85187072 (number)

85187072 is an even 8-digits composite number following 85187071 and preceding 85187073. In scientific notation, it is written as 8.5187072 × 10^7. The sum of its digits is 38. It has a total of 11 prime factors and 40 positive divisors. There are 42384384 positive integers (up to 85187072) that are relatively prime to 85187072.

Interesting facts

Basic properties

Name

Name eighty-five million one hundred eighty-seven thousand seventy-two

Notation

Scientific notation 8.5187072 × 10^7
Engineering notation 8.5187072 × 10^6

Prime Factorization of 85187072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 379 × 439

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 332762
Product of the distinct prime numbers

The prime factorization of 85187072 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 379 × 439. Since it has a total of 11 prime factors.

Most popular turbo-numbers

2, 7, 51, 49, 845, 392, 5792, 8872, 94191, 20270, 733620, 269105, 5013135, 6458257, 78125033, 36056442, 923827802, 763100402, 7151752478, 5299521301

Basic calculations (n = 85187072)

Multiplication

n×y
n×2 170374144
n×3 255561216
n×4 340748288
n×5 425935360

Division

n÷y
n÷2 42593536
n÷3 28395690.666667
n÷3 21296768
n÷5 17037414.4

Exponentiation

ny
n2 7256837235933184
n3 6.1818871610972E+23
n4 5.2661686668826E+31
n5 4.4860948938988E+39

Nth Root

y√n
2√n 9229.684284958
3√n 440.00528919262
4√n 96.071245880117
5√n 38.554470078834

Divisors of 85187072

1, 2, 4, 8, 16, 32, 64, 128, 256, 379, 439, 512, 758, 878, 1516, 1756, 3032, 3512, 6064, 7024, 12128, 14048, 24256, 28096, 48512, 56192, 97024, 112384, 166381, 194048, 224768, 332762, 665524, 1331048, 2662096, 5324192, 10648384, 21296768, 42593536, 85187072

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 -85187071
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 85187072 can be divided by 40 positive divisors. The sum of these divisors (counting 85187072) is 1, the average is 0.025.

Base conversion 85187072

Base System Value
2 Binary 101000100111101101000000000
3 Ternary 12221021221200202
4 Quaternary 11010331220000
5 Quinary 133301441242
6 Senary 12241504332
8 Octal 504755000
10 Decimal 85187072
12 Duodecimal 246420a8
16 Hexadecimal 513da00
20 Vigesimal 16c87dc
36 Base36 1epurk

Cryptographic Hash Functions

md5 56217ac0529f0cfd550b2b478d84c4b2
sha1 92f93b5d20ec7162ebc53e91cfdd2d5443c002bd
sha256 5ec8322b315ad3d853f2bde73b344b20f53043f16b5ce795e5090e6cb2558378
sha512 a159ac5b0dba390c25f38f4ec32e252e1013a2889c905aa3c261c674f65fc2341310ae5ef914e2132c71d926adfb7bcb526a20640128e532fb6aa635943b04d3
ripemd-160 a315b5b065e2c0e1fdcd272eded35ecfd4780ab8

85187072 as geometric shapes

Circle

Radius = n
Diameter 170374144
Circumference 535246159.15205
Area 2.2798026548705E+16

Sphere

Radius = n
Volume 2.5894628387499E+24
Surface area 9.1192106194818E+16
Circumference 535246159.15205

Square

Length = n
Perimeter 340748288
Area 7256837235933184
Diagonal 120472712.56125

Cube

Length = n
Surface area 43541023415599104
Volume 6.1818871610972E+23
Space diagonal 147548336.85203

Equilateral Triangle

Length = n
Perimeter 255561216
Area 3.1423026987235E+15
Altitude 73774168.426014

Triangular Pyramid

Length = n
Surface area 3.1423026987235E+15
Volume 7.2854238869032E+22
Height 40157570.853751