85455968 (number)

85455968 is an even 8-digits composite number following 85455967 and preceding 85455969. In scientific notation, it is written as 8.5455968 × 10^7. The sum of its digits is 50. It has a total of 7 prime factors and 24 positive divisors. There are 39441024 positive integers (up to 85455968) that are relatively prime to 85455968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5455968 × 10^7
Engineering notation 8.5455968 × 10^6

Prime Factorization of 85455968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 205423

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5340998
Product of the distinct prime numbers

The prime factorization of 85455968 is 2 × 2 × 2 × 2 × 2 × 13 × 205423. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 1, 57, 35, 825, 505, 1509, 695, 795, 46969, 984820, 262833, 4642610, 8558564, 69834114, 48075287, 786921365, 966429782, 910443235, 54809499

Basic calculations (n = 85455968)

Multiplication

n×y
n×2 170911936
n×3 256367904
n×4 341823872
n×5 427279840

Division

n÷y
n÷2 42727984
n÷3 28485322.666667
n÷3 21363992
n÷5 17091193.6

Exponentiation

ny
n2 7302722466817024
n3 6.240612174372E+23
n4 5.3329755427354E+31
n5 4.5573458732478E+39

Nth Root

y√n
2√n 9244.2397199553
3√n 440.4677670003
4√n 96.146969374782
5√n 38.578779114416

Divisors of 85455968

1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 205423, 410846, 821692, 1643384, 2670499, 3286768, 5340998, 6573536, 10681996, 21363992, 42727984, 85455968

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85455967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85455968 can be divided by 24 positive divisors. The sum of these divisors (counting 85455968) is 1, the average is 0.041666666666667.

Base conversion 85455968

Base System Value
2 Binary 101000101111111010001100000
3 Ternary 12221210121112212
4 Quaternary 11011333101200
5 Quinary 133334042333
6 Senary 12251341252
8 Octal 505772140
10 Decimal 85455968
12 Duodecimal 24751828
16 Hexadecimal 517f460
20 Vigesimal 16e1ji8
36 Base36 1evm8w

Cryptographic Hash Functions

md5 e16d18d3c732cf4b8ca25e507f527c3f
sha1 bf210d3e931397f376bc34eceb752d7a7e6a02dd
sha256 5a59261b62eab01ade121728d6f24a5a0888b07c41fed8bcf69a9c7e96a1c7c1
sha512 ece5738a64fdd41bae9966b19666ddd0ab8617edd4cdb481fa8322c7fceb1b10e20490db12c554ef1ea115e3e8a61b3ce2a11a99817e8af546f2d09a2b7f1fc4
ripemd-160 729ef992fbf3281fef51f0afb7ef4104a8d312fd

85455968 as geometric shapes

Circle

Radius = n
Diameter 170911936
Circumference 536935682.54841
Area 2.2942179252957E+16

Sphere

Radius = n
Volume 2.614061514788E+24
Surface area 9.176871701183E+16
Circumference 536935682.54841

Square

Length = n
Perimeter 341823872
Area 7302722466817024
Diagonal 120852988.93132

Cube

Length = n
Surface area 43816334800902144
Volume 6.240612174372E+23
Space diagonal 148014078.38598

Equilateral Triangle

Length = n
Perimeter 256367904
Area 3.1621715865255E+15
Altitude 74007039.19299

Triangular Pyramid

Length = n
Surface area 3.1621715865255E+15
Volume 7.3546319787562E+22
Height 40284329.643774