91406720 (number)

91406720 is an even 8-digits composite number following 91406719 and preceding 91406721. In scientific notation, it is written as 9.1406720 × 10^7. The sum of its digits is 29. It has a total of 10 prime factors and 64 positive divisors. There are 34633728 positive integers (up to 91406720) that are relatively prime to 91406720.

Interesting facts

Basic properties

Name

Name ninety-one million four hundred six thousand seven hundred twenty

Notation

Scientific notation 9.1406720 × 10^7
Engineering notation 9.1406720 × 10^6

Prime Factorization of 91406720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 5 × 7517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1428230
Product of the distinct prime numbers

The prime factorization of 91406720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 5 × 7517. Since it has a total of 10 prime factors.

Most popular turbo-numbers

1, 4, 23, 11, 727, 208, 8114, 6108, 54387, 70686, 790678, 778822, 1556066, 5584139, 64833806, 17734214, 501368907, 564914158, 6440686883, 8431592023

Basic calculations (n = 91406720)

Multiplication

n×y
n×2 182813440
n×3 274220160
n×4 365626880
n×5 457033600

Division

n÷y
n÷2 45703360
n÷3 30468906.666667
n÷3 22851680
n÷5 18281344

Exponentiation

ny
n2 8355188461158400
n3 7.6372037221634E+23
n4 6.9809174221474E+31
n5 6.3810276414935E+39

Nth Root

y√n
2√n 9560.6861678438
3√n 450.46325955205
4√n 97.778761333143
5√n 39.101698710914

Divisors of 91406720

1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 7517, 12160, 15034, 30068, 37585, 60136, 75170, 120272, 142823, 150340, 240544, 285646, 300680, 481088, 571292, 601360, 714115, 962176, 1142584, 1202720, 1428230, 2285168, 2405440, 2856460, 4570336, 4810880, 5712920, 9140672, 11425840, 18281344, 22851680, 45703360, 91406720

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91406719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91406720 can be divided by 64 positive divisors. The sum of these divisors (counting 91406720) is 1, the average is 0.015625.

Base conversion 91406720

Base System Value
2 Binary 101011100101100000110000000
3 Ternary 20100222221110002
4 Quaternary 11130230012000
5 Quinary 141400003340
6 Senary 13023055132
8 Octal 534540600
10 Decimal 91406720
12 Duodecimal 267414a8
16 Hexadecimal 572c180
20 Vigesimal 18b5gg0
36 Base36 1if5vk

Cryptographic Hash Functions

md5 c559b5bc96b4f9024b83669745c0c9b1
sha1 5a9ae94a0df4c92632b2ec96f0b6f592fd6118a1
sha256 755a9bb17ab3cdaf2d9fdff0b397ac0e7d82e99e682842863ec5de6f23bae8ed
sha512 d5c2f730f4a8d8ad1ffc767780d105adb78904eabc77cf0a5c523174d22b646c4419297659dc4de5d7a0b71368e0f1da9aa64b169d1389b05886862ea821407e
ripemd-160 64f10f1d4172d250a00b6c8d895d3a12d9dea349

91406720 as geometric shapes

Circle

Radius = n
Diameter 182813440
Circumference 574325360.08148
Area 2.6248598688933E+16

Sphere

Radius = n
Volume 3.1990644143356E+24
Surface area 1.0499439475573E+17
Circumference 574325360.08148

Square

Length = n
Perimeter 365626880
Area 8355188461158400
Diagonal 129268623.11604

Cube

Length = n
Surface area 50131130766950400
Volume 7.6372037221634E+23
Space diagonal 158321083.19322

Equilateral Triangle

Length = n
Perimeter 274220160
Area 3.6179027303849E+15
Altitude 79160541.596611

Triangular Pyramid

Length = n
Surface area 3.6179027303849E+15
Volume 9.0005309020748E+22
Height 43089541.03868