156942874 (number)

156942874 is an even 9-digits composite number following 156942873 and preceding 156942875. In scientific notation, it is written as 1.56942874 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 32 positive divisors. There are 69273600 positive integers (up to 156942874) that are relatively prime to 156942874.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred forty-two thousand eight hundred seventy-four

Notation

Scientific notation 1.56942874 × 10^8
Engineering notation 1.56942874 × 10^6

Prime Factorization of 156942874

Prime Factorization 2 × 11 × 61 × 83 × 1409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 156942874
Product of the distinct prime numbers

The prime factorization of 156942874 is 2 × 11 × 61 × 83 × 1409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 72, 1, 318, 865, 9126, 27, 41602, 60388, 424495, 761843, 6833300, 9535842, 40819088, 50745204, 578044508, 475375037, 5982803976, 7736259270

Basic calculations (n = 156942874)

Multiplication

n×y
n×2 313885748
n×3 470828622
n×4 627771496
n×5 784714370

Division

n÷y
n÷2 78471437
n÷3 52314291.333333
n÷3 39235718.5
n÷5 31388574.8

Exponentiation

ny
n2 24631065699379876
n3 3.8656702405435E+24
n4 6.0668939748717E+32
n5 9.5215577666965E+40

Nth Root

y√n
2√n 12527.684303174
3√n 539.40363289101
4√n 111.92713836766
5√n 43.566063511398

Divisors of 156942874

1, 2, 11, 22, 61, 83, 122, 166, 671, 913, 1342, 1409, 1826, 2818, 5063, 10126, 15499, 30998, 55693, 85949, 111386, 116947, 171898, 233894, 945439, 1286417, 1890878, 2572834, 7133767, 14267534, 78471437, 156942874

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156942873
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156942874 can be divided by 32 positive divisors. The sum of these divisors (counting 156942874) is 1, the average is 0.03125.

Base conversion 156942874

Base System Value
2 Binary 1001010110101100001000011010
3 Ternary 101221022112011001
4 Quaternary 21112230020122
5 Quinary 310134132444
6 Senary 23323455214
8 Octal 1126541032
10 Decimal 156942874
12 Duodecimal 4468750a
16 Hexadecimal 95ac21a
20 Vigesimal 290hh3e
36 Base36 2lftwa

Cryptographic Hash Functions

md5 ebe4ef3ca249a04cad0ab0dccc80841f
sha1 135b12816b9cc2de67f25e33675f84cc1dca2dc0
sha256 57883f2ad3a69e287d1d8ced499d0f3e45f7b2df48bf2e762a637946722a60eb
sha512 e397cd56ff4cf616b5a2ef70b1f4303cf83fcef69a40bcede673c0f7d7dbf8d7a1b2496a510d3cddcdc4c79873e99ad43559fb0df749f8da7a04cced52140ebd
ripemd-160 a43ae8e036f7ee9c53d5e892f4e1d46105a54b18

156942874 as geometric shapes

Circle

Radius = n
Diameter 313885748
Circumference 986101159.98334
Area 7.7380775051259E+16

Sphere

Radius = n
Volume 1.6192481638523E+25
Surface area 3.0952310020504E+17
Circumference 986101159.98334

Square

Length = n
Perimeter 627771496
Area 24631065699379876
Diagonal 221950740.92861

Cube

Length = n
Surface area 147786394196279256
Volume 3.8656702405435E+24
Space diagonal 271833031.65388

Equilateral Triangle

Length = n
Perimeter 470828622
Area 1.0665564308973E+16
Altitude 135916515.82694

Triangular Pyramid

Length = n
Surface area 1.0665564308973E+16
Volume 4.5557360681989E+23
Height 73983580.309537