91994837 (number)

91994837 is an odd 8-digits composite number following 91994836 and preceding 91994838. In scientific notation, it is written as 9.1994837 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 78712000 positive integers (up to 91994837) that are relatively prime to 91994837.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-four thousand eight hundred thirty-seven

Notation

Scientific notation 9.1994837 × 10^7
Engineering notation 9.1994837 × 10^6

Prime Factorization of 91994837

Prime Factorization 11 × 17 × 491951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 91994837
Product of the distinct prime numbers

The prime factorization of 91994837 is 11 × 17 × 491951. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91994837)

Multiplication

n×y
n×2 183989674
n×3 275984511
n×4 367979348
n×5 459974185

Division

n÷y
n÷2 45997418.5
n÷3 30664945.666667
n÷3 22998709.25
n÷5 18398967.4

Exponentiation

ny
n2 8463050034656569
n3 7.7855690846108E+23
n4 7.1623215889101E+31
n5 6.5889660711336E+39

Nth Root

y√n
2√n 9591.3939028694
3√n 451.42729859687
4√n 97.935662058667
5√n 39.151886305668

Divisors of 91994837

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 -91994836
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 91994837 can be divided by 8 positive divisors. The sum of these divisors (counting 91994837) is 1, the average is 0.125.

Base conversion 91994837

Base System Value
2 Binary 101011110111011101011010101
3 Ternary 20102002211012012
4 Quaternary 11132323223111
5 Quinary 142022313322
6 Senary 13043434005
8 Octal 536735325
10 Decimal 91994837
12 Duodecimal 26985905
16 Hexadecimal 57bbad5
20 Vigesimal 18ej71h
36 Base36 1irro5

Cryptographic Hash Functions

md5 f905e581b68936eeecf553d65ce46216
sha1 f00a610fbff731d16467765dec6b273e2e27b105
sha256 38e99c01db042096821497720367a4a8708cc4a13087cd6566d7c7fad90b4c7f
sha512 032b4e928c2984dfa996c9bb6da9450f49788a02e64c8cea86e752037fd5da4821b054b53520c1b6c085ecf43fb179589ea1bf48dd91f1957d4f04dfaf8d8704
ripemd-160 312d6bcdc45af62bb91432f9851748c9db74a45d

91994837 as geometric shapes

Circle

Radius = n
Diameter 183989674
Circumference 578020608.17478
Area 2.658745581584E+16

Sphere

Radius = n
Volume 3.2612115520305E+24
Surface area 1.0634982326336E+17
Circumference 578020608.17478

Square

Length = n
Perimeter 367979348
Area 8463050034656569
Diagonal 130100346.1537

Cube

Length = n
Surface area 50778300207939414
Volume 7.7855690846108E+23
Space diagonal 159339731.71802

Equilateral Triangle

Length = n
Perimeter 275984511
Area 3.6646081617557E+15
Altitude 79669865.859009

Triangular Pyramid

Length = n
Surface area 3.6646081617557E+15
Volume 9.175381158541E+22
Height 43366782.051234