20348988 (number)

20348988 is an even 8-digits composite number following 20348987 and preceding 20348989. In scientific notation, it is written as 2.0348988 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 6166320 positive integers (up to 20348988) that are relatively prime to 20348988.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-eight thousand nine hundred eighty-eight

Notation

Scientific notation 2.0348988 × 10^7
Engineering notation 2.0348988 × 10^6

Prime Factorization of 20348988

Prime Factorization 2 × 2 × 33 × 154159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10174494
Product of the distinct prime numbers

The prime factorization of 20348988 is 2 × 2 × 33 × 154159. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 55, 51, 410, 483, 5866, 5780, 97696, 98288, 357556, 738270, 1802360, 3772454, 17476010, 77244003, 496485117, 328438248, 6691701617, 5459098105

Basic calculations (n = 20348988)

Multiplication

n×y
n×2 40697976
n×3 61046964
n×4 81395952
n×5 101744940

Division

n÷y
n÷2 10174494
n÷3 6782996
n÷3 5087247
n÷5 4069797.6

Exponentiation

ny
n2 414081312624144
n3 8.426135661613E+21
n4 1.7146333346453E+29
n5 3.4891053151098E+36

Nth Root

y√n
2√n 4510.9852582335
3√n 273.01149839533
4√n 67.163868696149
5√n 28.953999538052

Divisors of 20348988

1, 2, 4, 33, 66, 132, 154159, 308318, 616636, 5087247, 10174494, 20348988

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 -20348987
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 20348988 can be divided by 12 positive divisors. The sum of these divisors (counting 20348988) is 1, the average is 0.083333333333333.

Base conversion 20348988

Base System Value
2 Binary 1001101101000000000111100
3 Ternary 1102021211120020
4 Quaternary 1031220000330
5 Quinary 20202131423
6 Senary 2004052140
8 Octal 115500074
10 Decimal 20348988
12 Duodecimal 6994050
16 Hexadecimal 136803c
20 Vigesimal 673c98
36 Base36 c45do

Cryptographic Hash Functions

md5 cc136b293be3fdaa0761d78e03452938
sha1 09e34b135a4eb8909f66f987931defa295bde587
sha256 61846bf772b6b83584f40545321b5a237c6b572aaa111d5554ee5e072b101e47
sha512 be1119e643df62ef3b673bbe832b6ce13f2b298df501b4b7ffea65eb2badcc0b9642f6108b439b0139a14e835f9d78980503bed13fc670a5c8e554ee20bf4cf5
ripemd-160 532e277524559d8442f2a53c99ce5d5be5d74856

20348988 as geometric shapes

Circle

Radius = n
Diameter 40697976
Circumference 127856462.41757
Area 1.3008748097288E+15

Sphere

Radius = n
Volume 3.5295314523566E+22
Surface area 5.2034992389153E+15
Circumference 127856462.41757

Square

Length = n
Perimeter 81395952
Area 414081312624144
Diagonal 28777814.810167

Cube

Length = n
Surface area 2484487875744864
Volume 8.426135661613E+21
Space diagonal 35245481.098609

Equilateral Triangle

Length = n
Perimeter 61046964
Area 1.7930246798246E+14
Altitude 17622740.549305

Triangular Pyramid

Length = n
Surface area 1.7930246798246E+14
Volume 9.9302961092072E+20
Height 9592604.9367225