145775992 (number)

145775992 is an even 9-digits composite number following 145775991 and preceding 145775993. In scientific notation, it is written as 1.45775992 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 16 positive divisors. There are 70755840 positive integers (up to 145775992) that are relatively prime to 145775992.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45775992 × 10^8
Engineering notation 1.45775992 × 10^6

Prime Factorization of 145775992

Prime Factorization 2 × 2 × 2 × 9143 × 1993

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36443998
Product of the distinct prime numbers

The prime factorization of 145775992 is 2 × 2 × 2 × 9143 × 1993. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 64, 75, 540, 584, 1189, 8403, 50543, 58871, 143428, 704256, 6939134, 709421, 39516169, 38609267, 860544562, 372495377, 1167706745, 8729263512

Basic calculations (n = 145775992)

Multiplication

n×y
n×2 291551984
n×3 437327976
n×4 583103968
n×5 728879960

Division

n÷y
n÷2 72887996
n÷3 48591997.333333
n÷3 36443998
n÷5 29155198.4

Exponentiation

ny
n2 21250639843584064
n3 3.0978331038332E+24
n4 4.5158969376172E+32
n5 6.5830935585091E+40

Nth Root

y√n
2√n 12073.772898311
3√n 526.29430247859
4√n 109.8807212313
5√n 42.927658566132

Divisors of 145775992

1, 2, 4, 8, 1993, 3986, 7972, 9143, 15944, 18286, 36572, 73144, 18221999, 36443998, 72887996, 145775992

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145775991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145775992 can be divided by 16 positive divisors. The sum of these divisors (counting 145775992) is 1, the average is 0.0625.

Base conversion 145775992

Base System Value
2 Binary 1000101100000101110101111000
3 Ternary 101011022012001211
4 Quaternary 20230011311320
5 Quinary 244304312432
6 Senary 22244252504
8 Octal 1054056570
10 Decimal 145775992
12 Duodecimal 409a1134
16 Hexadecimal 8b05d78
20 Vigesimal 25b1jjc
36 Base36 2eshh4

Cryptographic Hash Functions

md5 cc6a1df2e2e11939b97268bff44566e7
sha1 09490bae1ea4f007e623e799bda8d5a7a75644db
sha256 562cea6a0728bb29d88920082003b3d936dd30cb32134ea0f13148cae799030e
sha512 b4c43d37c8fc56e9b12cc0a99b867fd10edecc44b4ae4dc6096e692369562965421a412c7194972f1ba8f1250b87662bea430b6b9a484d3aa5977957d66d48a5
ripemd-160 443041bc72e31847408e0471f1edeb1cfcffd1b4

145775992 as geometric shapes

Circle

Radius = n
Diameter 291551984
Circumference 915937571.07393
Area 6.6760854016686E+16

Sphere

Radius = n
Volume 1.2976172961399E+25
Surface area 2.6704341606674E+17
Circumference 915937571.07393

Square

Length = n
Perimeter 583103968
Area 21250639843584064
Diagonal 206158384.95479

Cube

Length = n
Surface area 127503839061504384
Volume 3.0978331038332E+24
Space diagonal 252491424.66775

Equilateral Triangle

Length = n
Perimeter 437327976
Area 9.2017969756088E+15
Altitude 126245712.33388

Triangular Pyramid

Length = n
Surface area 9.2017969756088E+15
Volume 3.6508313245077E+23
Height 68719461.651597