42161859 (number)

42161859 is an odd 8-digits composite number following 42161858 and preceding 42161860. In scientific notation, it is written as 4.2161859 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 27711600 positive integers (up to 42161859) that are relatively prime to 42161859.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2161859 × 10^7
Engineering notation 4.2161859 × 10^6

Prime Factorization of 42161859

Prime Factorization 3 × 3 × 71 × 65981

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14053953
Product of the distinct prime numbers

The prime factorization of 42161859 is 3 × 3 × 71 × 65981. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 99, 45, 428, 505, 985, 2523, 64868, 89279, 649688, 659275, 5848447, 8876758, 52024620, 91274450, 966679497, 57501284, 1744096997, 1537097264

Basic calculations (n = 42161859)

Multiplication

n×y
n×2 84323718
n×3 126485577
n×4 168647436
n×5 210809295

Division

n÷y
n÷2 21080929.5
n÷3 14053953
n÷3 10540464.75
n÷5 8432371.8

Exponentiation

ny
n2 1777622354335881
n3 7.4947863058757E+22
n4 3.1599412346346E+30
n5 1.3322899678295E+38

Nth Root

y√n
2√n 6493.2163832726
3√n 348.04862083246
4√n 80.58049629577
5√n 33.495306047571

Divisors of 42161859

1, 3, 9, 71, 213, 639, 65981, 197943, 593829, 4684651, 14053953, 42161859

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42161858
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42161859 can be divided by 12 positive divisors. The sum of these divisors (counting 42161859) is 1, the average is 0.083333333333333.

Base conversion 42161859

Base System Value
2 Binary 10100000110101011011000011
3 Ternary 2221100001012100
4 Quaternary 2200311123003
5 Quinary 41243134414
6 Senary 4103401443
8 Octal 240653303
10 Decimal 42161859
12 Duodecimal 12153283
16 Hexadecimal 28356c3
20 Vigesimal d3a4cj
36 Base36 p3oar

Cryptographic Hash Functions

md5 fbff49d1b77801f498391c9d91e1900e
sha1 93c9ce0d4ec515f06faf6cbd806c158b12aeaf38
sha256 147b4384ee002f1073c7a639215ad22bb430773a4991dc59a5b5823f56c50f30
sha512 a0b9f34adb9684fcb28b58f2c25b03b34281fd02350d85a330218bb229d57605f85bcf400d62dc8f884e560a97a14e7ec56c8a3125df4ef9f23a1b1119d07407
ripemd-160 9f7e919099825531a65ef7f2ecd3d519dcea33ee

42161859 as geometric shapes

Circle

Radius = n
Diameter 84323718
Circumference 264910772.99218
Area 5.5845653292386E+15

Sphere

Radius = n
Volume 3.1394087465019E+23
Surface area 2.2338261316954E+16
Circumference 264910772.99218

Square

Length = n
Perimeter 168647436
Area 1777622354335881
Diagonal 59625872.812662

Cube

Length = n
Surface area 10665734126015286
Volume 7.4947863058757E+22
Space diagonal 73026481.929555

Equilateral Triangle

Length = n
Perimeter 126485577
Area 7.6973305859499E+14
Altitude 36513240.964778

Triangular Pyramid

Length = n
Surface area 7.6973305859499E+14
Volume 8.8326903673814E+21
Height 19875290.937554