85454968 (number)

85454968 is an even 8-digits composite number following 85454967 and preceding 85454969. In scientific notation, it is written as 8.5454968 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 32 positive divisors. There are 41783040 positive integers (up to 85454968) that are relatively prime to 85454968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5454968 × 10^7
Engineering notation 8.5454968 × 10^6

Prime Factorization of 85454968

Prime Factorization 2 × 2 × 2 × 73 × 131 × 1117

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21363742
Product of the distinct prime numbers

The prime factorization of 85454968 is 2 × 2 × 2 × 73 × 131 × 1117. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 10, 76, 87, 852, 142, 8986, 3988, 88029, 37227, 602030, 541924, 5395527, 1186511, 92224601, 19267114, 995640520, 183318089, 460632300, 9560440263

Basic calculations (n = 85454968)

Multiplication

n×y
n×2 170909936
n×3 256364904
n×4 341819872
n×5 427274840

Division

n÷y
n÷2 42727484
n÷3 28484989.333333
n÷3 21363742
n÷5 17090993.6

Exponentiation

ny
n2 7302551555881024
n3 6.2403930952616E+23
n4 5.33272592263E+31
n5 4.5570792307112E+39

Nth Root

y√n
2√n 9244.1856320608
3√n 440.46604888552
4√n 96.146688097203
5√n 38.578688824737

Divisors of 85454968

1, 2, 4, 8, 73, 131, 146, 262, 292, 524, 584, 1048, 1117, 2234, 4468, 8936, 9563, 19126, 38252, 76504, 81541, 146327, 163082, 292654, 326164, 585308, 652328, 1170616, 10681871, 21363742, 42727484, 85454968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85454967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85454968 can be divided by 32 positive divisors. The sum of these divisors (counting 85454968) is 1, the average is 0.03125.

Base conversion 85454968

Base System Value
2 Binary 101000101111111000001111000
3 Ternary 12221210120011211
4 Quaternary 11011333001320
5 Quinary 133334024333
6 Senary 12251332504
8 Octal 505770170
10 Decimal 85454968
12 Duodecimal 24751134
16 Hexadecimal 517f078
20 Vigesimal 16e1h88
36 Base36 1evlh4

Cryptographic Hash Functions

md5 84d4b491a56d2b8c0d8ce669656a7980
sha1 db61a2cafa2a3aca5829c93ee6e925d59e2a8174
sha256 f4cc14cf6373ca31b2c89dd0ecf18408cab4a52400ab4021be1323c1bc5b5f37
sha512 2a987499a686263d5058e28279f30978d1a8be5c417b2758a0293585e9d4438920a4766845b5f2f5a871883df620637513aac686237652834ce316184e1388a1
ripemd-160 e4c421473a1b9f048d030768b0de357d273123d3

85454968 as geometric shapes

Circle

Radius = n
Diameter 170909936
Circumference 536929399.3631
Area 2.2941642320417E+16

Sphere

Radius = n
Volume 2.6139697471449E+24
Surface area 9.1766569281666E+16
Circumference 536929399.3631

Square

Length = n
Perimeter 341819872
Area 7302551555881024
Diagonal 120851574.71776

Cube

Length = n
Surface area 43815309335286144
Volume 6.2403930952616E+23
Space diagonal 148012346.33517

Equilateral Triangle

Length = n
Perimeter 256364904
Area 3.1620975799193E+15
Altitude 74006173.167586

Triangular Pyramid

Length = n
Surface area 3.1620975799193E+15
Volume 7.3543737915487E+22
Height 40283858.239253