85454938 (number)

85454938 is an even 8-digits composite number following 85454937 and preceding 85454939. In scientific notation, it is written as 8.5454938 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 41062896 positive integers (up to 85454938) that are relatively prime to 85454938.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred fifty-four thousand nine hundred thirty-eight

Notation

Scientific notation 8.5454938 × 10^7
Engineering notation 8.5454938 × 10^6

Prime Factorization of 85454938

Prime Factorization 2 × 29 × 223 × 6607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85454938
Product of the distinct prime numbers

The prime factorization of 85454938 is 2 × 29 × 223 × 6607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 50, 79, 897, 406, 5961, 3017, 76573, 63844, 533277, 990197, 436315, 764209, 78749601, 22479438, 277201682, 248635680, 2264089751, 5813189948

Basic calculations (n = 85454938)

Multiplication

n×y
n×2 170909876
n×3 256364814
n×4 341819752
n×5 427274690

Division

n÷y
n÷2 42727469
n÷3 28484979.333333
n÷3 21363734.5
n÷5 17090987.6

Exponentiation

ny
n2 7302546428583844
n3 6.2403865229675E+23
n4 5.3327184341623E+31
n5 4.5570712316279E+39

Nth Root

y√n
2√n 9244.1840094191
3√n 440.46599734187
4√n 96.146679658837
5√n 38.578686116033

Divisors of 85454938

1, 2, 29, 58, 223, 446, 6467, 6607, 12934, 13214, 191603, 383206, 1473361, 2946722, 42727469, 85454938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85454937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85454938 can be divided by 16 positive divisors. The sum of these divisors (counting 85454938) is 1, the average is 0.0625.

Base conversion 85454938

Base System Value
2 Binary 101000101111111000001011010
3 Ternary 12221210120010201
4 Quaternary 11011333001122
5 Quinary 133334024223
6 Senary 12251332414
8 Octal 505770132
10 Decimal 85454938
12 Duodecimal 2475110a
16 Hexadecimal 517f05a
20 Vigesimal 16e1h6i
36 Base36 1evlga

Cryptographic Hash Functions

md5 3b8a52314ba6802fca3c0cfdf7dd7e03
sha1 9fd2d97200a459a86608a9b2b3fc88b330bdc8d4
sha256 64e2c271f8a00a32933c701062360e3542bb6890a3e957f0504c50b592357cf3
sha512 504772d659f7e3a703b387f96912b591921fa95c6c35eeec954fb958c39046d6d95b54e741587c580004bc2a477735af7033d403f8267be3ae25b844b85f5896
ripemd-160 296460fbb7193be18b693501704b3f494c4dcf5a

85454938 as geometric shapes

Circle

Radius = n
Diameter 170909876
Circumference 536929210.86754
Area 2.2941626212537E+16

Sphere

Radius = n
Volume 2.6139669941487E+24
Surface area 9.176650485015E+16
Circumference 536929210.86754

Square

Length = n
Perimeter 341819752
Area 7302546428583844
Diagonal 120851532.29135

Cube

Length = n
Surface area 43815278571503064
Volume 6.2403865229675E+23
Space diagonal 148012294.37365

Equilateral Triangle

Length = n
Perimeter 256364814
Area 3.1620953597345E+15
Altitude 74006147.186824

Triangular Pyramid

Length = n
Surface area 3.1620953597345E+15
Volume 7.3543660460258E+22
Height 40283844.097117