156968442 (number)

156968442 is an even 9-digits composite number following 156968441 and preceding 156968443. In scientific notation, it is written as 1.56968442 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 52157736 positive integers (up to 156968442) that are relatively prime to 156968442.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56968442 × 10^8
Engineering notation 1.56968442 × 10^6

Prime Factorization of 156968442

Prime Factorization 2 × 27 × 3 × 2699 × 359

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 156968442
Product of the distinct prime numbers

The prime factorization of 156968442 is 2 × 27 × 3 × 2699 × 359. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 96, 100, 31, 58, 6389, 1181, 57112, 60934, 741782, 358089, 4178701, 7264584, 47035864, 17627273, 590920728, 57668998, 8058502899, 4485887303

Basic calculations (n = 156968442)

Multiplication

n×y
n×2 313936884
n×3 470905326
n×4 627873768
n×5 784842210

Division

n÷y
n÷2 78484221
n÷3 52322814
n÷3 39242110.5
n÷5 31393688.4

Exponentiation

ny
n2 24639091783907364
n3 3.8675598496149E+24
n4 6.0708484393581E+32
n5 9.5293162114417E+40

Nth Root

y√n
2√n 12528.704721558
3√n 539.43292321572
4√n 111.93169667953
5√n 43.567482912615

Divisors of 156968442

1, 2, 3, 6, 27, 54, 81, 162, 359, 718, 1077, 2154, 2699, 5398, 8097, 9693, 16194, 19386, 29079, 58158, 72873, 145746, 218619, 437238, 968941, 1937882, 2906823, 5813646, 26161407, 52322814, 78484221, 156968442

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 -156968441
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 156968442 can be divided by 32 positive divisors. The sum of these divisors (counting 156968442) is 1, the average is 0.03125.

Base conversion 156968442

Base System Value
2 Binary 1001010110110010010111111010
3 Ternary 101221100211020000
4 Quaternary 21112302113322
5 Quinary 310140442232
6 Senary 23324213430
8 Octal 1126622772
10 Decimal 156968442
12 Duodecimal 4469a276
16 Hexadecimal 95b25fa
20 Vigesimal 2911122
36 Base36 2lgdmi

Cryptographic Hash Functions

md5 98d48a93228ea17a27a22742c9b25ff0
sha1 c7e67198d12b0a7960e1673530ae2a52d2f72c36
sha256 8f00756b16933f7de6edcfdb9807da7f17723d7f59c24fd817460949b9b1d868
sha512 685c00bf73f91ad21d6bedb1b57e7290f9bf8b887fecfe93ac8015d4e46360c6d3fa9d399ce0a1d8d5176eefb8b5138abf6b7809280b4d119ba045d686110552
ripemd-160 640bd590dac9969a823a0fc693e135b5d4397c64

156968442 as geometric shapes

Circle

Radius = n
Diameter 313936884
Circumference 986261808.46527
Area 7.7405989739448E+16

Sphere

Radius = n
Volume 1.6200396814492E+25
Surface area 3.0962395895779E+17
Circumference 986261808.46527

Square

Length = n
Perimeter 627873768
Area 24639091783907364
Diagonal 221986899.54097

Cube

Length = n
Surface area 147834550703444184
Volume 3.8675598496149E+24
Space diagonal 271877316.72893

Equilateral Triangle

Length = n
Perimeter 470905326
Area 1.066903970552E+16
Altitude 135938658.36446

Triangular Pyramid

Length = n
Surface area 1.066903970552E+16
Volume 4.5579629938459E+23
Height 73995633.180325