91014721 (number)

91014721 is an odd 8-digits composite number following 91014720 and preceding 91014722. In scientific notation, it is written as 9.1014721 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 76546944 positive integers (up to 91014721) that are relatively prime to 91014721.

Interesting facts

Basic properties

Name

Name ninety-one million fourteen thousand seven hundred twenty-one

Notation

Scientific notation 9.1014721 × 10^7
Engineering notation 9.1014721 × 10^6

Prime Factorization of 91014721

Prime Factorization 7 × 277 × 73 × 643

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 91014721
Product of the distinct prime numbers

The prime factorization of 91014721 is 7 × 277 × 73 × 643. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 9, 63, 260, 125, 2101, 380, 61762, 53270, 608850, 91526, 8215579, 9780422, 40699656, 92289422, 821586059, 574143219, 5411122139, 6989005915

Basic calculations (n = 91014721)

Multiplication

n×y
n×2 182029442
n×3 273044163
n×4 364058884
n×5 455073605

Division

n÷y
n÷2 45507360.5
n÷3 30338240.333333
n÷3 22753680.25
n÷5 18202944.2

Exponentiation

ny
n2 8283679438707841
n3 7.5393677296743E+23
n4 6.8619345043271E+31
n5 6.245370544316E+39

Nth Root

y√n
2√n 9540.1635730212
3√n 449.81839750405
4√n 97.67376092391
5√n 39.068103395181

Divisors of 91014721

1, 7, 73, 277, 511, 643, 1939, 4501, 20221, 46939, 141547, 178111, 328573, 1246777, 13002103, 91014721

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 -91014720
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 91014721 can be divided by 16 positive divisors. The sum of these divisors (counting 91014721) is 1, the average is 0.0625.

Base conversion 91014721

Base System Value
2 Binary 101011011001100011001000001
3 Ternary 20100021000201121
4 Quaternary 11123030121001
5 Quinary 141244432341
6 Senary 13010432241
8 Octal 533143101
10 Decimal 91014721
12 Duodecimal 26592681
16 Hexadecimal 56cc641
20 Vigesimal 188ggg1
36 Base36 1i6rep

Cryptographic Hash Functions

md5 051013c670a1a0ead8c61e73f3cb5528
sha1 bb4fe36ac41c239ed103af2bf9dfe616cd566101
sha256 af716b71fc2e5b714798d69e3256ff36517ec9e5941bd5b37ce9b619b26c2aeb
sha512 a2349ee1e2c008c8182c94a9fbe14d7e93d878bc6334b96ec1151c85ee240667fe8f0e36c024aaa1d10f8f0d0ff29e1422491a496fa71a22cb3010f010bcee6d
ripemd-160 c4e2005b34990ffe171143e3496e806c8aef4ce6

91014721 as geometric shapes

Circle

Radius = n
Diameter 182029442
Circumference 571862357.72425
Area 2.6023946469337E+16

Sphere

Radius = n
Volume 3.1580829696342E+24
Surface area 1.0409578587735E+17
Circumference 571862357.72425

Square

Length = n
Perimeter 364058884
Area 8283679438707841
Diagonal 128714252.8138

Cube

Length = n
Surface area 49702076632247046
Volume 7.5393677296743E+23
Space diagonal 157642121.00871

Equilateral Triangle

Length = n
Perimeter 273044163
Area 3.5869384153639E+15
Altitude 78821060.504353

Triangular Pyramid

Length = n
Surface area 3.5869384153639E+15
Volume 8.8852300791862E+22
Height 42904750.937934