156955920 (number)

156955920 is an even 9-digits composite number following 156955919 and preceding 156955921. In scientific notation, it is written as 1.56955920 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 80 positive divisors. There are 38049280 positive integers (up to 156955920) that are relatively prime to 156955920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56955920 × 10^8
Engineering notation 1.56955920 × 10^6

Prime Factorization of 156955920

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 11 × 59453

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 19619490
Product of the distinct prime numbers

The prime factorization of 156955920 is 2 × 2 × 2 × 2 × 3 × 5 × 11 × 59453. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 7, 83, 59, 308, 882, 8416, 7821, 94271, 4420, 121642, 246916, 227705, 6799909, 90261903, 47410272, 677261780, 866581104, 7624023521, 6195305850

Basic calculations (n = 156955920)

Multiplication

n×y
n×2 313911840
n×3 470867760
n×4 627823680
n×5 784779600

Division

n÷y
n÷2 78477960
n÷3 52318640
n÷3 39238980
n÷5 31391184

Exponentiation

ny
n2 24635160823046400
n3 3.8666343313292E+24
n4 6.0689114877736E+32
n5 9.5255158596207E+40

Nth Root

y√n
2√n 12528.204979166
3√n 539.41857859416
4√n 111.92946430304
5√n 43.566787779984

Divisors of 156955920

1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 59453, 118906, 178359, 237812, 297265, 356718, 475624, 594530, 653983, 713436, 891795, 951248, 1189060, 1307966, 1426872, 1783590, 1961949, 2378120, 2615932, 2853744, 3269915, 3567180, 3923898, 4756240, 5231864, 6539830, 7134360, 7847796, 9809745, 10463728, 13079660, 14268720, 15695592, 19619490, 26159320, 31391184, 39238980, 52318640, 78477960, 156955920

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156955919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156955920 can be divided by 80 positive divisors. The sum of these divisors (counting 156955920) is 1, the average is 0.0125.

Base conversion 156955920

Base System Value
2 Binary 1001010110101111010100010000
3 Ternary 101221100012001020
4 Quaternary 21112233110100
5 Quinary 310140042140
6 Senary 23324035440
8 Octal 1126572420
10 Decimal 156955920
12 Duodecimal 44692b80
16 Hexadecimal 95af510
20 Vigesimal 290j9g0
36 Base36 2lg3yo

Cryptographic Hash Functions

md5 0e46dde381beb71552d97829b7856339
sha1 5f87fa21a391d1f597c55bc53725cefb9caeb879
sha256 8f931033edbf2cd60ed41f83552f6c17b42dee754976b58a4c7c852b4eae6efd
sha512 a01983dfc906fac149f2ad09738552c1ad623955f90845a79cb9111cbf1833c9cbcb89249d01922803f1cfc78c870f3045a9f9cc65d287483c04feaa9a12dcde
ripemd-160 692941d91c79d89fb74974c3f76d78b9480fcd8d

156955920 as geometric shapes

Circle

Radius = n
Diameter 313911840
Circumference 986183130.41885
Area 7.7393640261686E+16

Sphere

Radius = n
Volume 1.6196520012563E+25
Surface area 3.0957456104674E+17
Circumference 986183130.41885

Square

Length = n
Perimeter 627823680
Area 24635160823046400
Diagonal 221969190.75875

Cube

Length = n
Surface area 147810964938278400
Volume 3.8666343313292E+24
Space diagonal 271855627.98872

Equilateral Triangle

Length = n
Perimeter 470867760
Area 1.0667337549537E+16
Altitude 135927813.99436

Triangular Pyramid

Length = n
Surface area 1.0667337549537E+16
Volume 4.556872260086E+23
Height 73989730.252916