91069968 (number)

91069968 is an even 8-digits composite number following 91069967 and preceding 91069969. In scientific notation, it is written as 9.1069968 × 10^7. The sum of its digits is 48. It has a total of 8 prime factors and 80 positive divisors. There are 27409920 positive integers (up to 91069968) that are relatively prime to 91069968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.1069968 × 10^7
Engineering notation 9.1069968 × 10^6

Prime Factorization of 91069968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 997 × 173

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 11383746
Product of the distinct prime numbers

The prime factorization of 91069968 is 2 × 2 × 2 × 2 × 3 × 11 × 997 × 173. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 7, 64, 61, 49, 472, 1582, 6473, 45917, 51805, 917516, 912895, 9166185, 9494158, 18829049, 23745797, 540564753, 534420900, 7351068248, 1531874905

Basic calculations (n = 91069968)

Multiplication

n×y
n×2 182139936
n×3 273209904
n×4 364279872
n×5 455349840

Division

n÷y
n÷2 45534984
n÷3 30356656
n÷3 22767492
n÷5 18213993.6

Exponentiation

ny
n2 8293739071521024
n3 7.5531055184377E+23
n4 6.8786107786474E+31
n5 6.2643486349588E+39

Nth Root

y√n
2√n 9543.0586291817
3√n 449.90939410373
4√n 97.688579829895
5√n 39.072845203115

Divisors of 91069968

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 173, 176, 264, 346, 519, 528, 692, 997, 1038, 1384, 1903, 1994, 2076, 2768, 2991, 3806, 3988, 4152, 5709, 5982, 7612, 7976, 8304, 10967, 11418, 11964, 15224, 15952, 21934, 22836, 23928, 30448, 32901, 43868, 45672, 47856, 65802, 87736, 91344, 131604, 172481, 175472, 263208, 344962, 517443, 526416, 689924, 1034886, 1379848, 1897291, 2069772, 2759696, 3794582, 4139544, 5691873, 7589164, 8279088, 11383746, 15178328, 22767492, 30356656, 45534984, 91069968

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91069967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91069968 can be divided by 80 positive divisors. The sum of these divisors (counting 91069968) is 1, the average is 0.0125.

Base conversion 91069968

Base System Value
2 Binary 101011011011001111000010000
3 Ternary 20100100211111210
4 Quaternary 11123121320100
5 Quinary 141303214333
6 Senary 13011540120
8 Octal 533317020
10 Decimal 91069968
12 Duodecimal 265ba640
16 Hexadecimal 56d9e10
20 Vigesimal 1893ei8
36 Base36 1i7y1c

Cryptographic Hash Functions

md5 b01da524a7f300a17c0a2612fe570685
sha1 9fa20db2a1779c88a2f7f313c36ae82ee8f861a3
sha256 159bb51195108b2e7ac7c776f3bac5542d29b908805b7edad3401796631856c3
sha512 69298fff1da8199689cd998db3737ca6d1f4c331b2363f1e292ecc51da0166380d3d183317c84056274c8afa5e8e892cf8cd868bf5e10cc3173203296924309a
ripemd-160 3c96f0f02a7acfd97509008caed5eacb25204d41

91069968 as geometric shapes

Circle

Radius = n
Diameter 182139936
Circumference 572209484.86292
Area 2.6055549737881E+16

Sphere

Radius = n
Volume 3.163837441135E+24
Surface area 1.0422219895152E+17
Circumference 572209484.86292

Square

Length = n
Perimeter 364279872
Area 8293739071521024
Diagonal 128792383.87048

Cube

Length = n
Surface area 49762434429126144
Volume 7.5531055184377E+23
Space diagonal 157737811.61967

Equilateral Triangle

Length = n
Perimeter 273209904
Area 3.5912943641484E+15
Altitude 78868905.809836

Triangular Pyramid

Length = n
Surface area 3.5912943641484E+15
Volume 8.901420218508E+22
Height 42930794.623495