91369972 (number)

91369972 is an even 8-digits composite number following 91369971 and preceding 91369973. In scientific notation, it is written as 9.1369972 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 45665856 positive integers (up to 91369972) that are relatively prime to 91369972.

Interesting facts

Basic properties

Name

Name ninety-one million three hundred sixty-nine thousand nine hundred seventy-two

Notation

Scientific notation 9.1369972 × 10^7
Engineering notation 9.1369972 × 10^6

Prime Factorization of 91369972

Prime Factorization 2 × 2 × 4597 × 4969

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45684986
Product of the distinct prime numbers

The prime factorization of 91369972 is 2 × 2 × 4597 × 4969. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 72, 85, 774, 591, 3520, 9554, 60969, 78924, 807970, 210289, 8803841, 9397906, 91256498, 64056299, 514547514, 7309119, 6678908794, 3701325031

Basic calculations (n = 91369972)

Multiplication

n×y
n×2 182739944
n×3 274109916
n×4 365479888
n×5 456849860

Division

n÷y
n÷2 45684986
n÷3 30456657.333333
n÷3 22842493
n÷5 18273994.4

Exponentiation

ny
n2 8348471783280784
n3 7.6279963308116E+23
n4 6.9696981116235E+31
n5 6.368211213075E+39

Nth Root

y√n
2√n 9558.7641460599
3√n 450.40288527945
4√n 97.768932417511
5√n 39.098554214863

Divisors of 91369972

1, 2, 4, 4597, 4969, 9194, 9938, 18388, 19876, 22842493, 45684986, 91369972

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 -91369971
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 91369972 can be divided by 12 positive divisors. The sum of these divisors (counting 91369972) is 1, the average is 0.083333333333333.

Base conversion 91369972

Base System Value
2 Binary 101011100100011000111110100
3 Ternary 20100221002001001
4 Quaternary 11130203013310
5 Quinary 141342314342
6 Senary 13022213044
8 Octal 534430764
10 Decimal 91369972
12 Duodecimal 26724184
16 Hexadecimal 57231f4
20 Vigesimal 18b14ic
36 Base36 1iedis

Cryptographic Hash Functions

md5 8124ea7c440a0e2fd03d8ac580e021ce
sha1 496cfe8f4c2342500651a16687cfdea3ed69912d
sha256 7424b5d6ecde8fcd71c362120a7e04370d9e5e5e5c1e1d5e1507d889fee46974
sha512 38eb1cfd042b6fb0b795d95554d46d4e48eb462af3f6fe59cacf009a4a1c55eb104ec1a06e3c696e95c16c4febfda26099ae8d32015ca4e0f9dbf6cda0a5f92f
ripemd-160 aadda6014fec9f96c3c2f87b18d58da189fce0d6

91369972 as geometric shapes

Circle

Radius = n
Diameter 182739944
Circumference 574094465.58781
Area 2.6227497623057E+16

Sphere

Radius = n
Volume 3.195207631265E+24
Surface area 1.0490999049223E+17
Circumference 574094465.58781

Square

Length = n
Perimeter 365479888
Area 8348471783280784
Diagonal 129216653.59605

Cube

Length = n
Surface area 50090830699684704
Volume 7.6279963308116E+23
Space diagonal 158257433.79015

Equilateral Triangle

Length = n
Perimeter 274109916
Area 3.6149943235494E+15
Altitude 79128716.895073

Triangular Pyramid

Length = n
Surface area 3.6149943235494E+15
Volume 8.9896798873049E+22
Height 43072217.86535