160642942 (number)

160642942 is an even 9-digits composite number following 160642941 and preceding 160642943. In scientific notation, it is written as 1.60642942 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 79708200 positive integers (up to 160642942) that are relatively prime to 160642942.

Interesting facts

Basic properties

Name

Name one hundred sixty million six hundred forty-two thousand nine hundred forty-two

Notation

Scientific notation 1.60642942 × 10^8
Engineering notation 1.60642942 × 10^6

Prime Factorization of 160642942

Prime Factorization 2 × 131 × 613141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 160642942
Product of the distinct prime numbers

The prime factorization of 160642942 is 2 × 131 × 613141. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 83, 46, 847, 45, 5628, 7779, 48255, 55608, 553292, 531454, 4590705, 5967446, 78929581, 11750389, 166165177, 251497450, 3145703407, 8568032258

Basic calculations (n = 160642942)

Multiplication

n×y
n×2 321285884
n×3 481928826
n×4 642571768
n×5 803214710

Division

n÷y
n÷2 80321471
n÷3 53547647.333333
n÷3 40160735.5
n÷5 32128588.4

Exponentiation

ny
n2 25806154814415364
n3 4.1455766310951E+24
n4 6.6595762630557E+32
n5 1.0698139233706E+41

Nth Root

y√n
2√n 12674.499674543
3√n 543.60972358918
4√n 112.58108044669
5√n 43.769575017502

Divisors of 160642942

1, 2, 131, 262, 613141, 1226282, 80321471, 160642942

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 -160642941
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 160642942 can be divided by 8 positive divisors. The sum of these divisors (counting 160642942) is 1, the average is 0.125.

Base conversion 160642942

Base System Value
2 Binary 1001100100110011011101111110
3 Ternary 102012021111200121
4 Quaternary 21210303131332
5 Quinary 312111033232
6 Senary 23535045154
8 Octal 1144633576
10 Decimal 160642942
12 Duodecimal 459707ba
16 Hexadecimal 993377e
20 Vigesimal 2a40772
36 Base36 2nn4vy

Cryptographic Hash Functions

md5 858aa015d21798a0bb5999e6ba4e0037
sha1 e0c3ed05a417d0e5b60d260db2f1a96ebbca1bec
sha256 156dd83e2b99d7b9d779cd7609d264376910a6564519f6b2c84a6fce1f330d21
sha512 3f8ec111bb290f3431f57251f75c589fa4cc82024a255ec81cfcb9a84dbb0657a85990d66cb7f9f3455369ab896183a4daec1086fd0f52421da73625208f0634
ripemd-160 727c5b814e517112284c8e696160970046b6b7c1

160642942 as geometric shapes

Circle

Radius = n
Diameter 321285884
Circumference 1009349372.8765
Area 8.1072426382368E+16

Sphere

Radius = n
Volume 1.7364950785523E+25
Surface area 3.2428970552947E+17
Circumference 1009349372.8765

Square

Length = n
Perimeter 642571768
Area 25806154814415364
Diagonal 227183427.27591

Cube

Length = n
Surface area 154836928886492184
Volume 4.1455766310951E+24
Space diagonal 278241737.42134

Equilateral Triangle

Length = n
Perimeter 481928826
Area 1.1174392821639E+16
Altitude 139120868.71067

Triangular Pyramid

Length = n
Surface area 1.1174392821639E+16
Volume 4.8856089129598E+23
Height 75727809.091972