91014728 (number)

91014728 is an even 8-digits composite number following 91014727 and preceding 91014729. In scientific notation, it is written as 9.1014728 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 39006288 positive integers (up to 91014728) that are relatively prime to 91014728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.1014728 × 10^7
Engineering notation 9.1014728 × 10^6

Prime Factorization of 91014728

Prime Factorization 2 × 2 × 2 × 7 × 1625263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 22753682
Product of the distinct prime numbers

The prime factorization of 91014728 is 2 × 2 × 2 × 7 × 1625263. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 93, 69, 296, 341, 4693, 9710, 19711, 22103, 41055, 831067, 3012806, 8684894, 46081486, 13843296, 287400687, 245723868, 1539388522, 5661400558

Basic calculations (n = 91014728)

Multiplication

n×y
n×2 182029456
n×3 273044184
n×4 364058912
n×5 455073640

Division

n÷y
n÷2 45507364
n÷3 30338242.666667
n÷3 22753682
n÷5 18202945.6

Exponentiation

ny
n2 8283680712913984
n3 7.5393694692471E+23
n4 6.8619366153503E+31
n5 6.2453729459935E+39

Nth Root

y√n
2√n 9540.1639398912
3√n 449.81840903599
4√n 97.673762801948
5√n 39.068103996132

Divisors of 91014728

1, 2, 4, 7, 8, 14, 28, 56, 1625263, 3250526, 6501052, 11376841, 13002104, 22753682, 45507364, 91014728

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 -91014727
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 91014728 can be divided by 16 positive divisors. The sum of these divisors (counting 91014728) is 1, the average is 0.0625.

Base conversion 91014728

Base System Value
2 Binary 101011011001100011001001000
3 Ternary 20100021000201212
4 Quaternary 11123030121020
5 Quinary 141244432403
6 Senary 13010432252
8 Octal 533143110
10 Decimal 91014728
12 Duodecimal 26592688
16 Hexadecimal 56cc648
20 Vigesimal 188ggg8
36 Base36 1i6rew

Cryptographic Hash Functions

md5 dff5310b6391ae74330da300b0d74a7b
sha1 55669ff91741caacf4b0071049ee41963a6526c0
sha256 517f76b05860f04a372a357bae05258ca15f88f2fa4b236090dc4c7cfb6ea560
sha512 2247ea1515606b7903d07d3935b487d47490fe44eda89826cf0582f811384d33fea3a5b84448f70d00ef63b891acffc02c3f6c8afcae7a3d39eda5912154265e
ripemd-160 89f98d39e7bdef11b8432ebec942161725bb1150

91014728 as geometric shapes

Circle

Radius = n
Diameter 182029456
Circumference 571862401.70655
Area 2.6023950472374E+16

Sphere

Radius = n
Volume 3.1580836983048E+24
Surface area 1.040958018895E+17
Circumference 571862401.70655

Square

Length = n
Perimeter 364058912
Area 8283680712913984
Diagonal 128714262.7133

Cube

Length = n
Surface area 49702084277483904
Volume 7.5393694692471E+23
Space diagonal 157642133.13306

Equilateral Triangle

Length = n
Perimeter 273044184
Area 3.5869389671113E+15
Altitude 78821066.566531

Triangular Pyramid

Length = n
Surface area 3.5869389671113E+15
Volume 8.8852321292924E+22
Height 42904754.237766