156965490 (number)

156965490 is an even 9-digits composite number following 156965489 and preceding 156965491. In scientific notation, it is written as 1.56965490 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 38052000 positive integers (up to 156965490) that are relatively prime to 156965490.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred sixty-five thousand four hundred ninety

Notation

Scientific notation 1.56965490 × 10^8
Engineering notation 1.56965490 × 10^6

Prime Factorization of 156965490

Prime Factorization 2 × 5 × 99 × 158551

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 156965490
Product of the distinct prime numbers

The prime factorization of 156965490 is 2 × 5 × 99 × 158551. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156965490)

Multiplication

n×y
n×2 313930980
n×3 470896470
n×4 627861960
n×5 784827450

Division

n÷y
n÷2 78482745
n÷3 52321830
n÷3 39241372.5
n÷5 31393098

Exponentiation

ny
n2 24638165050940100
n3 3.8673416499217E+24
n4 6.0703917707737E+32
n5 9.5284201879146E+40

Nth Root

y√n
2√n 12528.58691154
3√n 539.42954161036
4√n 111.93117041977
5√n 43.567319042508

Divisors of 156965490

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 -156965489
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 156965490 can be divided by 16 positive divisors. The sum of these divisors (counting 156965490) is 1, the average is 0.0625.

Base conversion 156965490

Base System Value
2 Binary 1001010110110001101001110010
3 Ternary 101221100200011200
4 Quaternary 21112301221302
5 Quinary 310140343430
6 Senary 23324152030
8 Octal 1126615162
10 Decimal 156965490
12 Duodecimal 44698616
16 Hexadecimal 95b1a72
20 Vigesimal 2910dea
36 Base36 2lgbci

Cryptographic Hash Functions

md5 2da654bbcc479f387f87ce62e9a21a4f
sha1 c3f4290ba0aea1bee7c5dbb862b413e4b4feba2d
sha256 38c71cc3f36425895148cee3c9a1bfbebc80241895b01c327aadba0e83d6c173
sha512 df6b8f717000e594300012a92583d112ef21741475830390457e339e98cf29ad18da86110435291d94e6789e7b4f68979f85cc01828cc71f7b267468e99bd8c3
ripemd-160 57a64cba04f7612409eded2b5da8b9a7dc5a3e3b

156965490 as geometric shapes

Circle

Radius = n
Diameter 313930980
Circumference 986243260.50224
Area 7.7403078321966E+16

Sphere

Radius = n
Volume 1.6199482821754E+25
Surface area 3.0961231328786E+17
Circumference 986243260.50224

Square

Length = n
Perimeter 627861960
Area 24638165050940100
Diagonal 221982724.78254

Cube

Length = n
Surface area 147828990305640600
Volume 3.8673416499217E+24
Space diagonal 271872203.71494

Equilateral Triangle

Length = n
Perimeter 470896470
Area 1.0668638418374E+16
Altitude 135936101.85747

Triangular Pyramid

Length = n
Surface area 1.0668638418374E+16
Volume 4.5577058430413E+23
Height 73994241.594179