positive divisors. There are 35119104 positive integers (up to 87081344) that are relatively prime to 87081344.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-one thousand three hundred forty-four

Notation

Scientific notation 8.7081344 × 10^7
Engineering notation 8.7081344 × 10^6

Prime Factorization of 87081344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 5717

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1360646
Product of the distinct prime numbers

The prime factorization of 87081344 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 5717. Since it has a total of 10 prime factors.

Most popular turbo-numbers

9, 3, 82, 79, 209, 807, 9193, 5817, 31148, 98343, 883683, 560502, 6934273, 2341264, 72186386, 50935643, 371718049, 947412514, 7823391645, 9027258325

Basic calculations (n = 87081344)

Multiplication

n×y
n×2 174162688
n×3 261244032
n×4 348325376
n×5 435406720

Division

n÷y
n÷2 43540672
n÷3 29027114.666667
n÷3 21770336
n÷5 17416268.8

Exponentiation

ny
n2 7583160472846336
n3 6.6035180574313E+23
n4 5.7504322756939E+31
n5 5.007553711484E+39

Nth Root

y√n
2√n 9331.7385304133
3√n 443.24281843778
4√n 96.600924066042
5√n 38.724429172772

Divisors of 87081344

1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 5717, 7616, 11434, 15232, 22868, 40019, 45736, 80038, 91472, 97189, 160076, 182944, 194378, 320152, 365888, 388756, 640304, 680323, 731776, 777512, 1280608, 1360646, 1555024, 2561216, 2721292, 3110048, 5122432, 5442584, 6220096, 10885168, 12440192, 21770336, 43540672, 87081344

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87081343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87081344 can be divided by 64 positive divisors. The sum of these divisors (counting 87081344) is 1, the average is 0.015625.

Base conversion 87081344

Base System Value
2 Binary 101001100001100000110000000
3 Ternary 20001212012010222
4 Quaternary 11030030012000
5 Quinary 134243100334
6 Senary 12350242212
8 Octal 514140600
10 Decimal 87081344
12 Duodecimal 251b6368
16 Hexadecimal 530c180
20 Vigesimal 1745374
36 Base36 1fuge8

Cryptographic Hash Functions

md5 cd4e714faff815067c556152a07f2e02
sha1 d428994059e308696190308e8d1ca024dce3e283
sha256 377abbd23e5149899739b2615f8e2fea3080b76eb2f818bf66036c435b5888fd
sha512 38c7bc39de1a21a02352f20e2a1461c40abfec72308cd1dfbd989a8ca27f66c05cf96812d0c64b535f94623236d950975b9b1f473b3a2c83fb48c1278d2fa864
ripemd-160 a1ead9e504210da0fd02a78b2f02d1ddcf0ae475

87081344 as geometric shapes

Circle

Radius = n
Diameter 174162688
Circumference 547148221.15025
Area 2.3823201232487E+16

Sphere

Radius = n
Volume 2.7660751756098E+24
Surface area 9.5292804929946E+16
Circumference 547148221.15025

Square

Length = n
Perimeter 348325376
Area 7583160472846336
Diagonal 123151617.71448

Cube

Length = n
Surface area 45498962837078016
Volume 6.6035180574313E+23
Space diagonal 150829312.19938

Equilateral Triangle

Length = n
Perimeter 261244032
Area 3.2836048052295E+15
Altitude 75414656.099692

Triangular Pyramid

Length = n
Surface area 3.2836048052295E+15
Volume 7.7823206634959E+22
Height 41050539.238159