91079968 (number)

91079968 is an even 8-digits composite number following 91079967 and preceding 91079969. In scientific notation, it is written as 9.1079968 × 10^7. The sum of its digits is 49. It has a total of 8 prime factors and 48 positive divisors. There are 38868480 positive integers (up to 91079968) that are relatively prime to 91079968.

Interesting facts

Basic properties

Name

Name ninety-one million seventy-nine thousand nine hundred sixty-eight

Notation

Scientific notation 9.1079968 × 10^7
Engineering notation 9.1079968 × 10^6

Prime Factorization of 91079968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 1447 × 7 × 281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5692498
Product of the distinct prime numbers

The prime factorization of 91079968 is 2 × 2 × 2 × 2 × 2 × 1447 × 7 × 281. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 91079968)

Multiplication

n×y
n×2 182159936
n×3 273239904
n×4 364319872
n×5 455399840

Division

n÷y
n÷2 45539984
n÷3 30359989.333333
n÷3 22769992
n÷5 18215993.6

Exponentiation

ny
n2 8295560570881024
n3 7.5555939133791E+23
n4 6.8816325185156E+31
n5 6.2677886957416E+39

Nth Root

y√n
2√n 9543.582555833
3√n 449.92586103706
4√n 97.691261409775
5√n 39.073703249516

Divisors of 91079968

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 -91079967
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 91079968 can be divided by 48 positive divisors. The sum of these divisors (counting 91079968) is 1, the average is 0.020833333333333.

Base conversion 91079968

Base System Value
2 Binary 101011011011100010100100000
3 Ternary 20100101100020011
4 Quaternary 11123130110200
5 Quinary 141304024333
6 Senary 13012054304
8 Octal 533342440
10 Decimal 91079968
12 Duodecimal 26604394
16 Hexadecimal 56dc520
20 Vigesimal 1894ji8
36 Base36 1i85r4

Cryptographic Hash Functions

md5 5555d646d56dc95f5c809d5405a7c71f
sha1 e06440f5004329d3db5188ec939657e1b2d6933a
sha256 62417f127dc531622d32b8edcc490ae423b42775c8713fee3c7fd34cbcb3b147
sha512 83218da12d305a96cc3151999be88683400fa375e28b48e2cb9292c43a4e824808c75f9b03a4d1a07dadb5b35b3252979cfb1cd499509cb98b527af16ec698ec
ripemd-160 9dd55b2856d8e62fdf2c09eb2b72304decf5bc6d

91079968 as geometric shapes

Circle

Radius = n
Diameter 182159936
Circumference 572272316.71599
Area 2.6061272146889E+16

Sphere

Radius = n
Volume 3.1648797775706E+24
Surface area 1.0424508858756E+17
Circumference 572272316.71599

Square

Length = n
Perimeter 364319872
Area 8295560570881024
Diagonal 128806526.00611

Cube

Length = n
Surface area 49773363425286144
Volume 7.5555939133791E+23
Space diagonal 157755132.12775

Equilateral Triangle

Length = n
Perimeter 273239904
Area 3.5920830965078E+15
Altitude 78877566.063874

Triangular Pyramid

Length = n
Surface area 3.5920830965078E+15
Volume 8.9043528200702E+22
Height 42935508.668703