156989629 (number)

156989629 is an odd 9-digits composite number following 156989628 and preceding 156989630. In scientific notation, it is written as 1.56989629 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 156877884 positive integers (up to 156989629) that are relatively prime to 156989629.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56989629 × 10^8
Engineering notation 1.56989629 × 10^6

Prime Factorization of 156989629

Prime Factorization 1423 × 110323

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 156989629
Product of the distinct prime numbers

The prime factorization of 156989629 is 1423 × 110323. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156989629)

Multiplication

n×y
n×2 313979258
n×3 470968887
n×4 627958516
n×5 784948145

Division

n÷y
n÷2 78494814.5
n÷3 52329876.333333
n÷3 39247407.25
n÷5 31397925.8

Exponentiation

ny
n2 24645743613557641
n3 3.8691261463215E+24
n4 6.0741267826522E+32
n5 9.5357491010753E+40

Nth Root

y√n
2√n 12529.550231353
3√n 539.4571923215
4√n 111.93547351646
5√n 43.568658963567

Divisors of 156989629

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156989628
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156989629 can be divided by 4 positive divisors. The sum of these divisors (counting 156989629) is 1, the average is 0.25.

Base conversion 156989629

Base System Value
2 Binary 1001010110110111100010111101
3 Ternary 101221101220021201
4 Quaternary 21112313202331
5 Quinary 310142132004
6 Senary 23324455501
8 Octal 1126674275
10 Decimal 156989629
12 Duodecimal 446aa591
16 Hexadecimal 95b78bd
20 Vigesimal 2913e19
36 Base36 2lgtz1

Cryptographic Hash Functions

md5 3b05ca117b20110ce4df0814b1fbadcf
sha1 19aec44c449dca255001f4a2de97fc1bd78f6f12
sha256 0fa02341016916440a46bf9eb1065efbeb288335cab64e38d7a326776b5b15e9
sha512 1121d1e24c934259b89fecc1a79ac76f02a152d2ef67c6ecddf50f3a3df6904ac445c87daad4c29fd1196c47c085edf6bf4a06efc15406e0a87b52c95d226cd0
ripemd-160 e9212089f77305cdc1763559671fbd36b58878ca

156989629 as geometric shapes

Circle

Radius = n
Diameter 313979258
Circumference 986394930.31237
Area 7.742688707861E+16

Sphere

Radius = n
Volume 1.6206957702795E+25
Surface area 3.0970754831444E+17
Circumference 986394930.31237

Square

Length = n
Perimeter 627958516
Area 24645743613557641
Diagonal 222016862.48372

Cube

Length = n
Surface area 147874461681345846
Volume 3.8691261463215E+24
Space diagonal 271914013.68939

Equilateral Triangle

Length = n
Perimeter 470968887
Area 1.067192003225E+16
Altitude 135957006.84469

Triangular Pyramid

Length = n
Surface area 1.067192003225E+16
Volume 4.5598088922169E+23
Height 74005620.827907