156748730 (number)

156748730 is an even 9-digits composite number following 156748729 and preceding 156748731. In scientific notation, it is written as 1.56748730 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 62699488 positive integers (up to 156748730) that are relatively prime to 156748730.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56748730 × 10^8
Engineering notation 1.56748730 × 10^6

Prime Factorization of 156748730

Prime Factorization 2 × 5 × 15674873

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 156748730
Product of the distinct prime numbers

The prime factorization of 156748730 is 2 × 5 × 15674873. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156748730)

Multiplication

n×y
n×2 313497460
n×3 470246190
n×4 626994920
n×5 783743650

Division

n÷y
n÷2 78374365
n÷3 52249576.666667
n÷3 39187182.5
n÷5 31349746

Exponentiation

ny
n2 24570164356612900
n3 3.8513420587903E+24
n4 6.0369297651097E+32
n5 9.4628107378015E+40

Nth Root

y√n
2√n 12519.933306532
3√n 539.18112052594
4√n 111.89250782126
5√n 43.555279615433

Divisors of 156748730

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156748729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156748730 can be divided by 8 positive divisors. The sum of these divisors (counting 156748730) is 1, the average is 0.125.

Base conversion 156748730

Base System Value
2 Binary 1001010101111100101110111010
3 Ternary 101220221122211112
4 Quaternary 21111330232322
5 Quinary 310111424410
6 Senary 23315400322
8 Octal 1125745672
10 Decimal 156748730
12 Duodecimal 445b30a2
16 Hexadecimal 957cbba
20 Vigesimal 28jdbga
36 Base36 2lbo3e

Cryptographic Hash Functions

md5 12e4d9b6f74c0459230f1eec704cf543
sha1 203911346e10e2583c70ea4db5f42308daad9653
sha256 8da6fa0d3be3704be50ff0c3d9b9182bab8b34734749f89fcb5cd541b01f947e
sha512 faeba07be22ea0cefc53956f4f8d36b0e02657b6fd73430ed9f634ec1e0f7f72aee236f11c75e7c36c3dfdfc1c192679a90b1c76de43f247c904acbbcdd7f529
ripemd-160 954d79242351649a70683e5beb0649c4341bf557

156748730 as geometric shapes

Circle

Radius = n
Diameter 313497460
Circumference 984881317.25506
Area 7.7189447840229E+16

Sphere

Radius = n
Volume 1.6132463891143E+25
Surface area 3.0875779136092E+17
Circumference 984881317.25506

Square

Length = n
Perimeter 626994920
Area 24570164356612900
Diagonal 221676179.85076

Cube

Length = n
Surface area 147420986139677400
Volume 3.8513420587903E+24
Space diagonal 271496764.3819

Equilateral Triangle

Length = n
Perimeter 470246190
Area 1.0639193253993E+16
Altitude 135748382.19095

Triangular Pyramid

Length = n
Surface area 1.0639193253993E+16
Volume 4.538850144066E+23
Height 73892059.950253