156909429 (number)

156909429 is an odd 9-digits composite number following 156909428 and preceding 156909430. In scientific notation, it is written as 1.56909429 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 98824320 positive integers (up to 156909429) that are relatively prime to 156909429.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred nine thousand four hundred twenty-nine

Notation

Scientific notation 1.56909429 × 10^8
Engineering notation 1.56909429 × 10^6

Prime Factorization of 156909429

Prime Factorization 9 × 19 × 431 × 2129

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 156909429
Product of the distinct prime numbers

The prime factorization of 156909429 is 9 × 19 × 431 × 2129. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156909429)

Multiplication

n×y
n×2 313818858
n×3 470728287
n×4 627637716
n×5 784547145

Division

n÷y
n÷2 78454714.5
n÷3 52303143
n÷3 39227357.25
n÷5 31381885.8

Exponentiation

ny
n2 24620568909106041
n3 3.863199409183E+24
n4 6.0617241340804E+32
n5 9.5114167263407E+40

Nth Root

y√n
2√n 12526.349388389
3√n 539.36531398835
4√n 111.92117488835
5√n 43.564206541184

Divisors of 156909429

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 -156909428
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 156909429 can be divided by 16 positive divisors. The sum of these divisors (counting 156909429) is 1, the average is 0.0625.

Base conversion 156909429

Base System Value
2 Binary 1001010110100011111101110101
3 Ternary 101221020211021100
4 Quaternary 21112203331311
5 Quinary 310132100204
6 Senary 23323040313
8 Octal 1126437565
10 Decimal 156909429
12 Duodecimal 44670099
16 Hexadecimal 95a3f75
20 Vigesimal 290ddb9
36 Base36 2lf439

Cryptographic Hash Functions

md5 d51b31872a2818f4f24ad9ce716ef12a
sha1 2ce47d570bff6ec8e092f02b7a232d7c91b9ca9b
sha256 aa85410663bd90be6a781a654723a8f87a4bfeb72f7959e77676b8504905ac39
sha512 033ddbd6eac747a95008313c4fb09f6e54d32de5ea1fe74eb1a908ba94a16231374b46afaa4c73114b765e6b4f48071ab3690312b8e84fa4c6347c29fec56b9c
ripemd-160 0d484f8569d6eeded3024f0cfdb0c237c4f9e297

156909429 as geometric shapes

Circle

Radius = n
Diameter 313818858
Circumference 985891018.85074
Area 7.7347798412049E+16

Sphere

Radius = n
Volume 1.6182131844322E+25
Surface area 3.093911936482E+17
Circumference 985891018.85074

Square

Length = n
Perimeter 627637716
Area 24620568909106041
Diagonal 221903442.55602

Cube

Length = n
Surface area 147723413454636246
Volume 3.863199409183E+24
Space diagonal 271775103.21462

Equilateral Triangle

Length = n
Perimeter 470728287
Area 1.0661019065456E+16
Altitude 135887551.60731

Triangular Pyramid

Length = n
Surface area 1.0661019065456E+16
Volume 4.5528241655153E+23
Height 73967814.185339