85440448 (number)

85440448 is an even 8-digits composite number following 85440447 and preceding 85440449. In scientific notation, it is written as 8.5440448 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 14 positive divisors. There are 42720192 positive integers (up to 85440448) that are relatively prime to 85440448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5440448 × 10^7
Engineering notation 8.5440448 × 10^6

Prime Factorization of 85440448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 1335007

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2670014
Product of the distinct prime numbers

The prime factorization of 85440448 is 2 × 2 × 2 × 2 × 2 × 2 × 1335007. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 10, 73, 71, 661, 582, 6609, 8211, 62616, 22322, 73455, 890877, 9579023, 9975025, 89043816, 89242245, 132476441, 923518712, 1645373791, 8996462654

Basic calculations (n = 85440448)

Multiplication

n×y
n×2 170880896
n×3 256321344
n×4 341761792
n×5 427202240

Division

n÷y
n÷2 42720224
n÷3 28480149.333333
n÷3 21360112
n÷5 17088089.6

Exponentiation

ny
n2 7300070154440704
n3 6.2372126442684E+23
n4 5.3291024259756E+31
n5 4.5532089871324E+39

Nth Root

y√n
2√n 9243.4002401714
3√n 440.44110034851
4√n 96.142603668568
5√n 38.577377723345

Divisors of 85440448

1, 2, 4, 8, 16, 32, 64, 1335007, 2670014, 5340028, 10680056, 21360112, 42720224, 85440448

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85440447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85440448 can be divided by 14 positive divisors. The sum of these divisors (counting 85440448) is 1, the average is 0.071428571428571.

Base conversion 85440448

Base System Value
2 Binary 101000101111011011111000000
3 Ternary 12221202211021001
4 Quaternary 11011323133000
5 Quinary 133333043243
6 Senary 12251141344
8 Octal 505733700
10 Decimal 85440448
12 Duodecimal 24744854
16 Hexadecimal 517b7c0
20 Vigesimal 16e0128
36 Base36 1eva9s

Cryptographic Hash Functions

md5 ac168fd710afe06d74b945c5f707f387
sha1 44f7489967fdd610207d751baa4d2077f9512698
sha256 7de5ea329d3e5ed0b771c8164bdb81dcd55ea4328493529e235fcebcd16779ca
sha512 6d159f0d3e5e2896f2b2152c7d4a5dccaaa8f88d505d71b9d281cb7281eef7ca450386d4ea9eae7a085ebb117e4ee1d4b169e8ca893074282eb0a5f194c4f7cb
ripemd-160 67d68508043a05e3ff405ecfc687e7aca40fbacb

85440448 as geometric shapes

Circle

Radius = n
Diameter 170880896
Circumference 536838167.51244
Area 2.2933846767881E+16

Sphere

Radius = n
Volume 2.6126375229481E+24
Surface area 9.1735387071524E+16
Circumference 536838167.51244

Square

Length = n
Perimeter 341761792
Area 7300070154440704
Diagonal 120831040.33683

Cube

Length = n
Surface area 43800420926644224
Volume 6.2372126442684E+23
Space diagonal 147987196.95745

Equilateral Triangle

Length = n
Perimeter 256321344
Area 3.1610231015771E+15
Altitude 73993598.478723

Triangular Pyramid

Length = n
Surface area 3.1610231015771E+15
Volume 7.3506255941078E+22
Height 40277013.445611