156742970 (number)

156742970 is an even 9-digits composite number following 156742969 and preceding 156742971. In scientific notation, it is written as 1.56742970 × 10^8. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 57347136 positive integers (up to 156742970) that are relatively prime to 156742970.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred forty-two thousand nine hundred seventy

Notation

Scientific notation 1.56742970 × 10^8
Engineering notation 1.56742970 × 10^6

Prime Factorization of 156742970

Prime Factorization 2 × 5 × 19 × 29 × 28447

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 156742970
Product of the distinct prime numbers

The prime factorization of 156742970 is 2 × 5 × 19 × 29 × 28447. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 64, 69, 456, 608, 8496, 2589, 17044, 48385, 551869, 613217, 4044253, 7176797, 71582383, 75059367, 985355586, 725532003, 3035980789, 3090396438

Basic calculations (n = 156742970)

Multiplication

n×y
n×2 313485940
n×3 470228910
n×4 626971880
n×5 783714850

Division

n÷y
n÷2 78371485
n÷3 52247656.666667
n÷3 39185742.5
n÷5 31348594

Exponentiation

ny
n2 24568358644420900
n3 3.8509175019517E+24
n4 6.0360424648089E+32
n5 9.4610722298027E+40

Nth Root

y√n
2√n 12519.703271244
3√n 539.17451606776
4√n 111.89147988674
5√n 43.554959508089

Divisors of 156742970

1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 28447, 56894, 142235, 284470, 540493, 824963, 1080986, 1649926, 2702465, 4124815, 5404930, 8249630, 15674297, 31348594, 78371485, 156742970

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156742969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156742970 can be divided by 32 positive divisors. The sum of these divisors (counting 156742970) is 1, the average is 0.03125.

Base conversion 156742970

Base System Value
2 Binary 1001010101111011010100111010
3 Ternary 101220221100221012
4 Quaternary 21111323110322
5 Quinary 310111233340
6 Senary 23315313522
8 Octal 1125732472
10 Decimal 156742970
12 Duodecimal 445ab8a2
16 Hexadecimal 957b53a
20 Vigesimal 28jch8a
36 Base36 2lbjne

Cryptographic Hash Functions

md5 f4a03f7f9924a29a2fac8753919bb160
sha1 749f8a792fe8dabb9284f5a4ff4fe4ac456a0dd7
sha256 020785486ef919c6fca8cd08ddaa694b7d2f3c88c396cb3be2447be40014e3c0
sha512 2e1070c57249c06f5105c4a6741910ed6eafba29ad9c13d616b631c7fc7edbcfdd96e5b6446e3ee9cf4eadd6676d0925b096ba8c72e1ce71199da89175e6310d
ripemd-160 566b2dfa0ba56d5184e8ba64be6148a1f22e0f03

156742970 as geometric shapes

Circle

Radius = n
Diameter 313485940
Circumference 984845126.10769
Area 7.7183775028072E+16

Sphere

Radius = n
Volume 1.6130685511616E+25
Surface area 3.0873510011229E+17
Circumference 984845126.10769

Square

Length = n
Perimeter 626971880
Area 24568358644420900
Diagonal 221668033.98064

Cube

Length = n
Surface area 147410151866525400
Volume 3.8509175019517E+24
Space diagonal 271486787.76924

Equilateral Triangle

Length = n
Perimeter 470228910
Area 1.0638411357678E+16
Altitude 135743393.88462

Triangular Pyramid

Length = n
Surface area 1.0638411357678E+16
Volume 4.5383497990334E+23
Height 73889344.660213