42007989 (number)

42007989 is an odd 8-digits composite number following 42007988 and preceding 42007990. In scientific notation, it is written as 4.2007989 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 27268800 positive integers (up to 42007989) that are relatively prime to 42007989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2007989 × 10^7
Engineering notation 4.2007989 × 10^6

Prime Factorization of 42007989

Prime Factorization 3 × 47 × 229 × 1301

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42007989
Product of the distinct prime numbers

The prime factorization of 42007989 is 3 × 47 × 229 × 1301. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 54, 58, 85, 91, 4503, 9348, 84311, 17156, 705596, 948886, 1758740, 1637980, 11377273, 33101161, 494591257, 870104147, 241281064, 848087587

Basic calculations (n = 42007989)

Multiplication

n×y
n×2 84015978
n×3 126023967
n×4 168031956
n×5 210039945

Division

n÷y
n÷2 21003994.5
n÷3 14002663
n÷3 10501997.25
n÷5 8401597.8

Exponentiation

ny
n2 1764671139824121
n3 7.4130285830349E+22
n4 3.1140642317282E+30
n5 1.3081557599173E+38

Nth Root

y√n
2√n 6481.3570338317
3√n 347.62470275555
4√n 80.506875692898
5√n 33.470822008718

Divisors of 42007989

1, 3, 47, 141, 229, 687, 1301, 3903, 10763, 32289, 61147, 183441, 297929, 893787, 14002663, 42007989

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 -42007988
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 42007989 can be divided by 16 positive divisors. The sum of these divisors (counting 42007989) is 1, the average is 0.0625.

Base conversion 42007989

Base System Value
2 Binary 10100000001111110110110101
3 Ternary 2221001020010110
4 Quaternary 2200033312311
5 Quinary 41223223424
6 Senary 4100213233
8 Octal 240176665
10 Decimal 42007989
12 Duodecimal 1209a219
16 Hexadecimal 280fdb5
20 Vigesimal d2ajj9
36 Base36 p0dkl

Cryptographic Hash Functions

md5 4118a786cf6854e49ac19290844a53a7
sha1 b7a3563a7e5653f717922a495155c3168a811615
sha256 516ae4e4e72f0aed85d893e951ff3a4525b9e2ac614149a4b27ffc942738a2bf
sha512 267f3608d95d929deffa0a6952c1755d7e87a196b48f33ca2719f27b5f95474df78538f7523cba8c627f744dac40ce4ad2a760c746082cc123094ccb8bb5c90c
ripemd-160 44c9210efcf34a72b73a25e5e23f11384d40372b

42007989 as geometric shapes

Circle

Radius = n
Diameter 84015978
Circumference 263943979.26896
Area 5.5438778888734E+15

Sphere

Radius = n
Volume 3.1051621516418E+23
Surface area 2.2175511555494E+16
Circumference 263943979.26896

Square

Length = n
Perimeter 168031956
Area 1764671139824121
Diagonal 59408267.77182

Cube

Length = n
Surface area 10588026838944726
Volume 7.4130285830349E+22
Space diagonal 72759971.271795

Equilateral Triangle

Length = n
Perimeter 126023967
Area 7.6412501820646E+14
Altitude 36379985.635897

Triangular Pyramid

Length = n
Surface area 7.6412501820646E+14
Volume 8.7363379669895E+21
Height 19802755.92394