91361490 (number)

91361490 is an even 8-digits composite number following 91361489 and preceding 91361491. In scientific notation, it is written as 9.1361490 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 22040000 positive integers (up to 91361490) that are relatively prime to 91361490.

Interesting facts

Basic properties

Name

Name ninety-one million three hundred sixty-one thousand four hundred ninety

Notation

Scientific notation 9.1361490 × 10^7
Engineering notation 9.1361490 × 10^6

Prime Factorization of 91361490

Prime Factorization 2 × 33 × 5 × 251 × 1103

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 91361490
Product of the distinct prime numbers

The prime factorization of 91361490 is 2 × 33 × 5 × 251 × 1103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 45, 38, 704, 572, 4248, 9198, 91998, 44202, 221136, 927906, 5116697, 2557833, 65903411, 59918881, 441814361, 435552277, 3358020499, 2787449159

Basic calculations (n = 91361490)

Multiplication

n×y
n×2 182722980
n×3 274084470
n×4 365445960
n×5 456807450

Division

n÷y
n÷2 45680745
n÷3 30453830
n÷3 22840372.5
n÷5 18272298

Exponentiation

ny
n2 8346921855020100
n3 7.625872175882E+23
n4 6.9671104453812E+31
n5 6.3652559128459E+39

Nth Root

y√n
2√n 9558.3204591602
3√n 450.38894767533
4√n 97.766663332448
5√n 39.097828273408

Divisors of 91361490

1, 2, 5, 10, 33, 66, 165, 251, 330, 502, 1103, 1255, 2206, 2510, 5515, 8283, 11030, 16566, 36399, 41415, 72798, 82830, 181995, 276853, 363990, 553706, 1384265, 2768530, 9136149, 18272298, 45680745, 91361490

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91361489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91361490 can be divided by 32 positive divisors. The sum of these divisors (counting 91361490) is 1, the average is 0.03125.

Base conversion 91361490

Base System Value
2 Binary 101011100100001000011010010
3 Ternary 20100220122101220
4 Quaternary 11130201003102
5 Quinary 141342031430
6 Senary 13022105510
8 Octal 534410322
10 Decimal 91361490
12 Duodecimal 2671b296
16 Hexadecimal 57210d2
20 Vigesimal 18b03ea
36 Base36 1ie6z6

Cryptographic Hash Functions

md5 aa1df54b665794ad1f44b023cfcd36c3
sha1 7a229c9b7ac56b3c3a5f19f47619ac66d7b63bc4
sha256 c9a42c68769d3f37bc00ef93e0ef9dde521c99223a776aed66d75e50d3afdb54
sha512 73f0a99605324e8ddc0c44a3dcf86547788f160142334cbaac275cb27d393ffe43615f431ee43714c4e47b90e026eab445b7b55273280abfa9f7674e360edf40
ripemd-160 218ec9a4c43da07c6026249fe23b7470d25405ab

91361490 as geometric shapes

Circle

Radius = n
Diameter 182722980
Circumference 574041171.61003
Area 2.6222628379819E+16

Sphere

Radius = n
Volume 3.1943178673288E+24
Surface area 1.0489051351928E+17
Circumference 574041171.61003

Square

Length = n
Perimeter 365445960
Area 8346921855020100
Diagonal 129204658.23661

Cube

Length = n
Surface area 50081531130120600
Volume 7.625872175882E+23
Space diagonal 158242742.5352

Equilateral Triangle

Length = n
Perimeter 274084470
Area 3.6143231849255E+15
Altitude 79121371.267598

Triangular Pyramid

Length = n
Surface area 3.6143231849255E+15
Volume 8.9871765467133E+22
Height 43068219.412205