145655222 (number)

145655222 is an even 9-digits composite number following 145655221 and preceding 145655223. In scientific notation, it is written as 1.45655222 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 71801800 positive integers (up to 145655222) that are relatively prime to 145655222.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.45655222 × 10^8
Engineering notation 1.45655222 × 10^6

Prime Factorization of 145655222

Prime Factorization 2 × 71 × 1025741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145655222
Product of the distinct prime numbers

The prime factorization of 145655222 is 2 × 71 × 1025741. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 82, 81, 929, 986, 7322, 7545, 34223, 23956, 552645, 300386, 2561220, 1833391, 52049563, 32184686, 122244491, 85178499, 7104627531, 9109311189

Basic calculations (n = 145655222)

Multiplication

n×y
n×2 291310444
n×3 436965666
n×4 582620888
n×5 728276110

Division

n÷y
n÷2 72827611
n÷3 48551740.666667
n÷3 36413805.5
n÷5 29131044.4

Exponentiation

ny
n2 21215443695869284
n3 3.0901401613503E+24
n4 4.500950512126E+32
n5 6.5558694605473E+40

Nth Root

y√n
2√n 12068.770525617
3√n 526.14892389088
4√n 109.85795613253
5√n 42.920543413448

Divisors of 145655222

1, 2, 71, 142, 1025741, 2051482, 72827611, 145655222

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -145655221
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 145655222 can be divided by 8 positive divisors. The sum of these divisors (counting 145655222) is 1, the average is 0.125.

Base conversion 145655222

Base System Value
2 Binary 1000101011101000010110110110
3 Ternary 101011002001101212
4 Quaternary 20223220112312
5 Quinary 244241431342
6 Senary 22241521422
8 Octal 1053502666
10 Decimal 145655222
12 Duodecimal 40943272
16 Hexadecimal 8ae85b6
20 Vigesimal 25a6i12
36 Base36 2epwae

Cryptographic Hash Functions

md5 070e0aa5f13e8f33f0bc28a9f06717c1
sha1 5d782d40c892309e9f625eeacbb6f7d0f21bfc64
sha256 967191b2105ab078e350df72408703e86a7a1ddb951c85a6dfaba8e3294e7bb9
sha512 324a5332c50e2fd01e44e324384cfca3c754c0b5494461286c04ac2273462a75260d714a54f09f98593b167af105d06f87b392de89f35b9797cffbf1b82c8911
ripemd-160 530c6627ef8382d79c65d90b4e962e71b6b5a36e

145655222 as geometric shapes

Circle

Radius = n
Diameter 291310444
Circumference 915178750.78438
Area 6.6650282057591E+16

Sphere

Radius = n
Volume 1.2943948839281E+25
Surface area 2.6660112823036E+17
Circumference 915178750.78438

Square

Length = n
Perimeter 582620888
Area 21215443695869284
Diagonal 205987590.38286

Cube

Length = n
Surface area 127292662175215704
Volume 3.0901401613503E+24
Space diagonal 252282244.89172

Equilateral Triangle

Length = n
Perimeter 436965666
Area 9.1865565965906E+15
Altitude 126141122.44586

Triangular Pyramid

Length = n
Surface area 9.1865565965906E+15
Volume 3.6417651048462E+23
Height 68662530.127621