157045628 (number)

157045628 is an even 9-digits composite number following 157045627 and preceding 157045629. In scientific notation, it is written as 1.57045628 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 75069360 positive integers (up to 157045628) that are relatively prime to 157045628.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-five thousand six hundred twenty-eight

Notation

Scientific notation 1.57045628 × 10^8
Engineering notation 1.57045628 × 10^6

Prime Factorization of 157045628

Prime Factorization 2 × 2 × 2573 × 15259

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78522814
Product of the distinct prime numbers

The prime factorization of 157045628 is 2 × 2 × 2573 × 15259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 88, 77, 983, 7, 8454, 4434, 25362, 69931, 374665, 586477, 3141026, 2573080, 96917849, 40608753, 394869542, 425196998, 2437002442, 8244965929

Basic calculations (n = 157045628)

Multiplication

n×y
n×2 314091256
n×3 471136884
n×4 628182512
n×5 785228140

Division

n÷y
n÷2 78522814
n÷3 52348542.666667
n÷3 39261407
n÷5 31409125.6

Exponentiation

ny
n2 24663329273914384
n3 3.8732680343927E+24
n4 6.0827981087352E+32
n5 9.5527684898354E+40

Nth Root

y√n
2√n 12531.78470929
3√n 539.52132707212
4√n 111.94545416983
5√n 43.57176675267

Divisors of 157045628

1, 2, 4, 2573, 5146, 10292, 15259, 30518, 61036, 39261407, 78522814, 157045628

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157045627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157045628 can be divided by 12 positive divisors. The sum of these divisors (counting 157045628) is 1, the average is 0.083333333333333.

Base conversion 157045628

Base System Value
2 Binary 1001010111000101001101111100
3 Ternary 101221111202002202
4 Quaternary 21113011031330
5 Quinary 310200430003
6 Senary 23330011032
8 Octal 1127051574
10 Decimal 157045628
12 Duodecimal 44716a78
16 Hexadecimal 95c537c
20 Vigesimal 291ae18
36 Base36 2li16k

Cryptographic Hash Functions

md5 28abbc51ce750fba92767e66936479f7
sha1 3e39a272c4fd02d417cdb9ffe896f600717ea5c5
sha256 321751338c33cfd0007a8b0d80a692fb5afed879a92103a3eac2248b5e94a8a4
sha512 88793e290f29db58c991caa273c417295986e21afc5fc040ac56b85d32ccee285f675fbad560dc4a1cb63e4723cfa82347e81f8ad58c339a27ff73e7c854ab81
ripemd-160 33d78cd728e5e64b3031d13f1d3163311f1a5fc1

157045628 as geometric shapes

Circle

Radius = n
Diameter 314091256
Circumference 986746782.40639
Area 7.7482134059996E+16

Sphere

Radius = n
Volume 1.6224307202976E+25
Surface area 3.0992853623998E+17
Circumference 986746782.40639

Square

Length = n
Perimeter 628182512
Area 24663329273914384
Diagonal 222096057.029

Cube

Length = n
Surface area 147979975643486304
Volume 3.8732680343927E+24
Space diagonal 272011006.80256

Equilateral Triangle

Length = n
Perimeter 471136884
Area 1.0679534846555E+16
Altitude 136005503.40128

Triangular Pyramid

Length = n
Surface area 1.0679534846555E+16
Volume 4.5646901541202E+23
Height 74032019.009667