87972016 (number)

87972016 is an even 8-digits composite number following 87972015 and preceding 87972017. In scientific notation, it is written as 8.7972016 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 39567360 positive integers (up to 87972016) that are relatively prime to 87972016.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred seventy-two thousand sixteen

Notation

Scientific notation 8.7972016 × 10^7
Engineering notation 8.7972016 × 10^6

Prime Factorization of 87972016

Prime Factorization 2 × 2 × 2 × 2 × 11 × 97 × 5153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10996502
Product of the distinct prime numbers

The prime factorization of 87972016 is 2 × 2 × 2 × 2 × 11 × 97 × 5153. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 2, 23, 30, 769, 919, 6415, 4834, 60060, 37734, 296683, 638296, 6636194, 5923249, 43966499, 49690330, 537550059, 81633045, 9721360408, 2477452860

Basic calculations (n = 87972016)

Multiplication

n×y
n×2 175944032
n×3 263916048
n×4 351888064
n×5 439860080

Division

n÷y
n÷2 43986008
n÷3 29324005.333333
n÷3 21993004
n÷5 17594403.2

Exponentiation

ny
n2 7739075599104256
n3 6.8082208242961E+23
n4 5.9893291128651E+31
n5 5.2689335654623E+39

Nth Root

y√n
2√n 9379.339848838
3√n 444.74886473733
4√n 96.846991945222
5√n 38.803322110709

Divisors of 87972016

1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4268, 5153, 8536, 10306, 17072, 20612, 41224, 56683, 82448, 113366, 226732, 453464, 499841, 906928, 999682, 1999364, 3998728, 5498251, 7997456, 10996502, 21993004, 43986008, 87972016

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87972015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87972016 can be divided by 40 positive divisors. The sum of these divisors (counting 87972016) is 1, the average is 0.025.

Base conversion 87972016

Base System Value
2 Binary 101001111100101100010110000
3 Ternary 20010112102220211
4 Quaternary 11033211202300
5 Quinary 140010101031
6 Senary 12421313504
8 Octal 517454260
10 Decimal 87972016
12 Duodecimal 25565894
16 Hexadecimal 53e58b0
20 Vigesimal 179ga0g
36 Base36 1gdjn4

Cryptographic Hash Functions

md5 a065912f825e2b7a10759fc0b875d49a
sha1 91a8aacf8e9115fb961c893ae20bc3593bf06a0b
sha256 9998296e4466d19438a22380014b95ccce8b69aab22ec67556b35342e3be53aa
sha512 736624b2c07f9d34ffadbc1668660962adc4af187c2a27216dd6c9001e36acf9682dd8a2555e784a77f2153f5b2001cdc602ade14e378bc40399ee3a3d65ae87
ripemd-160 1eeaff0b31d50756802322c25dcedf01888c8ee5

87972016 as geometric shapes

Circle

Radius = n
Diameter 175944032
Circumference 552744478.37417
Area 2.4313023047722E+16

Sphere

Radius = n
Volume 2.8518208700834E+24
Surface area 9.7252092190888E+16
Circumference 552744478.37417

Square

Length = n
Perimeter 351888064
Area 7739075599104256
Diagonal 124411218.1365

Cube

Length = n
Surface area 46434453594625536
Volume 6.8082208242961E+23
Space diagonal 152372001.35626

Equilateral Triangle

Length = n
Perimeter 263916048
Area 3.3511180353163E+15
Altitude 76186000.678131

Triangular Pyramid

Length = n
Surface area 3.3511180353163E+15
Volume 8.0235651877921E+22
Height 41470406.045501