145655274 (number)

145655274 is an even 9-digits composite number following 145655273 and preceding 145655275. In scientific notation, it is written as 1.45655274 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 46164800 positive integers (up to 145655274) that are relatively prime to 145655274.

Interesting facts

Basic properties

Name

Name one hundred forty-five million six hundred fifty-five thousand two hundred seventy-four

Notation

Scientific notation 1.45655274 × 10^8
Engineering notation 1.45655274 × 10^6

Prime Factorization of 145655274

Prime Factorization 2 × 3 × 23 × 173 × 6101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 145655274
Product of the distinct prime numbers

The prime factorization of 145655274 is 2 × 3 × 23 × 173 × 6101. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 2, 13, 5, 805, 461, 8254, 9632, 29233, 20191, 731528, 849117, 5364531, 6384118, 39365424, 41511244, 169259786, 80409390, 7147293191, 9871201926

Basic calculations (n = 145655274)

Multiplication

n×y
n×2 291310548
n×3 436965822
n×4 582621096
n×5 728276370

Division

n÷y
n÷2 72827637
n÷3 48551758
n÷3 36413818.5
n÷5 29131054.8

Exponentiation

ny
n2 21215458844015076
n3 3.0901434709607E+24
n4 4.500956939621E+32
n5 6.5558811630269E+40

Nth Root

y√n
2√n 12068.772679937
3√n 526.1489865039
4√n 109.85796593756
5√n 42.920546478038

Divisors of 145655274

1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 1038, 3979, 6101, 7958, 11937, 12202, 18303, 23874, 36606, 140323, 280646, 420969, 841938, 1055473, 2110946, 3166419, 6332838, 24275879, 48551758, 72827637, 145655274

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145655273
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145655274 can be divided by 32 positive divisors. The sum of these divisors (counting 145655274) is 1, the average is 0.03125.

Base conversion 145655274

Base System Value
2 Binary 1000101011101000010111101010
3 Ternary 101011002001110210
4 Quaternary 20223220113222
5 Quinary 244241432044
6 Senary 22241521550
8 Octal 1053502752
10 Decimal 145655274
12 Duodecimal 409432b6
16 Hexadecimal 8ae85ea
20 Vigesimal 25a6i3e
36 Base36 2epwbu

Cryptographic Hash Functions

md5 caea77c7b2f6fe0d0901e8cd1027ef7b
sha1 a162a9ae1d59da445c817b57112445f89735aa8b
sha256 f8dc8289479d6dbfe7b4ff614b404824bba39905d1dbea5ef86ffa9ef8154793
sha512 a72b3b36e1d3e85a74acbada4c5bd84b530d766e430e7cdbbb9b3f264b878319ac0021aa5516ad5b6d29a065711af05b9101ac8c7f747a45164f373e822ce2c6
ripemd-160 29103feedae2432892652b0dd5b438387fe1e055

145655274 as geometric shapes

Circle

Radius = n
Diameter 291310548
Circumference 915179077.51002
Area 6.6650329646894E+16

Sphere

Radius = n
Volume 1.2943962702545E+25
Surface area 2.6660131858758E+17
Circumference 915179077.51002

Square

Length = n
Perimeter 582621096
Area 21215458844015076
Diagonal 205987663.92197

Cube

Length = n
Surface area 127292753064090456
Volume 3.0901434709607E+24
Space diagonal 252282334.95837

Equilateral Triangle

Length = n
Perimeter 436965822
Area 9.1865631559301E+15
Altitude 126141167.47918

Triangular Pyramid

Length = n
Surface area 9.1865631559301E+15
Volume 3.6417690052595E+23
Height 68662554.640656