20007939 (number)

20007939 is an odd 8-digits composite number following 20007938 and preceding 20007940. In scientific notation, it is written as 2.0007939 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 11244960 positive integers (up to 20007939) that are relatively prime to 20007939.

Interesting facts

Basic properties

Name

Name twenty million seven thousand nine hundred thirty-nine

Notation

Scientific notation 2.0007939 × 10^7
Engineering notation 2.0007939 × 10^6

Prime Factorization of 20007939

Prime Factorization 3 × 7 × 61 × 15619

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20007939
Product of the distinct prime numbers

The prime factorization of 20007939 is 3 × 7 × 61 × 15619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 57, 11, 283, 876, 1134, 1138, 18460, 89493, 672567, 321131, 9153247, 7293434, 80900705, 37606369, 477282265, 184057137, 7767451092, 8666905880

Basic calculations (n = 20007939)

Multiplication

n×y
n×2 40015878
n×3 60023817
n×4 80031756
n×5 100039695

Division

n÷y
n÷2 10003969.5
n÷3 6669313
n÷3 5001984.75
n÷5 4001587.8

Exponentiation

ny
n2 400317623027721
n3 8.0095305821636E+21
n4 1.6025419930656E+29
n5 3.2063562442196E+36

Nth Root

y√n
2√n 4473.0234741168
3√n 271.47767317731
4√n 66.880665921601
5√n 28.856288473421

Divisors of 20007939

1, 3, 7, 21, 61, 183, 427, 1281, 15619, 46857, 109333, 327999, 952759, 2858277, 6669313, 20007939

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 -20007938
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 20007939 can be divided by 16 positive divisors. The sum of these divisors (counting 20007939) is 1, the average is 0.0625.

Base conversion 20007939

Base System Value
2 Binary 1001100010100110000000011
3 Ternary 1101122111201210
4 Quaternary 1030110300003
5 Quinary 20110223224
6 Senary 1552501203
8 Octal 114246003
10 Decimal 20007939
12 Duodecimal 684a803
16 Hexadecimal 1314c03
20 Vigesimal 650jgj
36 Base36 bwu83

Cryptographic Hash Functions

md5 e5f0901ff8f52e1b1dd04ea1ec6258ff
sha1 ae2e3f17b6fc91cd0799af36c567fb200442f0a4
sha256 23bb2b510d0bfceeeb47b3d8d32ffd3f12bf8164059686113b0efb6e9cbd526e
sha512 018b7abe31debdea9eaca9f69258ba7bd20d7518412dee679a4574d167ba2a3c109b2b13788f830d0f65f52e4ad3de89d820a8cb69b31b254dc58795be3f0822
ripemd-160 a91a31d9cfb372c1c22c2ee6d72921aa211978e2

20007939 as geometric shapes

Circle

Radius = n
Diameter 40015878
Circumference 125713588.35175
Area 1.2576349036064E+15

Sphere

Radius = n
Volume 3.3550243247504E+22
Surface area 5.0305396144257E+15
Circumference 125713588.35175

Square

Length = n
Perimeter 80031756
Area 400317623027721
Diagonal 28295498.688934

Cube

Length = n
Surface area 2401905738166326
Volume 8.0095305821636E+21
Space diagonal 34654766.902739

Equilateral Triangle

Length = n
Perimeter 60023817
Area 1.733426155623E+14
Altitude 17327383.451369

Triangular Pyramid

Length = n
Surface area 1.733426155623E+14
Volume 9.4393223146149E+20
Height 9431832.8963112