85442912 (number)

85442912 is an even 8-digits composite number following 85442911 and preceding 85442913. In scientific notation, it is written as 8.5442912 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 24 positive divisors. There are 42581632 positive integers (up to 85442912) that are relatively prime to 85442912.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 8.5442912 × 10^7
Engineering notation 8.5442912 × 10^6

Prime Factorization of 85442912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 317 × 8423

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5340182
Product of the distinct prime numbers

The prime factorization of 85442912 is 2 × 2 × 2 × 2 × 2 × 317 × 8423. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 4, 77, 90, 227, 275, 8876, 5774, 16980, 69874, 925614, 997411, 8734037, 5160161, 86028829, 52016030, 428296707, 170717201, 627018880, 4244708490

Basic calculations (n = 85442912)

Multiplication

n×y
n×2 170885824
n×3 256328736
n×4 341771648
n×5 427214560

Division

n÷y
n÷2 42721456
n÷3 28480970.666667
n÷3 21360728
n÷5 17088582.4

Exponentiation

ny
n2 7300491211039744
n3 6.2377522810164E+23
n4 5.3297171922469E+31
n5 4.5538655704204E+39

Nth Root

y√n
2√n 9243.5335234963
3√n 440.44533423876
4√n 96.143296820404
5√n 38.577600225835

Divisors of 85442912

1, 2, 4, 8, 16, 32, 317, 634, 1268, 2536, 5072, 8423, 10144, 16846, 33692, 67384, 134768, 269536, 2670091, 5340182, 10680364, 21360728, 42721456, 85442912

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 -85442911
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 85442912 can be divided by 24 positive divisors. The sum of these divisors (counting 85442912) is 1, the average is 0.041666666666667.

Base conversion 85442912

Base System Value
2 Binary 101000101111100000101100000
3 Ternary 12221202221122022
4 Quaternary 11011330011200
5 Quinary 133333133122
6 Senary 12251201012
8 Octal 505740540
10 Decimal 85442912
12 Duodecimal 24746168
16 Hexadecimal 517c160
20 Vigesimal 16e075c
36 Base36 1evc68

Cryptographic Hash Functions

md5 03d108afb205a4fde4b4ec4693c09ff3
sha1 e59aff11e6e7a80b4678026edcc737481adf939b
sha256 3627c96b2f9985d35abf7542b29672e1300ff58056a7bfde7e6b057ec41055da
sha512 a26621736dc43227a4f4a3dc38e11d58c6489f10c97dd572dfdd13a1c056fbd6d0a1edcc29743a7e2e2d04606d640a3cd2bd55e38f57551a398f184be5a0388e
ripemd-160 185a5066c90f3c356c1adb775b995aecae70be2a

85442912 as geometric shapes

Circle

Radius = n
Diameter 170885824
Circumference 536853649.28104
Area 2.2935169556199E+16

Sphere

Radius = n
Volume 2.6128635654606E+24
Surface area 9.1740678224797E+16
Circumference 536853649.28104

Square

Length = n
Perimeter 341771648
Area 7300491211039744
Diagonal 120834524.95905

Cube

Length = n
Surface area 43802947266238464
Volume 6.2377522810164E+23
Space diagonal 147991464.73064

Equilateral Triangle

Length = n
Perimeter 256328736
Area 3.1612054244327E+15
Altitude 73995732.365318

Triangular Pyramid

Length = n
Surface area 3.1612054244327E+15
Volume 7.3512615621143E+22
Height 40278174.98635