91497140 (number)

91497140 is an even 8-digits composite number following 91497139 and preceding 91497141. In scientific notation, it is written as 9.1497140 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 31236096 positive integers (up to 91497140) that are relatively prime to 91497140.

Interesting facts

Basic properties

Name

Name ninety-one million four hundred ninety-seven thousand one hundred forty

Notation

Scientific notation 9.1497140 × 10^7
Engineering notation 9.1497140 × 10^6

Prime Factorization of 91497140

Prime Factorization 2 × 2 × 5 × 7 × 2543 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 45748570
Product of the distinct prime numbers

The prime factorization of 91497140 is 2 × 2 × 5 × 7 × 2543 × 257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91497140)

Multiplication

n×y
n×2 182994280
n×3 274491420
n×4 365988560
n×5 457485700

Division

n÷y
n÷2 45748570
n÷3 30499046.666667
n÷3 22874285
n÷5 18299428

Exponentiation

ny
n2 8371726628179600
n3 7.6598904334028E+23
n4 7.0085806736971E+31
n5 6.4126508710256E+39

Nth Root

y√n
2√n 9565.4137390915
3√n 450.61174413066
4√n 97.802933182454
5√n 39.109431572269

Divisors of 91497140

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91497139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91497140 can be divided by 48 positive divisors. The sum of these divisors (counting 91497140) is 1, the average is 0.020833333333333.

Base conversion 91497140

Base System Value
2 Binary 101011101000010001010110100
3 Ternary 20101011112110222
4 Quaternary 11131002022310
5 Quinary 141410402030
6 Senary 13025033512
8 Octal 535021264
10 Decimal 91497140
12 Duodecimal 26785898
16 Hexadecimal 57422b4
20 Vigesimal 18bh2h0
36 Base36 1ih3n8

Cryptographic Hash Functions

md5 79ae8bb90be96a97461394e2f5db0ef3
sha1 e8ee8820e082a449ac16addf72150876690f4e34
sha256 29c7b1308efe4d5715f22c2fb5296febe5af09469c5beeed207e3e3f4954bfd5
sha512 f0517a3773095d98685c18053789bc65b7361693c34f1a3c431a11452d5fc7ccdc9138cfceb4543c582c758f57caa4b94a49456fe83393b20e31dbf30a734992
ripemd-160 bd229114292e1481755a09ca89cbd659895a40ba

91497140 as geometric shapes

Circle

Radius = n
Diameter 182994280
Circumference 574893485.69695
Area 2.6300554872951E+16

Sphere

Radius = n
Volume 3.2085674017174E+24
Surface area 1.052022194918E+17
Circumference 574893485.69695

Square

Length = n
Perimeter 365988560
Area 8371726628179600
Diagonal 129396496.30635

Cube

Length = n
Surface area 50230359769077600
Volume 7.6598904334028E+23
Space diagonal 158477695.22724

Equilateral Triangle

Length = n
Perimeter 274491420
Area 3.6250639667711E+15
Altitude 79238847.613621

Triangular Pyramid

Length = n
Surface area 3.6250639667711E+15
Volume 9.0272674476751E+22
Height 43132165.43545