157430260 (number)

157430260 is an even 9-digits composite number following 157430259 and preceding 157430261. In scientific notation, it is written as 1.57430260 × 10^8. The sum of its digits is 28. It has a total of 7 prime factors and 72 positive divisors. There are 56833920 positive integers (up to 157430260) that are relatively prime to 157430260.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred thirty thousand two hundred sixty

Notation

Scientific notation 1.57430260 × 10^8
Engineering notation 1.57430260 × 10^6

Prime Factorization of 157430260

Prime Factorization 2 × 2 × 13 × 5 × 47 × 13 × 991

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6055010
Product of the distinct prime numbers

The prime factorization of 157430260 is 2 × 2 × 13 × 5 × 47 × 13 × 991. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 2, 13, 7, 486, 44, 8782, 2615, 59869, 47351, 423360, 70937, 567464, 4085600, 33348338, 66299283, 358108254, 78535823, 3102648063, 7210989386

Basic calculations (n = 157430260)

Multiplication

n×y
n×2 314860520
n×3 472290780
n×4 629721040
n×5 787151300

Division

n÷y
n÷2 78715130
n÷3 52476753.333333
n÷3 39357565
n÷5 31486052

Exponentiation

ny
n2 24784286763667600
n3 3.9017967091187E+24
n4 6.1426087038371E+32
n5 9.6703248532334E+40

Nth Root

y√n
2√n 12547.121582259
3√n 539.96142842921
4√n 112.01393476822
5√n 43.593088838124

Divisors of 157430260

1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 169, 188, 235, 260, 338, 470, 611, 676, 845, 940, 991, 1222, 1690, 1982, 2444, 3055, 3380, 3964, 4955, 6110, 7943, 9910, 12220, 12883, 15886, 19820, 25766, 31772, 39715, 46577, 51532, 64415, 79430, 93154, 128830, 158860, 167479, 186308, 232885, 257660, 334958, 465770, 605501, 669916, 837395, 931540, 1211002, 1674790, 2422004, 3027505, 3349580, 6055010, 7871513, 12110020, 15743026, 31486052, 39357565, 78715130, 157430260

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157430259
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157430260 can be divided by 72 positive divisors. The sum of these divisors (counting 157430260) is 1, the average is 0.013888888888889.

Base conversion 157430260

Base System Value
2 Binary 1001011000100011000111110100
3 Ternary 101222020021201101
4 Quaternary 21120203013310
5 Quinary 310300232020
6 Senary 23342135444
8 Octal 1130430764
10 Decimal 157430260
12 Duodecimal 44881584
16 Hexadecimal 96231f4
20 Vigesimal 293ifd0
36 Base36 2lq9ys

Cryptographic Hash Functions

md5 3bc0689c158da7c6b3fedfdab4a599be
sha1 a438cde985fbeb3dff17fb117db1d88f7567a7ba
sha256 e543604df26593c03210f0472a7c79f6d917cf0abcd3e2f8428a636f329c569f
sha512 4c2f811002d1adfef01b9dc63a16903899661a07371aadc9d6a30a4a16accacb87e901d09ce870ac1fd849876b94f99f7f577cd9a5840e9f72b9d9c921f43b6e
ripemd-160 7501f84731423065faa3ef46cb35389cebb85435

157430260 as geometric shapes

Circle

Radius = n
Diameter 314860520
Circumference 989163496.53746
Area 7.7862133221201E+16

Sphere

Radius = n
Volume 1.6343807836224E+25
Surface area 3.114485328848E+17
Circumference 989163496.53746

Square

Length = n
Perimeter 629721040
Area 24784286763667600
Diagonal 222640008.81992

Cube

Length = n
Surface area 148705720582005600
Volume 3.9017967091187E+24
Space diagonal 272677208.96878

Equilateral Triangle

Length = n
Perimeter 472290780
Area 1.0731910976007E+16
Altitude 136338604.48439

Triangular Pyramid

Length = n
Surface area 1.0731910976007E+16
Volume 4.5983115197154E+23
Height 74213336.273308