87408072 (number)

87408072 is an even 8-digits composite number following 87408071 and preceding 87408073. In scientific notation, it is written as 8.7408072 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 48 positive divisors. There are 29135376 positive integers (up to 87408072) that are relatively prime to 87408072.

Interesting facts

Basic properties

Name

Name eighty-seven million four hundred eight thousand seventy-two

Notation

Scientific notation 8.7408072 × 10^7
Engineering notation 8.7408072 × 10^6

Prime Factorization of 87408072

Prime Factorization 2 × 2 × 2 × 3 × 27 × 3 × 44963

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7284006
Product of the distinct prime numbers

The prime factorization of 87408072 is 2 × 2 × 2 × 3 × 27 × 3 × 44963. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 1, 65, 42, 654, 340, 2240, 1694, 35051, 97552, 459329, 817641, 1874785, 2374752, 40307496, 92254399, 518153893, 221734889, 8078684917, 8045014851

Basic calculations (n = 87408072)

Multiplication

n×y
n×2 174816144
n×3 262224216
n×4 349632288
n×5 437040360

Division

n÷y
n÷2 43704036
n÷3 29136024
n÷3 21852018
n÷5 17481614.4

Exponentiation

ny
n2 7640171050757184
n3 6.678126212969E+23
n4 5.8372213684828E+31
n5 5.1022026565628E+39

Nth Root

y√n
2√n 9349.2284173615
3√n 443.79647355629
4√n 96.691408187912
5√n 38.753444364234

Divisors of 87408072

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 44963, 89926, 134889, 179852, 269778, 359704, 404667, 539556, 809334, 1079112, 1214001, 1618668, 2428002, 3237336, 3642003, 4856004, 7284006, 9712008, 10926009, 14568012, 21852018, 29136024, 43704036, 87408072

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87408071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87408072 can be divided by 48 positive divisors. The sum of these divisors (counting 87408072) is 1, the average is 0.020833333333333.

Base conversion 87408072

Base System Value
2 Binary 101001101011011110111001000
3 Ternary 20002110210100000
4 Quaternary 11031123313020
5 Quinary 134334024242
6 Senary 12401243000
8 Octal 515336710
10 Decimal 87408072
12 Duodecimal 25333460
16 Hexadecimal 535bdc8
20 Vigesimal 176603c
36 Base36 1g1gi0

Cryptographic Hash Functions

md5 fa74bd39da05254f6bcf0c3e2b728ce9
sha1 3c7ef53739c9d215707904ff77590b634d31a5b5
sha256 07c5073a808bc4c3aecddcfc9743eaec40db2b25079b62af582ca9587e8e96b9
sha512 730eba17ec8f50e97c6f594c49fc8a5ddaf61d3ce625b36bacc84047781b7007ecd42a5d044cfc51e7b2178b8e947b8db21a741c78cde4186611324a7faaa9a4
ripemd-160 1ea985df3d9f799bc2c88fa313f81cd560c76354

87408072 as geometric shapes

Circle

Radius = n
Diameter 174816144
Circumference 549201113.7193
Area 2.4002305245228E+16

Sphere

Radius = n
Volume 2.7973269667212E+24
Surface area 9.6009220980913E+16
Circumference 549201113.7193

Square

Length = n
Perimeter 349632288
Area 7640171050757184
Diagonal 123613680.88328

Cube

Length = n
Surface area 45841026304543104
Volume 6.678126212969E+23
Space diagonal 151395221.69564

Equilateral Triangle

Length = n
Perimeter 262224216
Area 3.3082911096071E+15
Altitude 75697610.847819

Triangular Pyramid

Length = n
Surface area 3.3082911096071E+15
Volume 7.8702472180167E+22
Height 41204560.294428