42157071 (number)

42157071 is an odd 8-digits composite number following 42157070 and preceding 42157072. In scientific notation, it is written as 4.2157071 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 24948000 positive integers (up to 42157071) that are relatively prime to 42157071.

Interesting facts

Basic properties

Name

Name forty-two million one hundred fifty-seven thousand seventy-one

Notation

Scientific notation 4.2157071 × 10^7
Engineering notation 4.2157071 × 10^6

Prime Factorization of 42157071

Prime Factorization 99 × 3 × 43 × 3301

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42157071
Product of the distinct prime numbers

The prime factorization of 42157071 is 99 × 3 × 43 × 3301. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 41, 52, 759, 402, 2078, 8038, 11753, 86869, 485376, 582501, 4322416, 7702370, 51495986, 43504747, 168309197, 226467984, 3000508324, 9402779347

Basic calculations (n = 42157071)

Multiplication

n×y
n×2 84314142
n×3 126471213
n×4 168628284
n×5 210785355

Division

n÷y
n÷2 21078535.5
n÷3 14052357
n÷3 10539267.75
n÷5 8431414.2

Exponentiation

ny
n2 1777218635299041
n3 7.4922332190825E+22
n4 3.1585060776542E+30
n5 1.331533649696E+38

Nth Root

y√n
2√n 6492.8476803326
3√n 348.03544526002
4√n 80.578208470607
5√n 33.494545251844

Divisors of 42157071

1, 3, 43, 99, 129, 297, 3301, 4257, 9903, 12771, 141943, 326799, 425829, 980397, 14052357, 42157071

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42157070
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42157071 can be divided by 16 positive divisors. The sum of these divisors (counting 42157071) is 1, the average is 0.0625.

Base conversion 42157071

Base System Value
2 Binary 10100000110100010000001111
3 Ternary 2221022210122000
4 Quaternary 2200310100033
5 Quinary 41243011241
6 Senary 4103323343
8 Octal 240642017
10 Decimal 42157071
12 Duodecimal 12150553
16 Hexadecimal 283440f
20 Vigesimal d39cdb
36 Base36 p3klr

Cryptographic Hash Functions

md5 ea7e9ce9aebf291e3fd1c99d69e1299f
sha1 09f79072b12d6bde1d2613507314a84649931bb5
sha256 2266770593a9db089872a455f03d9504798c07befbd668b64b6dca009b286971
sha512 c6ced2954fe50d10ac0e9be33dbde9c23456ed2506366f5d275e0f8ead0f8a808cfd4ffaa02b9e0201f8eb46cda064d3c5fe2fded8ba70edb0b9645f8b722422
ripemd-160 719f1616b1759b542b98480e35b651e64026f622

42157071 as geometric shapes

Circle

Radius = n
Diameter 84314142
Circumference 264880689.10093
Area 5.5832970084783E+15

Sphere

Radius = n
Volume 3.1383393120068E+23
Surface area 2.2333188033913E+16
Circumference 264880689.10093

Square

Length = n
Perimeter 168628284
Area 1777218635299041
Diagonal 59619101.558126

Cube

Length = n
Surface area 10663311811794246
Volume 7.4922332190825E+22
Space diagonal 73018188.870288

Equilateral Triangle

Length = n
Perimeter 126471213
Area 7.6955824312404E+14
Altitude 36509094.435144

Triangular Pyramid

Length = n
Surface area 7.6955824312404E+14
Volume 8.8296815257406E+21
Height 19873033.852708