146221545 (number)

146221545 is an odd 9-digits composite number following 146221544 and preceding 146221546. In scientific notation, it is written as 1.46221545 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 77388480 positive integers (up to 146221545) that are relatively prime to 146221545.

Interesting facts

Basic properties

Name

Name one hundred forty-six million two hundred twenty-one thousand five hundred forty-five

Notation

Scientific notation 1.46221545 × 10^8
Engineering notation 1.46221545 × 10^6

Prime Factorization of 146221545

Prime Factorization 3 × 5 × 131 × 74413

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 146221545
Product of the distinct prime numbers

The prime factorization of 146221545 is 3 × 5 × 131 × 74413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 67, 2, 712, 1000, 4693, 7058, 70960, 97704, 205959, 875184, 2720549, 2141753, 43808335, 44873146, 875479282, 32178324, 2080493084, 3196587986

Basic calculations (n = 146221545)

Multiplication

n×y
n×2 292443090
n×3 438664635
n×4 584886180
n×5 731107725

Division

n÷y
n÷2 73110772.5
n÷3 48740515
n÷3 36555386.25
n÷5 29244309

Exponentiation

ny
n2 21380740222187025
n3 3.1263248685318E+24
n4 4.5713605244865E+32
n5 6.6843139864242E+40

Nth Root

y√n
2√n 12092.21009576
3√n 526.82994968352
4√n 109.96458564356
5√n 42.953867554407

Divisors of 146221545

1, 3, 5, 15, 131, 393, 655, 1965, 74413, 223239, 372065, 1116195, 9748103, 29244309, 48740515, 146221545

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 -146221544
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 146221545 can be divided by 16 positive divisors. The sum of these divisors (counting 146221545) is 1, the average is 0.0625.

Base conversion 146221545

Base System Value
2 Binary 1000101101110010100111101001
3 Ternary 101012010211020210
4 Quaternary 20231302213221
5 Quinary 244413042140
6 Senary 22302011333
8 Octal 1055624751
10 Decimal 146221545
12 Duodecimal 40b76b49
16 Hexadecimal 8b729e9
20 Vigesimal 25dhdh5
36 Base36 2f219l

Cryptographic Hash Functions

md5 0cda4e89e2b68b17a5cff525dee8ffa1
sha1 51926daf4e6afd5fdfa7a5ae855c94b32ce19495
sha256 124d32f631ffd4361aeea3a6258d3598c6784de44b771d7ba1ac00598b5c9f11
sha512 3b3a30be8378530da3c7446422061b8e6cc57e3abecaea53fc30b9501ec14cfd2b4ace4eacb69068b170f98d84863481b5b740247dc018cd579f31da9b4b65b2
ripemd-160 bda7833c9a021d5dfdc2d46a4d0540633f63078d

146221545 as geometric shapes

Circle

Radius = n
Diameter 292443090
Circumference 918737063.1371
Area 6.7169576410335E+16

Sphere

Radius = n
Volume 1.3095518986286E+25
Surface area 2.6867830564134E+17
Circumference 918737063.1371

Square

Length = n
Perimeter 584886180
Area 21380740222187025
Diagonal 206788492.05015

Cube

Length = n
Surface area 128284441333122150
Volume 3.1263248685318E+24
Space diagonal 253263145.10122

Equilateral Triangle

Length = n
Perimeter 438664635
Area 9.2581320920649E+15
Altitude 126631572.55061

Triangular Pyramid

Length = n
Surface area 9.2581320920649E+15
Volume 3.6844091912183E+23
Height 68929497.350049