85154448 (number)

85154448 is an even 8-digits composite number following 85154447 and preceding 85154449. In scientific notation, it is written as 8.5154448 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 27724032 positive integers (up to 85154448) that are relatively prime to 85154448.

Interesting facts

Basic properties

Name

Name eighty-five million one hundred fifty-four thousand four hundred forty-eight

Notation

Scientific notation 8.5154448 × 10^7
Engineering notation 8.5154448 × 10^6

Prime Factorization of 85154448

Prime Factorization 2 × 2 × 2 × 2 × 3 × 43 × 41257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10644306
Product of the distinct prime numbers

The prime factorization of 85154448 is 2 × 2 × 2 × 2 × 3 × 43 × 41257. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85154448)

Multiplication

n×y
n×2 170308896
n×3 255463344
n×4 340617792
n×5 425772240

Division

n÷y
n÷2 42577224
n÷3 28384816
n÷3 21288612
n÷5 17030889.6

Exponentiation

ny
n2 7251280014184704
n3 6.1747874690133E+23
n4 5.2581061844115E+31
n5 4.4775112965894E+39

Nth Root

y√n
2√n 9227.9167746572
3√n 439.94911257223
4√n 96.062046483808
5√n 38.551516593696

Divisors of 85154448

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 -85154447
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 85154448 can be divided by 40 positive divisors. The sum of these divisors (counting 85154448) is 1, the average is 0.025.

Base conversion 85154448

Base System Value
2 Binary 101000100110101101010010000
3 Ternary 12221020021221110
4 Quaternary 11010311222100
5 Quinary 133244420243
6 Senary 12241053320
8 Octal 504655220
10 Decimal 85154448
12 Duodecimal 24627240
16 Hexadecimal 5135a90
20 Vigesimal 16c4628
36 Base36 1ep5lc

Cryptographic Hash Functions

md5 68d23f8f394e8105c7ce2ea564f7322a
sha1 6997bca014c83d30461de7efccdd831ba8047cdd
sha256 cfa0c25c417dfad6d7d287d54b58995e5be2a8a56953c3120f909b17fc9a4e3e
sha512 1cafc081969787bfb08f2ad09b13b2a213dec89d9a3da6ec41e9fc9927ab8824468c8022f602607e5e6f995a6fd5417a4a9974d298efb420bc67e4a21bf661e4
ripemd-160 949681b9e408220906d4fa88fc6f7b05f9613b18

85154448 as geometric shapes

Circle

Radius = n
Diameter 170308896
Circumference 535041176.51459
Area 2.2780568021685E+16

Sphere

Radius = n
Volume 2.5864889266841E+24
Surface area 9.1122272086741E+16
Circumference 535041176.51459

Square

Length = n
Perimeter 340617792
Area 7251280014184704
Diagonal 120426575.25799

Cube

Length = n
Surface area 43507680085108224
Volume 6.1747874690133E+23
Space diagonal 147491830.42648

Equilateral Triangle

Length = n
Perimeter 255463344
Area 3.1398963511192E+15
Altitude 73745915.213241

Triangular Pyramid

Length = n
Surface area 3.1398963511192E+15
Volume 7.2770568195417E+22
Height 40142191.752665