94389945 (number)

94389945 is an odd 8-digits composite number following 94389944 and preceding 94389946. In scientific notation, it is written as 9.4389945 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 45384192 positive integers (up to 94389945) that are relatively prime to 94389945.

Interesting facts

Basic properties

Name

Name ninety-four million three hundred eighty-nine thousand nine hundred forty-five

Notation

Scientific notation 9.4389945 × 10^7
Engineering notation 9.4389945 × 10^6

Prime Factorization of 94389945

Prime Factorization 39 × 5 × 43 × 11257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 94389945
Product of the distinct prime numbers

The prime factorization of 94389945 is 39 × 5 × 43 × 11257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 89, 98, 196, 619, 7386, 4970, 62787, 73870, 448708, 814708, 381585, 2715653, 63784097, 93156090, 397004780, 927196012, 310748934, 2934833972

Basic calculations (n = 94389945)

Multiplication

n×y
n×2 188779890
n×3 283169835
n×4 377559780
n×5 471949725

Division

n÷y
n÷2 47194972.5
n÷3 31463315
n÷3 23597486.25
n÷5 18877989

Exponentiation

ny
n2 8909461717103025
n3 8.4096360145696E+23
n4 7.9378508088524E+31
n5 7.4925330126579E+39

Nth Root

y√n
2√n 9715.4487801645
3√n 455.31145603695
4√n 98.566976113527
5√n 39.353661579989

Divisors of 94389945

1, 5, 39, 43, 195, 215, 1677, 8385, 11257, 56285, 439023, 484051, 2195115, 2420255, 18877989, 94389945

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 -94389944
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 94389945 can be divided by 16 positive divisors. The sum of these divisors (counting 94389945) is 1, the average is 0.0625.

Base conversion 94389945

Base System Value
2 Binary 101101000000100011010111001
3 Ternary 20120121111122220
4 Quaternary 11220010122321
5 Quinary 143130434240
6 Senary 13211034253
8 Octal 550043271
10 Decimal 94389945
12 Duodecimal 2773b989
16 Hexadecimal 5a046b9
20 Vigesimal 199ieh5
36 Base36 1k73qx

Cryptographic Hash Functions

md5 9cf8988aa1654ef3c133657a9d1f30f1
sha1 321bfff638633d861a6a63d5e8b8e6d84c1a4f41
sha256 4fb86fc8ae5d6dc97f5d6aa014c67c7350b8bac8b7db91791185c077b75c163c
sha512 d360d021f2446d9d5a3b7a81afc8c3d8a8f87504fb940a161a77c087c3e64b89b5a8d39941f59d71619cfcf050bcff488a77f2255a28ee3fe7ef9411c9a45ab0
ripemd-160 ae324565b6f52009fecb7809ce53200fb4cd1d72

94389945 as geometric shapes

Circle

Radius = n
Diameter 188779890
Circumference 593069515.56949
Area 2.798989947789E+16

Sphere

Radius = n
Volume 3.5226200963648E+24
Surface area 1.1195959791156E+17
Circumference 593069515.56949

Square

Length = n
Perimeter 377559780
Area 8909461717103025
Diagonal 133487540.37065

Cube

Length = n
Surface area 53456770302618150
Volume 8.4096360145696E+23
Space diagonal 163488180.46363

Equilateral Triangle

Length = n
Perimeter 283169835
Area 3.8579100905281E+15
Altitude 81744090.231816

Triangular Pyramid

Length = n
Surface area 3.8579100905281E+15
Volume 9.910851088688E+22
Height 44495846.790217