88891994 (number)

88891994 is an even 8-digits composite number following 88891993 and preceding 88891995. In scientific notation, it is written as 8.8891994 × 10^7. The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors. There are 42106716 positive integers (up to 88891994) that are relatively prime to 88891994.

Interesting facts

Basic properties

Name

Name eighty-eight million eight hundred ninety-one thousand nine hundred ninety-four

Notation

Scientific notation 8.8891994 × 10^7
Engineering notation 8.8891994 × 10^6

Prime Factorization of 88891994

Prime Factorization 2 × 19 × 2339263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 88891994
Product of the distinct prime numbers

The prime factorization of 88891994 is 2 × 19 × 2339263. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 88891994)

Multiplication

n×y
n×2 177783988
n×3 266675982
n×4 355567976
n×5 444459970

Division

n÷y
n÷2 44445997
n÷3 29630664.666667
n÷3 22222998.5
n÷5 17778398.8

Exponentiation

ny
n2 7901786597296036
n3 7.0240556679612E+23
n4 6.2438231429207E+31
n5 5.5502588935757E+39

Nth Root

y√n
2√n 9428.2550877668
3√n 446.29382998683
4√n 97.099202302422
5√n 38.884142824241

Divisors of 88891994

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -88891993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 88891994 can be divided by 8 positive divisors. The sum of these divisors (counting 88891994) is 1, the average is 0.125.

Base conversion 88891994

Base System Value
2 Binary 101010011000110001001011010
3 Ternary 20012021011220002
4 Quaternary 11103012021122
5 Quinary 140224020434
6 Senary 12453133002
8 Octal 523061132
10 Decimal 88891994
12 Duodecimal 2592a162
16 Hexadecimal 54c625a
20 Vigesimal 17fb9je
36 Base36 1gx9i2

Cryptographic Hash Functions

md5 c22575251184ac39cff3baa7b801281f
sha1 ce7605ac944dfa6e1df595d4a20a8a93096910de
sha256 31f24e280e84893c8d8a8de9a8fe3a6608029135a5720c5f2b0b0ac97a838039
sha512 ed6906e3329f8f07510e24a0886a2501a71ce4386f13525f59cd211a2f7ed58d5abb96a54b49a637362510ee61f82667af332ac49a9c0328008bea20b70ab8ed
ripemd-160 60088b75c5fc902fb242c9144a2860911c1d4561

88891994 as geometric shapes

Circle

Radius = n
Diameter 177783988
Circumference 558524870.6267
Area 2.48241947243E+16

Sphere

Radius = n
Volume 2.942229557983E+24
Surface area 9.9296778897198E+16
Circumference 558524870.6267

Square

Length = n
Perimeter 355567976
Area 7901786597296036
Diagonal 125712263.50119

Cube

Length = n
Surface area 47410719583776216
Volume 7.0240556679612E+23
Space diagonal 153965449.99411

Equilateral Triangle

Length = n
Perimeter 266675982
Area 3.4215739642709E+15
Altitude 76982724.997054

Triangular Pyramid

Length = n
Surface area 3.4215739642709E+15
Volume 8.2779289904119E+22
Height 41904087.833729