85966438 (number)

85966438 is an even 8-digits composite number following 85966437 and preceding 85966439. In scientific notation, it is written as 8.5966438 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 42887040 positive integers (up to 85966438) that are relatively prime to 85966438.

Interesting facts

Basic properties

Name

Name eighty-five million nine hundred sixty-six thousand four hundred thirty-eight

Notation

Scientific notation 8.5966438 × 10^7
Engineering notation 8.5966438 × 10^6

Prime Factorization of 85966438

Prime Factorization 2 × 449 × 95731

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85966438
Product of the distinct prime numbers

The prime factorization of 85966438 is 2 × 449 × 95731. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 5, 43, 86, 627, 242, 8054, 4036, 40885, 97051, 655679, 458268, 5845081, 8759110, 95559569, 53346602, 334409697, 918519820, 8375774542, 2499937832

Basic calculations (n = 85966438)

Multiplication

n×y
n×2 171932876
n×3 257899314
n×4 343865752
n×5 429832190

Division

n÷y
n÷2 42983219
n÷3 28655479.333333
n÷3 21491609.5
n÷5 17193287.6

Exponentiation

ny
n2 7390228462407844
n3 6.3531161691942E+23
n4 5.4615476726583E+31
n5 4.6950979938562E+39

Nth Root

y√n
2√n 9271.8087771481
3√n 441.34306906982
4√n 96.290231992389
5√n 38.624759337217

Divisors of 85966438

1, 2, 449, 898, 95731, 191462, 42983219, 85966438

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85966437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85966438 can be divided by 8 positive divisors. The sum of these divisors (counting 85966438) is 1, the average is 0.125.

Base conversion 85966438

Base System Value
2 Binary 101000111111011111001100110
3 Ternary 12222202112210011
4 Quaternary 11013323321212
5 Quinary 134001411223
6 Senary 12310320434
8 Octal 507737146
10 Decimal 85966438
12 Duodecimal 2495911a
16 Hexadecimal 51fbe66
20 Vigesimal 16h5g1i
36 Base36 1f6k4m

Cryptographic Hash Functions

md5 cf5181bf00e1f42bababd8812aa88554
sha1 acbf42f602638f23551cf1a675719d12d67f0bf3
sha256 a2390f29eb8368d272860a8957a3d5d2ecc4c329ef4561da2721e5a13afa8e1d
sha512 e05a8a068c865f8c5a8a477bce290b99e76c919cc35ddd8dc10b587b13784885c79781d452ce152cdd1b3d9d8d1f18285a0bafcc6a2f72ca7369815e28dcb9ff
ripemd-160 6d16fe6f973c0879754b2e9c9f65d5e8a4cee21a

85966438 as geometric shapes

Circle

Radius = n
Diameter 171932876
Circumference 540143060.15216
Area 2.3217087445851E+16

Sphere

Radius = n
Volume 2.6611870779391E+24
Surface area 9.2868349783403E+16
Circumference 540143060.15216

Square

Length = n
Perimeter 343865752
Area 7390228462407844
Diagonal 121574902.52851

Cube

Length = n
Surface area 44341370774447064
Volume 6.3531161691942E+23
Space diagonal 148898238.36172

Equilateral Triangle

Length = n
Perimeter 257899314
Area 3.200062794108E+15
Altitude 74449119.18086

Triangular Pyramid

Length = n
Surface area 3.200062794108E+15
Volume 7.4872192081719E+22
Height 40524967.509502