156949189 (number)

156949189 is an odd 9-digits composite number following 156949188 and preceding 156949190. In scientific notation, it is written as 1.56949189 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 147840000 positive integers (up to 156949189) that are relatively prime to 156949189.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56949189 × 10^8
Engineering notation 1.56949189 × 10^6

Prime Factorization of 156949189

Prime Factorization 29 × 41 × 132001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 156949189
Product of the distinct prime numbers

The prime factorization of 156949189 is 29 × 41 × 132001. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156949189)

Multiplication

n×y
n×2 313898378
n×3 470847567
n×4 627796756
n×5 784745945

Division

n÷y
n÷2 78474594.5
n÷3 52316396.333333
n÷3 39237297.25
n÷5 31389837.8

Exponentiation

ny
n2 24633047927757721
n3 3.8661368948597E+24
n4 6.0678705021121E+32
n5 9.5234735426352E+40

Nth Root

y√n
2√n 12527.936342431
3√n 539.41086755793
4√n 111.92826426971
5√n 43.566414104268

Divisors of 156949189

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 -156949188
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 156949189 can be divided by 8 positive divisors. The sum of these divisors (counting 156949189) is 1, the average is 0.125.

Base conversion 156949189

Base System Value
2 Binary 1001010110101101101011000101
3 Ternary 101221022211210221
4 Quaternary 21112231223011
5 Quinary 310134333224
6 Senary 23323544341
8 Octal 1126555305
10 Decimal 156949189
12 Duodecimal 4468b0b1
16 Hexadecimal 95adac5
20 Vigesimal 290icj9
36 Base36 2lfyrp

Cryptographic Hash Functions

md5 877977ed617cc2c699271b681cf2ce57
sha1 d302c00931f709b1a987dbb62bb6fbd9a5517846
sha256 4b35d18790bc973fc066710ccf6ef4065a415257778a9cdda1e47977a4cf2209
sha512 9a11a42c7c499fc94bb4a71cbcc7811fd6bec048eaadfbfb7626202ebe1b38e72b794285d0550a0bfac593dc00859852116fd752c7c7be5bef2e30f9f61e6e1e
ripemd-160 444994eecd333565d03ef27e983ad3caa8d660da

156949189 as geometric shapes

Circle

Radius = n
Diameter 313898378
Circumference 986140838.29855
Area 7.7387002405369E+16

Sphere

Radius = n
Volume 1.6194436355552E+25
Surface area 3.0954800962148E+17
Circumference 986140838.29855

Square

Length = n
Perimeter 627796756
Area 24633047927757721
Diagonal 221959671.68726

Cube

Length = n
Surface area 147798287566546326
Volume 3.8661368948597E+24
Space diagonal 271843969.55473

Equilateral Triangle

Length = n
Perimeter 470847567
Area 1.0666422639039E+16
Altitude 135921984.77737

Triangular Pyramid

Length = n
Surface area 1.0666422639039E+16
Volume 4.5562860255847E+23
Height 73986557.229086