91993727 (number)

91993727 is an odd 8-digits composite number following 91993726 and preceding 91993728. In scientific notation, it is written as 9.1993727 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 77016240 positive integers (up to 91993727) that are relatively prime to 91993727.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-three thousand seven hundred twenty-seven

Notation

Scientific notation 9.1993727 × 10^7
Engineering notation 9.1993727 × 10^6

Prime Factorization of 91993727

Prime Factorization 7 × 7 × 43 × 43661

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13141961
Product of the distinct prime numbers

The prime factorization of 91993727 is 7 × 7 × 43 × 43661. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 65, 67, 695, 555, 3108, 1925, 61519, 12960, 469340, 499446, 9309871, 1795147, 64431254, 99492408, 854937660, 696934998, 8454512280, 6144730717

Basic calculations (n = 91993727)

Multiplication

n×y
n×2 183987454
n×3 275981181
n×4 367974908
n×5 459968635

Division

n÷y
n÷2 45996863.5
n÷3 30664575.666667
n÷3 22998431.75
n÷5 18398745.4

Exponentiation

ny
n2 8462845807350529
n3 7.785287268445E+23
n4 7.161975915899E+31
n5 6.5885685718779E+39

Nth Root

y√n
2√n 9591.3360383213
3√n 451.42548296485
4√n 97.935366636988
5√n 39.151791824706

Divisors of 91993727

1, 7, 43, 49, 301, 2107, 43661, 305627, 1877423, 2139389, 13141961, 91993727

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91993726
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91993727 can be divided by 12 positive divisors. The sum of these divisors (counting 91993727) is 1, the average is 0.083333333333333.

Base conversion 91993727

Base System Value
2 Binary 101011110111011011001111111
3 Ternary 20102002202200002
4 Quaternary 11132323121333
5 Quinary 142022244402
6 Senary 13043424515
8 Octal 536733177
10 Decimal 91993727
12 Duodecimal 2698513b
16 Hexadecimal 57bb67f
20 Vigesimal 18ej467
36 Base36 1irqtb

Cryptographic Hash Functions

md5 16ca33f88c9ac2cfc0199789bc079301
sha1 722b256a6d5b2f60d47968bf1d59a8bc27f8f3f9
sha256 de16196e1a26b624738d297533dce905c88d2c4b50cce041fd30fb73eb7cd411
sha512 bae01037ee23e44cefa0f8477e70cfc52aa7fa8b3fb827f340a30e1c13dbc0361cf5ffa94273d481adec3d48c790089c55dd09ae1818181848d08f7ff895cd20
ripemd-160 aed73dc902b2539d5f745ceef63f3421ba6f668a

91993727 as geometric shapes

Circle

Radius = n
Diameter 183987454
Circumference 578013633.83909
Area 2.6586814216836E+16

Sphere

Radius = n
Volume 3.2610935051511E+24
Surface area 1.0634725686734E+17
Circumference 578013633.83909

Square

Length = n
Perimeter 367974908
Area 8462845807350529
Diagonal 130098776.37665

Cube

Length = n
Surface area 50777074844103174
Volume 7.785287268445E+23
Space diagonal 159337809.14162

Equilateral Triangle

Length = n
Perimeter 275981181
Area 3.6645197287381E+15
Altitude 79668904.57081

Triangular Pyramid

Length = n
Surface area 3.6645197287381E+15
Volume 9.1750490350046E+22
Height 43366258.792216