94394987 (number)

94394987 is an odd 8-digits composite number following 94394986 and preceding 94394988. In scientific notation, it is written as 9.4394987 × 10^7. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 93257616 positive integers (up to 94394987) that are relatively prime to 94394987.

Interesting facts

Basic properties

Name

Name ninety-four million three hundred ninety-four thousand nine hundred eighty-seven

Notation

Scientific notation 9.4394987 × 10^7
Engineering notation 9.4394987 × 10^6

Prime Factorization of 94394987

Prime Factorization 83 × 1137289

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 94394987
Product of the distinct prime numbers

The prime factorization of 94394987 is 83 × 1137289. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 4, 4, 287, 869, 6732, 7346, 10584, 96559, 336439, 149384, 694635, 8760409, 11989261, 63348440, 307797988, 236781491, 3998090310, 7965122810

Basic calculations (n = 94394987)

Multiplication

n×y
n×2 188789974
n×3 283184961
n×4 377579948
n×5 471974935

Division

n÷y
n÷2 47197493.5
n÷3 31464995.666667
n÷3 23598746.75
n÷5 18878997.4

Exponentiation

ny
n2 8910413570730169
n3 8.410983731737E+23
n4 7.9395470001452E+31
n5 7.494534358646E+39

Nth Root

y√n
2√n 9715.708260338
3√n 455.31956297209
4√n 98.568292367972
5√n 39.354081999606

Divisors of 94394987

1, 83, 1137289, 94394987

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -94394986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 94394987 can be divided by 4 positive divisors. The sum of these divisors (counting 94394987) is 1, the average is 0.25.

Base conversion 94394987

Base System Value
2 Binary 101101000000101101001101011
3 Ternary 20120121202120122
4 Quaternary 11220011221223
5 Quinary 143131114422
6 Senary 13211113455
8 Octal 550055153
10 Decimal 94394987
12 Duodecimal 2774288b
16 Hexadecimal 5a05a6b
20 Vigesimal 199j797
36 Base36 1k77mz

Cryptographic Hash Functions

md5 ae65a93bda7ba45a3e043f49133cc296
sha1 3f60e8fb80e20ddb97d4bfe3fc86eb8503957a6c
sha256 d3a907c9bab50b3f06733424b46cc80cf898709b3d10a729c4f6291c9431f706
sha512 7063259ac9ec9f96a66e3a7237f2e78cd6ece1c8f1f0bcea21ab978b45656b8504f8d753928927a8a7a7302cf5aa63681fe6350df48a1033722990b12ee4054b
ripemd-160 b46b8791376469f6e51bdfc116215f635e9fd9c7

94394987 as geometric shapes

Circle

Radius = n
Diameter 188789974
Circumference 593101195.38981
Area 2.7992889814253E+16

Sphere

Radius = n
Volume 3.5231846268118E+24
Surface area 1.1197155925701E+17
Circumference 593101195.38981

Square

Length = n
Perimeter 377579948
Area 8910413570730169
Diagonal 133494670.83543

Cube

Length = n
Surface area 53462481424381014
Volume 8.410983731737E+23
Space diagonal 163496913.4638

Equilateral Triangle

Length = n
Perimeter 283184961
Area 3.858322255239E+15
Altitude 81748456.731902

Triangular Pyramid

Length = n
Surface area 3.858322255239E+15
Volume 9.9124393886016E+22
Height 44498223.611811