91997772 (number)

91997772 is an even 8-digits composite number following 91997771 and preceding 91997773. In scientific notation, it is written as 9.1997772 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 29051856 positive integers (up to 91997772) that are relatively prime to 91997772.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.1997772 × 10^7
Engineering notation 9.1997772 × 10^6

Prime Factorization of 91997772

Prime Factorization 2 × 2 × 19 × 3 × 403499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 45998886
Product of the distinct prime numbers

The prime factorization of 91997772 is 2 × 2 × 19 × 3 × 403499. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 51, 78, 267, 24, 2336, 1596, 92515, 9249, 956836, 860163, 6825984, 646368, 31544550, 81987192, 11029844, 396756623, 6649706612, 6823097311

Basic calculations (n = 91997772)

Multiplication

n×y
n×2 183995544
n×3 275993316
n×4 367991088
n×5 459988860

Division

n÷y
n÷2 45998886
n÷3 30665924
n÷3 22999443
n÷5 18399554.4

Exponentiation

ny
n2 8463590052963984
n3 7.7863142799405E+23
n4 7.1632356584631E+31
n5 6.5900172088956E+39

Nth Root

y√n
2√n 9591.5469033936
3√n 451.4320993193
4√n 97.936443183289
5√n 39.152136122557

Divisors of 91997772

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 403499, 806998, 1210497, 1613996, 2420994, 4841988, 7666481, 15332962, 22999443, 30665924, 45998886, 91997772

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -91997771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 91997772 can be divided by 24 positive divisors. The sum of these divisors (counting 91997772) is 1, the average is 0.041666666666667.

Base conversion 91997772

Base System Value
2 Binary 101011110111100011001001100
3 Ternary 20102002222012220
4 Quaternary 11132330121030
5 Quinary 142022412042
6 Senary 13043455340
8 Octal 536743114
10 Decimal 91997772
12 Duodecimal 26987550
16 Hexadecimal 57bc64c
20 Vigesimal 18eje8c
36 Base36 1irtxo

Cryptographic Hash Functions

md5 836a6a09995050b74f57c37a494d0625
sha1 0f5287fd053d736c7bb98db4e721dd17b49d9761
sha256 dc5d2529c37ee01281288fc5974747bb992299b66b4dffa61e1124dcb118ea8d
sha512 e252e84238bacb800da8009c29ead554821def69423809d252d3fa179293a47485376d458e241f000b84a76257042a82a22ee41de127987c0f684f594830dc7e
ripemd-160 b80c4f9a469f12fb22d9da6e253735ca7d00f7b9

91997772 as geometric shapes

Circle

Radius = n
Diameter 183995544
Circumference 578039049.32366
Area 2.6589152333387E+16

Sphere

Radius = n
Volume 3.2615236987203E+24
Surface area 1.0635660933355E+17
Circumference 578039049.32366

Square

Length = n
Perimeter 367991088
Area 8463590052963984
Diagonal 130104496.87051

Cube

Length = n
Surface area 50781540317783904
Volume 7.7863142799405E+23
Space diagonal 159344815.28714

Equilateral Triangle

Length = n
Perimeter 275993316
Area 3.664841996542E+15
Altitude 79672407.643569

Triangular Pyramid

Length = n
Surface area 3.664841996542E+15
Volume 9.1762593796593E+22
Height 43368165.623503