91992072 (number)

91992072 is an even 8-digits composite number following 91992071 and preceding 91992073. In scientific notation, it is written as 9.1992072 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 28607040 positive integers (up to 91992072) that are relatively prime to 91992072.

Interesting facts

Basic properties

Name

Name ninety-one million nine hundred ninety-two thousand seventy-two

Notation

Scientific notation 9.1992072 × 10^7
Engineering notation 9.1992072 × 10^6

Prime Factorization of 91992072

Prime Factorization 2 × 2 × 2 × 3 × 19 × 67 × 3011

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 22998018
Product of the distinct prime numbers

The prime factorization of 91992072 is 2 × 2 × 2 × 3 × 19 × 67 × 3011. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 5, 80, 17, 746, 579, 5872, 7170, 44826, 62929, 333920, 673315, 5147457, 231958, 80604454, 94272284, 788642084, 144699474, 7809371608, 6560835633

Basic calculations (n = 91992072)

Multiplication

n×y
n×2 183984144
n×3 275976216
n×4 367968288
n×5 459960360

Division

n÷y
n÷2 45996036
n÷3 30664024
n÷3 22998018
n÷5 18398414.4

Exponentiation

ny
n2 8462541310853184
n3 7.7848670957098E+23
n4 7.1614605437897E+31
n5 6.5879759396946E+39

Nth Root

y√n
2√n 9591.249762153
3√n 451.42277584673
4√n 97.934926160962
5√n 39.151650952749

Divisors of 91992072

1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 67, 76, 114, 134, 152, 201, 228, 268, 402, 456, 536, 804, 1273, 1608, 2546, 3011, 3819, 5092, 6022, 7638, 9033, 10184, 12044, 15276, 18066, 24088, 30552, 36132, 57209, 72264, 114418, 171627, 201737, 228836, 343254, 403474, 457672, 605211, 686508, 806948, 1210422, 1373016, 1613896, 2420844, 3833003, 4841688, 7666006, 11499009, 15332012, 22998018, 30664024, 45996036, 91992072

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 -91992071
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 91992072 can be divided by 64 positive divisors. The sum of these divisors (counting 91992072) is 1, the average is 0.015625.

Base conversion 91992072

Base System Value
2 Binary 101011110111011000000001000
3 Ternary 20102002200101210
4 Quaternary 11132323000020
5 Quinary 142022221242
6 Senary 13043413120
8 Octal 536730010
10 Decimal 91992072
12 Duodecimal 269841a0
16 Hexadecimal 57bb008
20 Vigesimal 18ej03c
36 Base36 1irpjc

Cryptographic Hash Functions

md5 2c53b2016f22a236eaec9a80ae224b29
sha1 3325986759b3debc320a1cf441f3748986fa42bc
sha256 cedd374fc05ddce1378ed3c4439d2fc5dd1a3985342783c5213296bef62795a9
sha512 8cc3afa230ae5c46d6a07176f50c4f1ef642fca924a42979ea70d6b865f5ae295f3d0e4b1bfb54d9e39088e0994bee3bd2f9388959462799cec59e01b3f3755f
ripemd-160 1a8b015b5be2bebb0b2b19c32c8de15bdbaf521e

91992072 as geometric shapes

Circle

Radius = n
Diameter 183984144
Circumference 578003235.16741
Area 2.6585857612876E+16

Sphere

Radius = n
Volume 3.2609175036073E+24
Surface area 1.0634343045151E+17
Circumference 578003235.16741

Square

Length = n
Perimeter 367968288
Area 8462541310853184
Diagonal 130096435.8532

Cube

Length = n
Surface area 50775247865119104
Volume 7.7848670957098E+23
Space diagonal 159334942.59753

Equilateral Triangle

Length = n
Perimeter 275976216
Area 3.6643878778871E+15
Altitude 79667471.298767

Triangular Pyramid

Length = n
Surface area 3.6643878778871E+15
Volume 9.1745538566874E+22
Height 43365478.617734