157424644 (number)

157424644 is an even 9-digits composite number following 157424643 and preceding 157424645. In scientific notation, it is written as 1.57424644 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 70151424 positive integers (up to 157424644) that are relatively prime to 157424644.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred twenty-four thousand six hundred forty-four

Notation

Scientific notation 1.57424644 × 10^8
Engineering notation 1.57424644 × 10^6

Prime Factorization of 157424644

Prime Factorization 2 × 2 × 29 × 13 × 104393

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78712322
Product of the distinct prime numbers

The prime factorization of 157424644 is 2 × 2 × 29 × 13 × 104393. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 70, 24, 360, 868, 6065, 8147, 34953, 63684, 312452, 406715, 9672138, 6974054, 26170750, 5961554, 169127921, 545799342, 4149428922, 2193003183

Basic calculations (n = 157424644)

Multiplication

n×y
n×2 314849288
n×3 472273932
n×4 629698576
n×5 787123220

Division

n÷y
n÷2 78712322
n÷3 52474881.333333
n÷3 39356161
n÷5 31484928.8

Exponentiation

ny
n2 24782518538526736
n3 3.901379158351E+24
n4 6.1417322511242E+32
n5 9.6686001317655E+40

Nth Root

y√n
2√n 12546.897783915
3√n 539.95500768257
4√n 112.0129357883
5√n 43.592777814969

Divisors of 157424644

1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 104393, 208786, 417572, 1357109, 2714218, 3027397, 5428436, 6054794, 12109588, 39356161, 78712322, 157424644

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157424643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157424644 can be divided by 24 positive divisors. The sum of these divisors (counting 157424644) is 1, the average is 0.041666666666667.

Base conversion 157424644

Base System Value
2 Binary 1001011000100001110000000100
3 Ternary 101222020000000101
4 Quaternary 21120201300010
5 Quinary 310300042034
6 Senary 23342053444
8 Octal 1130416004
10 Decimal 157424644
12 Duodecimal 4487a284
16 Hexadecimal 9621c04
20 Vigesimal 293i1c4
36 Base36 2lq5ms

Cryptographic Hash Functions

md5 c0226343c231dc762d8a29c5e59be0c8
sha1 037dbc2f76b51ee819da7409359c301068bee567
sha256 8fdd798c1e258099edbb95bf96a9accb3f736ceee3d03da80e1ca8138e51fe82
sha512 1976b3f64333348b6d6a4ba96aff3960c68e89d6520f58d1b8b4bd982756a0246a541518e84d2cbd9e9ee5482fa71a8a1b2f3c02a9b45140085950b00d06461e
ripemd-160 5b4a2907598b13d581200a069decd2e1cba47bfa

157424644 as geometric shapes

Circle

Radius = n
Diameter 314849288
Circumference 989128210.16878
Area 7.7856578178088E+16

Sphere

Radius = n
Volume 1.6342058803658E+25
Surface area 3.1142631271235E+17
Circumference 989128210.16878

Square

Length = n
Perimeter 629698576
Area 24782518538526736
Diagonal 222632066.59656

Cube

Length = n
Surface area 148695111231160416
Volume 3.901379158351E+24
Space diagonal 272667481.77144

Equilateral Triangle

Length = n
Perimeter 472273932
Area 1.0731145312061E+16
Altitude 136333740.88572

Triangular Pyramid

Length = n
Surface area 1.0731145312061E+16
Volume 4.5978194314164E+23
Height 74210688.865519