145401772 (number)

145401772 is an even 9-digits composite number following 145401771 and preceding 145401773. In scientific notation, it is written as 1.45401772 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors. There are 72700884 positive integers (up to 145401772) that are relatively prime to 145401772.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred one thousand seven hundred seventy-two

Notation

Scientific notation 1.45401772 × 10^8
Engineering notation 1.45401772 × 10^6

Prime Factorization of 145401772

Prime Factorization 2 × 2 × 36350443

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72700886
Product of the distinct prime numbers

The prime factorization of 145401772 is 2 × 2 × 36350443. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 61, 65, 756, 880, 1063, 8784, 68277, 27513, 455052, 468295, 1394460, 6907032, 79658093, 13021110, 590158482, 741842605, 4831909269, 299007298

Basic calculations (n = 145401772)

Multiplication

n×y
n×2 290803544
n×3 436205316
n×4 581607088
n×5 727008860

Division

n÷y
n÷2 72700886
n÷3 48467257.333333
n÷3 36350443
n÷5 29080354.4

Exponentiation

ny
n2 21141675300739984
n3 3.0740370517762E+24
n4 4.4697043452192E+32
n5 6.4990293211097E+40

Nth Root

y√n
2√n 12058.26571278
3√n 525.84356839629
4√n 109.81013483636
5√n 42.905596072701

Divisors of 145401772

1, 2, 4, 36350443, 72700886, 145401772

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145401771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145401772 can be divided by 6 positive divisors. The sum of these divisors (counting 145401772) is 1, the average is 0.16666666666667.

Base conversion 145401772

Base System Value
2 Binary 1000101010101010011110101100
3 Ternary 101010121011201211
4 Quaternary 20222222132230
5 Quinary 244210324042
6 Senary 22232244204
8 Octal 1052523654
10 Decimal 145401772
12 Duodecimal 40840664
16 Hexadecimal 8aaa7ac
20 Vigesimal 258f48c
36 Base36 2ekgq4

Cryptographic Hash Functions

md5 9931739e4466554b92c95486748d1064
sha1 af52d5b1e5af3b9735e13809236cd8a7a00685f2
sha256 6bd5393a9c2c411d28cf83e25abef20eb7090838e334520f1ce7ca5ac936e9c2
sha512 870208fe6d2ff53f67cbdad383f5e590e8cb81e07b7413c2a6bbbb0d5e8d1e12e11d85fe4e4fea6a5c5497975607393626b525d57414f651440b0fcb107896de
ripemd-160 c9718665ba94b2779d4e6056cc6dfebeae30f43f

145401772 as geometric shapes

Circle

Radius = n
Diameter 290803544
Circumference 913586277.46828
Area 6.6418531809386E+16

Sphere

Radius = n
Volume 1.2876496291631E+25
Surface area 2.6567412723754E+17
Circumference 913586277.46828

Square

Length = n
Perimeter 581607088
Area 21141675300739984
Diagonal 205629157.95548

Cube

Length = n
Surface area 126850051804439904
Volume 3.0740370517762E+24
Space diagonal 251843256.61455

Equilateral Triangle

Length = n
Perimeter 436205316
Area 9.1546139445014E+15
Altitude 125921628.30727

Triangular Pyramid

Length = n
Surface area 9.1546139445014E+15
Volume 3.6227874082161E+23
Height 68543052.651827