91749468 (number)

91749468 is an even 8-digits composite number following 91749467 and preceding 91749469. In scientific notation, it is written as 9.1749468 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 30583152 positive integers (up to 91749468) that are relatively prime to 91749468.

Interesting facts

Basic properties

Name

Name ninety-one million seven hundred forty-nine thousand four hundred sixty-eight

Notation

Scientific notation 9.1749468 × 10^7
Engineering notation 9.1749468 × 10^6

Prime Factorization of 91749468

Prime Factorization 2 × 2 × 3 × 7645789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45874734
Product of the distinct prime numbers

The prime factorization of 91749468 is 2 × 2 × 3 × 7645789. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 42, 75, 959, 629, 449, 9458, 30430, 34909, 322421, 438458, 3335442, 6599455, 98005179, 24384214, 603918274, 609742503, 8526235886, 1452070638

Basic calculations (n = 91749468)

Multiplication

n×y
n×2 183498936
n×3 275248404
n×4 366997872
n×5 458747340

Division

n÷y
n÷2 45874734
n÷3 30583156
n÷3 22937367
n÷5 18349893.6

Exponentiation

ny
n2 8417964878283024
n3 7.7234379922515E+23
n4 7.0862132692007E+31
n5 6.501562975837E+39

Nth Root

y√n
2√n 9578.5942601198
3√n 451.02559167008
4√n 97.870293041963
5√n 39.130978774104

Divisors of 91749468

1, 2, 3, 4, 6, 12, 7645789, 15291578, 22937367, 30583156, 45874734, 91749468

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91749467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91749468 can be divided by 12 positive divisors. The sum of these divisors (counting 91749468) is 1, the average is 0.083333333333333.

Base conversion 91749468

Base System Value
2 Binary 101011101111111110001011100
3 Ternary 20101122100121110
4 Quaternary 11131333301130
5 Quinary 141441440333
6 Senary 13034302020
8 Octal 535776134
10 Decimal 91749468
12 Duodecimal 26887910
16 Hexadecimal 577fc5c
20 Vigesimal 18d8dd8
36 Base36 1imicc

Cryptographic Hash Functions

md5 9e861fa3f38ad353ebc385f21301242f
sha1 5e7dd1f1f503b07fe6c23cb229bec07774e16be1
sha256 70e3a8ab6a8a65a5bdde49868a3dc4d771c52724ae1e573ed0827a0c259232b1
sha512 0f89c52c12400611535bd5765b063fc91763e6e34b0da06127f39801fe9dcf2bc89029cf7e206e41351c99ba57bc8c3b0d485087f42c2b93c8138dcc30bfcdfc
ripemd-160 a8bbbf796ad6b54fdae7def5edc42ffa61ef39bc

91749468 as geometric shapes

Circle

Radius = n
Diameter 183498936
Circumference 576478909.27914
Area 2.6445816619791E+16

Sphere

Radius = n
Volume 3.2351861409218E+24
Surface area 1.0578326647916E+17
Circumference 576478909.27914

Square

Length = n
Perimeter 366997872
Area 8417964878283024
Diagonal 129753341.98612

Cube

Length = n
Surface area 50507789269698144
Volume 7.7234379922515E+23
Space diagonal 158914740.14341

Equilateral Triangle

Length = n
Perimeter 275248404
Area 3.6450857163791E+15
Altitude 79457370.071707

Triangular Pyramid

Length = n
Surface area 3.6450857163791E+15
Volume 9.1021589639914E+22
Height 43251113.995372