42407487 (number)

42407487 is an odd 8-digits composite number following 42407486 and preceding 42407488. In scientific notation, it is written as 4.2407487 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 26783568 positive integers (up to 42407487) that are relatively prime to 42407487.

Interesting facts

Basic properties

Name

Name forty-two million four hundred seven thousand four hundred eighty-seven

Notation

Scientific notation 4.2407487 × 10^7
Engineering notation 4.2407487 × 10^6

Prime Factorization of 42407487

Prime Factorization 19 × 3 × 3 × 247997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14135829
Product of the distinct prime numbers

The prime factorization of 42407487 is 19 × 3 × 3 × 247997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 87, 66, 682, 827, 1742, 1515, 99794, 49808, 600700, 899913, 8482327, 2528879, 70280228, 99488016, 289842965, 997032050, 8509828102, 4726272793

Basic calculations (n = 42407487)

Multiplication

n×y
n×2 84814974
n×3 127222461
n×4 169629948
n×5 212037435

Division

n÷y
n÷2 21203743.5
n÷3 14135829
n÷3 10601871.75
n÷5 8481497.4

Exponentiation

ny
n2 1798394953655169
n3 7.6265410617997E+22
n4 3.2342244093324E+30
n5 1.3715532959385E+38

Nth Root

y√n
2√n 6512.1031165055
3√n 348.72320370675
4√n 80.697602916725
5√n 33.534243036697

Divisors of 42407487

1, 3, 9, 19, 57, 171, 247997, 743991, 2231973, 4711943, 14135829, 42407487

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 -42407486
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 42407487 can be divided by 12 positive divisors. The sum of these divisors (counting 42407487) is 1, the average is 0.083333333333333.

Base conversion 42407487

Base System Value
2 Binary 10100001110001011000111111
3 Ternary 2221210112010200
4 Quaternary 2201301120333
5 Quinary 41324014422
6 Senary 4112534543
8 Octal 241613077
10 Decimal 42407487
12 Duodecimal 12251453
16 Hexadecimal 287163f
20 Vigesimal d50ie7
36 Base36 p8xtr

Cryptographic Hash Functions

md5 096e00124424879899b75a779de7142d
sha1 63cf3c62e837ef11e0a6638764ff7b28c6fc0316
sha256 b09461a904482f7004eabd429796ba671f41d2a1e2f4174a89a86e7bb56ac28e
sha512 afcc25d9512a0891f1281d371f3f2ab9bf5df76776422d117fc021eac8544ad42688b5b0bf4460d3942a62c356c02981aa70a1bb31ffa6b80d725935c9fb8a97
ripemd-160 507a12388f3072573a7c38a0d7ced9eefc9df68f

42407487 as geometric shapes

Circle

Radius = n
Diameter 84814974
Circumference 266454099.23281
Area 5.649824374656E+15

Sphere

Radius = n
Volume 3.1945980496068E+23
Surface area 2.2599297498624E+16
Circumference 266454099.23281

Square

Length = n
Perimeter 169629948
Area 1798394953655169
Diagonal 59973243.261561

Cube

Length = n
Surface area 10790369721931014
Volume 7.6265410617997E+22
Space diagonal 73451922.105317

Equilateral Triangle

Length = n
Perimeter 127222461
Area 7.7872785795156E+14
Altitude 36725961.052658

Triangular Pyramid

Length = n
Surface area 7.7872785795156E+14
Volume 8.9879648363271E+21
Height 19991081.087187