91994590 (number)

91994590 is an even 8-digits composite number following 91994589 and preceding 91994591. In scientific notation, it is written as 9.1994590 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 36773440 positive integers (up to 91994590) that are relatively prime to 91994590.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-four thousand five hundred ninety

Notation

Scientific notation 9.1994590 × 10^7
Engineering notation 9.1994590 × 10^6

Prime Factorization of 91994590

Prime Factorization 2 × 5 × 3371 × 2729

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 91994590
Product of the distinct prime numbers

The prime factorization of 91994590 is 2 × 5 × 3371 × 2729. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 62, 15, 845, 895, 7434, 4866, 14042, 26788, 808600, 13652, 1114347, 9467583, 36419438, 59581779, 772872769, 436213893, 7528473363, 1941091509

Basic calculations (n = 91994590)

Multiplication

n×y
n×2 183989180
n×3 275983770
n×4 367978360
n×5 459972950

Division

n÷y
n÷2 45997295
n÷3 30664863.333333
n÷3 22998647.5
n÷5 18398918

Exponentiation

ny
n2 8463004589268100
n3 7.7855063735784E+23
n4 7.1622446677973E+31
n5 6.588877616937E+39

Nth Root

y√n
2√n 9591.3810267344
3√n 451.42689457912
4√n 97.935596320921
5√n 39.151865281605

Divisors of 91994590

1, 2, 5, 10, 2729, 3371, 5458, 6742, 13645, 16855, 27290, 33710, 9199459, 18398918, 45997295, 91994590

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 -91994589
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 91994590 can be divided by 16 positive divisors. The sum of these divisors (counting 91994590) is 1, the average is 0.0625.

Base conversion 91994590

Base System Value
2 Binary 101011110111011100111011110
3 Ternary 20102002210212001
4 Quaternary 11132323213132
5 Quinary 142022311330
6 Senary 13043432514
8 Octal 536734736
10 Decimal 91994590
12 Duodecimal 2698573a
16 Hexadecimal 57bb9de
20 Vigesimal 18ej69a
36 Base36 1irrha

Cryptographic Hash Functions

md5 5c29a545cb850210d161fe30f42e3e96
sha1 78c8e1e4ffd8dc01ccf60a342cffd21529860645
sha256 33dc3985276f77c15d64b5303976f9c6f050ad08fe32f472b59750261c25856f
sha512 91540040edaaee0ed17573c2168ad4532d57788bab31069a67dc820f88f9e94921ef7787cffcce3d2ffa78cec9dcc3452075184210054d6bf6957d35bb99b56c
ripemd-160 cfc096005787db869a20d720dbef47a76322c73e

91994590 as geometric shapes

Circle

Radius = n
Diameter 183989180
Circumference 578019056.22801
Area 2.6587313044941E+16

Sphere

Radius = n
Volume 3.2611852836947E+24
Surface area 1.0634925217977E+17
Circumference 578019056.22801

Square

Length = n
Perimeter 367978360
Area 8463004589268100
Diagonal 130099996.84295

Cube

Length = n
Surface area 50778027535608600
Volume 7.7855063735784E+23
Space diagonal 159339303.90147

Equilateral Triangle

Length = n
Perimeter 275983770
Area 3.6645884833252E+15
Altitude 79669651.950734

Triangular Pyramid

Length = n
Surface area 3.6645884833252E+15
Volume 9.1753072528806E+22
Height 43366665.614317