85454984 (number)

85454984 is an even 8-digits composite number following 85454983 and preceding 85454985. In scientific notation, it is written as 8.5454984 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 42633360 positive integers (up to 85454984) that are relatively prime to 85454984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5454984 × 10^7
Engineering notation 8.5454984 × 10^6

Prime Factorization of 85454984

Prime Factorization 2 × 2 × 2 × 463 × 23071

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21363746
Product of the distinct prime numbers

The prime factorization of 85454984 is 2 × 2 × 2 × 463 × 23071. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 11, 94, 565, 467, 8577, 1879, 6179, 58667, 445863, 499742, 7204228, 9886112, 10401611, 20092500, 971769969, 849721197, 7092889531, 3083591823

Basic calculations (n = 85454984)

Multiplication

n×y
n×2 170909968
n×3 256364952
n×4 341819936
n×5 427274920

Division

n÷y
n÷2 42727492
n÷3 28484994.666667
n÷3 21363746
n÷5 17090996.8

Exponentiation

ny
n2 7302554290440256
n3 6.240396600487E+23
n4 5.3327299164827E+31
n5 4.5570834968935E+39

Nth Root

y√n
2√n 9244.1864974696
3√n 440.46607637546
4√n 96.146692597664
5√n 38.578690269378

Divisors of 85454984

1, 2, 4, 8, 463, 926, 1852, 3704, 23071, 46142, 92284, 184568, 10681873, 21363746, 42727492, 85454984

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85454983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85454984 can be divided by 16 positive divisors. The sum of these divisors (counting 85454984) is 1, the average is 0.0625.

Base conversion 85454984

Base System Value
2 Binary 101000101111111000010001000
3 Ternary 12221210120012102
4 Quaternary 11011333002020
5 Quinary 133334024414
6 Senary 12251332532
8 Octal 505770210
10 Decimal 85454984
12 Duodecimal 24751148
16 Hexadecimal 517f088
20 Vigesimal 16e1h94
36 Base36 1evlhk

Cryptographic Hash Functions

md5 270043dbc6ff6e2c97854ca89341657d
sha1 e952f6895915a3dabb7354f9e8e5c7edc0db4227
sha256 e39fbc50d2f8cde4d6198c131f3f91b8754be3f63eeeed3a3b9dd23d7ce1859d
sha512 35bf0514a3a4e0ee2b1e2c1b09a4c05e2cd7330f9f431eacb58d815bd3faa23024d6172efbccba8e4e9c12fabdc4cea9f3d23de0e676fbda51db3bc5724e4da9
ripemd-160 802bbf3ad1896a909db56cd2b27cc6afab8b77ed

85454984 as geometric shapes

Circle

Radius = n
Diameter 170909968
Circumference 536929499.89407
Area 2.2941650911288E+16

Sphere

Radius = n
Volume 2.6139712154102E+24
Surface area 9.1766603645151E+16
Circumference 536929499.89407

Square

Length = n
Perimeter 341819936
Area 7302554290440256
Diagonal 120851597.34518

Cube

Length = n
Surface area 43815325742641536
Volume 6.240396600487E+23
Space diagonal 148012374.04799

Equilateral Triangle

Length = n
Perimeter 256364952
Area 3.1620987640182E+15
Altitude 74006187.023993

Triangular Pyramid

Length = n
Surface area 3.1620987640182E+15
Volume 7.3543779224964E+22
Height 40283865.781725