145655253 (number)

145655253 is an odd 9-digits composite number following 145655252 and preceding 145655254. In scientific notation, it is written as 1.45655253 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 95650632 positive integers (up to 145655253) that are relatively prime to 145655253.

Interesting facts

Basic properties

Name

Name one hundred forty-five million six hundred fifty-five thousand two hundred fifty-three

Notation

Scientific notation 1.45655253 × 10^8
Engineering notation 1.45655253 × 10^6

Prime Factorization of 145655253

Prime Factorization 3 × 27 × 67 × 26839

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 145655253
Product of the distinct prime numbers

The prime factorization of 145655253 is 3 × 27 × 67 × 26839. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 7, 11, 615, 955, 7619, 1501, 95884, 72233, 965847, 950534, 34438, 8966561, 79910468, 33284892, 851073526, 407902683, 7324089380, 2055766918

Basic calculations (n = 145655253)

Multiplication

n×y
n×2 291310506
n×3 436965759
n×4 582621012
n×5 728276265

Division

n÷y
n÷2 72827626.5
n÷3 48551751
n÷3 36413813.25
n÷5 29131050.6

Exponentiation

ny
n2 21215452726494009
n3 3.090142134387E+24
n4 4.500954343901E+32
n5 6.5558764370235E+40

Nth Root

y√n
2√n 12068.771809923
3√n 526.14896121788
4√n 109.85796197783
5√n 42.920545240416

Divisors of 145655253

1, 3, 27, 67, 81, 201, 1809, 5427, 26839, 80517, 724653, 1798213, 2173959, 5394639, 48551751, 145655253

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 -145655252
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 145655253 can be divided by 16 positive divisors. The sum of these divisors (counting 145655253) is 1, the average is 0.0625.

Base conversion 145655253

Base System Value
2 Binary 1000101011101000010111010101
3 Ternary 101011002001110000
4 Quaternary 20223220113111
5 Quinary 244241432003
6 Senary 22241521513
8 Octal 1053502725
10 Decimal 145655253
12 Duodecimal 40943299
16 Hexadecimal 8ae85d5
20 Vigesimal 25a6i2d
36 Base36 2epwb9

Cryptographic Hash Functions

md5 8fdac990932a169204eff8352b562713
sha1 06a7d4fe8d8cc59a7b7a42e8efeea48edb7da67f
sha256 aed97be6db8e5bccb2b6aa3676aff486ee02d28e9ee38e8ee145c7a9d4e5f1fb
sha512 d45ad48db0c994a597b3b963d6d16ad996d11bd59c4a62eb6a6723cba9b875d05e98cc3ecd4d50540846c2b26b078f0cd595886f92d7895c637199fb6e670a58
ripemd-160 581016a08bfc70931fa9a32f498e9cf305684657

145655253 as geometric shapes

Circle

Radius = n
Diameter 291310506
Circumference 915178945.56313
Area 6.6650310428135E+16

Sphere

Radius = n
Volume 1.2943957103918E+25
Surface area 2.6660124171254E+17
Circumference 915178945.56313

Square

Length = n
Perimeter 582621012
Area 21215452726494009
Diagonal 205987634.22348

Cube

Length = n
Surface area 127292716358964054
Volume 3.090142134387E+24
Space diagonal 252282298.5853

Equilateral Triangle

Length = n
Perimeter 436965759
Area 9.1865605069658E+15
Altitude 126141149.29265

Triangular Pyramid

Length = n
Surface area 9.1865605069658E+15
Volume 3.6417674300922E+23
Height 68662544.741161