157049269 (number)

157049269 is an odd 9-digits composite number following 157049268 and preceding 157049270. In scientific notation, it is written as 1.57049269 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 136684800 positive integers (up to 157049269) that are relatively prime to 157049269.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million forty-nine thousand two hundred sixty-nine

Notation

Scientific notation 1.57049269 × 10^8
Engineering notation 1.57049269 × 10^6

Prime Factorization of 157049269

Prime Factorization 19 × 13 × 227 × 2801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157049269
Product of the distinct prime numbers

The prime factorization of 157049269 is 19 × 13 × 227 × 2801. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 56, 48, 843, 862, 307, 9399, 36726, 18470, 780860, 958195, 8925731, 2984465, 45963651, 91932638, 315329716, 292294702, 5548039207, 7147866797

Basic calculations (n = 157049269)

Multiplication

n×y
n×2 314098538
n×3 471147807
n×4 628197076
n×5 785246345

Division

n÷y
n÷2 78524634.5
n÷3 52349756.333333
n÷3 39262317.25
n÷5 31409853.8

Exponentiation

ny
n2 24664472893434361
n3 3.8735374381842E+24
n4 6.0833622311096E+32
n5 9.5538759145797E+40

Nth Root

y√n
2√n 12531.929979057
3√n 539.52549652273
4√n 111.9461030097
5√n 43.57196878737

Divisors of 157049269

1, 13, 19, 227, 247, 2801, 2951, 4313, 36413, 53219, 56069, 635827, 691847, 8265751, 12080713, 157049269

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 -157049268
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 157049269 can be divided by 16 positive divisors. The sum of these divisors (counting 157049269) is 1, the average is 0.0625.

Base conversion 157049269

Base System Value
2 Binary 1001010111000110000110110101
3 Ternary 101221111221002121
4 Quaternary 21113012012311
5 Quinary 310201034034
6 Senary 23330035541
8 Octal 1127060665
10 Decimal 157049269
12 Duodecimal 44718bb1
16 Hexadecimal 95c61b5
20 Vigesimal 291b339
36 Base36 2li3zp

Cryptographic Hash Functions

md5 f80b553dde03fe3a5ff78dc337a869dd
sha1 570c4c5cfacff92d1b7e7c526463b869c33f499f
sha256 92391a4969cbcd4f0b61ee4c08949fe447c94d771e9d8f6ec637dc9f3119efe9
sha512 c7d256b0e0fe1d541890a09f635c040a3c363b7c97452ca2838a2a3d2ec4970cac88d1efaa3fbcd03b36380a49c0f5930e425887e58eb86ed2253df2a10213b9
ripemd-160 29b87436749ff8e5e88ff6846e56faaaeeef7ded

157049269 as geometric shapes

Circle

Radius = n
Diameter 314098538
Circumference 986769659.48409
Area 7.7485726846678E+16

Sphere

Radius = n
Volume 1.6225435678939E+25
Surface area 3.0994290738671E+17
Circumference 986769659.48409

Square

Length = n
Perimeter 628197076
Area 24664472893434361
Diagonal 222101206.18058

Cube

Length = n
Surface area 147986837360606166
Volume 3.8735374381842E+24
Space diagonal 272017313.19955

Equilateral Triangle

Length = n
Perimeter 471147807
Area 1.0680030048333E+16
Altitude 136008656.59978

Triangular Pyramid

Length = n
Surface area 1.0680030048333E+16
Volume 4.5650076495333E+23
Height 74033735.393527