156749856 (number)

156749856 is an even 9-digits composite number following 156749855 and preceding 156749857. In scientific notation, it is written as 1.56749856 × 10^8. The sum of its digits is 51. It has a total of 8 prime factors and 48 positive divisors. There are 52012544 positive integers (up to 156749856) that are relatively prime to 156749856.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million seven hundred forty-nine thousand eight hundred fifty-six

Notation

Scientific notation 1.56749856 × 10^8
Engineering notation 1.56749856 × 10^6

Prime Factorization of 156749856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 227 × 7193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9796866
Product of the distinct prime numbers

The prime factorization of 156749856 is 2 × 2 × 2 × 2 × 2 × 3 × 227 × 7193. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156749856)

Multiplication

n×y
n×2 313499712
n×3 470249568
n×4 626999424
n×5 783749280

Division

n÷y
n÷2 78374928
n÷3 52249952
n÷3 39187464
n÷5 31349971.2

Exponentiation

ny
n2 24570517356020736
n3 3.8514250574018E+24
n4 6.0371032314252E+32
n5 9.4631506218303E+40

Nth Root

y√n
2√n 12519.978274742
3√n 539.18241158688
4√n 111.89270876488
5√n 43.555342190873

Divisors of 156749856

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156749855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156749856 can be divided by 48 positive divisors. The sum of these divisors (counting 156749856) is 1, the average is 0.020833333333333.

Base conversion 156749856

Base System Value
2 Binary 1001010101111101000000100000
3 Ternary 101220221201101020
4 Quaternary 21111331000200
5 Quinary 310111443411
6 Senary 23315405440
8 Octal 1125750040
10 Decimal 156749856
12 Duodecimal 445b3880
16 Hexadecimal 957d020
20 Vigesimal 28jdecg
36 Base36 2lboyo

Cryptographic Hash Functions

md5 b27e16f0e58d64c7cffd1f6838d28ab3
sha1 fa20313dfb29860b75b4103a59ab8122f49263fc
sha256 458e5696be6b95ff79bbd1b688d8a889f860b376216b709f4f8ef6c9e927a29c
sha512 7584f7be726cff3fa46eff935f6f460099ea5490972977369b8bc88c81f3b9f7fae71cedccf305e6f5ea96a7198ac162e0474fcfb862fefbb640cd8981740e20
ripemd-160 b108b545de81a7dcd3b304e86ec64fe8cd2e9ebf

156749856 as geometric shapes

Circle

Radius = n
Diameter 313499712
Circumference 984888392.12172
Area 7.7190556820575E+16

Sphere

Radius = n
Volume 1.6132811554913E+25
Surface area 3.087622272823E+17
Circumference 984888392.12172

Square

Length = n
Perimeter 626999424
Area 24570517356020736
Diagonal 221677772.25523

Cube

Length = n
Surface area 147423104136124416
Volume 3.8514250574018E+24
Space diagonal 271498714.67111

Equilateral Triangle

Length = n
Perimeter 470249568
Area 1.063934610722E+16
Altitude 135749357.33555

Triangular Pyramid

Length = n
Surface area 1.063934610722E+16
Volume 4.5389479588676E+23
Height 73892590.751743