91472018 (number)

91472018 is an even 8-digits composite number following 91472017 and preceding 91472019. In scientific notation, it is written as 9.1472018 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 40956960 positive integers (up to 91472018) that are relatively prime to 91472018.

Interesting facts

Basic properties

Name

Name ninety-one million four hundred seventy-two thousand eighteen

Notation

Scientific notation 9.1472018 × 10^7
Engineering notation 9.1472018 × 10^6

Prime Factorization of 91472018

Prime Factorization 2 × 67 × 11 × 62057

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 91472018
Product of the distinct prime numbers

The prime factorization of 91472018 is 2 × 67 × 11 × 62057. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91472018)

Multiplication

n×y
n×2 182944036
n×3 274416054
n×4 365888072
n×5 457360090

Division

n÷y
n÷2 45736009
n÷3 30490672.666667
n÷3 22868004.5
n÷5 18294403.6

Exponentiation

ny
n2 8367130076992324
n3 7.6535827301098E+23
n4 7.000886572531E+31
n5 6.4038522257851E+39

Nth Root

y√n
2√n 9564.1004804425
3√n 450.57049947373
4√n 97.796219152084
5√n 39.107283712647

Divisors of 91472018

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 -91472017
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 91472018 can be divided by 16 positive divisors. The sum of these divisors (counting 91472018) is 1, the average is 0.0625.

Base conversion 91472018

Base System Value
2 Binary 101011100111100000010010010
3 Ternary 20101010021000112
4 Quaternary 11130330002102
5 Quinary 141404101033
6 Senary 13024321322
8 Octal 534740222
10 Decimal 91472018
12 Duodecimal 26773242
16 Hexadecimal 573c092
20 Vigesimal 18be00i
36 Base36 1igk9e

Cryptographic Hash Functions

md5 c7838c41d6056a81b6f45e59e410daad
sha1 a903f359ffe9d19ac56c8dcbe2455a5554397ca6
sha256 bf9a38ee7a25024aa0c1b5b2fe3171c112211cfb1b93083854f85619809d723c
sha512 e834e65d42234184875828bee70644fa5fdfec58f71b5fc789bf9d8b42e86d0bad8733b1b73317bc49838139d57954b550d22d6804cb05a4017a2f112eada915
ripemd-160 8c2deb9f887a97be54ba0962d7f83ffa3e0ce821

91472018 as geometric shapes

Circle

Radius = n
Diameter 182944036
Circumference 574735639.51567
Area 2.6286114381509E+16

Sphere

Radius = n
Volume 3.2059252371406E+24
Surface area 1.0514445752604E+17
Circumference 574735639.51567

Square

Length = n
Perimeter 365888072
Area 8367130076992324
Diagonal 129360968.43324

Cube

Length = n
Surface area 50202780461953944
Volume 7.6535827301098E+23
Space diagonal 158434182.64685

Equilateral Triangle

Length = n
Perimeter 274416054
Area 3.6230736017221E+15
Altitude 79217091.323427

Triangular Pyramid

Length = n
Surface area 3.6230736017221E+15
Volume 9.0198337480549E+22
Height 43120322.811079