91738893 (number)

91738893 is an odd 8-digits composite number following 91738892 and preceding 91738894. In scientific notation, it is written as 9.1738893 × 10^7. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 61159260 positive integers (up to 91738893) that are relatively prime to 91738893.

Interesting facts

Basic properties

Name

Name ninety-one million seven hundred thirty-eight thousand eight hundred ninety-three

Notation

Scientific notation 9.1738893 × 10^7
Engineering notation 9.1738893 × 10^6

Prime Factorization of 91738893

Prime Factorization 3 × 30579631

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 91738893
Product of the distinct prime numbers

The prime factorization of 91738893 is 3 × 30579631. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 6, 6, 92, 789, 211, 9072, 6515, 35512, 84115, 941579, 534529, 3799051, 9091146, 8846498, 99561915, 149370678, 813728352, 2008416212, 4852774348

Basic calculations (n = 91738893)

Multiplication

n×y
n×2 183477786
n×3 275216679
n×4 366955572
n×5 458694465

Division

n÷y
n÷2 45869446.5
n÷3 30579631
n÷3 22934723.25
n÷5 18347778.6

Exponentiation

ny
n2 8416024488865449
n3 7.7207677006941E+23
n4 7.0829468197183E+31
n5 6.4978170041883E+39

Nth Root

y√n
2√n 9578.0422321057
3√n 451.00826267263
4√n 97.867472799218
5√n 39.130076688917

Divisors of 91738893

1, 3, 30579631, 91738893

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 -91738892
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 91738893 can be divided by 4 positive divisors. The sum of these divisors (counting 91738893) is 1, the average is 0.25.

Base conversion 91738893

Base System Value
2 Binary 101011101111101001100001101
3 Ternary 20101121211002210
4 Quaternary 11131331030031
5 Quinary 141441121033
6 Senary 13034141033
8 Octal 535751415
10 Decimal 91738893
12 Duodecimal 26881779
16 Hexadecimal 577d30d
20 Vigesimal 18d774d
36 Base36 1ima6l

Cryptographic Hash Functions

md5 8c1fae7f1ad873b7391596d577eda125
sha1 220ab2a97a5170d4f5700c9330c8a881b157ca2c
sha256 2713b3bf3f13ba75790ab08083d31f339433c705729675878ece2c9b4dfeb7f0
sha512 404ccac72abf00dd3eb05c00ffaff6689ca3a182a8cc81905800fa19fea8da2a871d09fa189d69da8eeb8b7cbd6f79a58d9fe6f2180943faa4f19519fc401444
ripemd-160 96fb51cb09c71e4aca3a2aad63be88a446a8d389

91738893 as geometric shapes

Circle

Radius = n
Diameter 183477786
Circumference 576412464.59452
Area 2.6439720706651E+16

Sphere

Radius = n
Volume 3.2340676118098E+24
Surface area 1.0575888282661E+17
Circumference 576412464.59452

Square

Length = n
Perimeter 366955572
Area 8416024488865449
Diagonal 129738386.67769

Cube

Length = n
Surface area 50496146933192694
Volume 7.7207677006941E+23
Space diagonal 158896423.70612

Equilateral Triangle

Length = n
Perimeter 275216679
Area 3.6442455031147E+15
Altitude 79448211.853062

Triangular Pyramid

Length = n
Surface area 3.6442455031147E+15
Volume 9.0990119952114E+22
Height 43246128.892565