20797005 (number)

20797005 is an odd 8-digits composite number following 20797004 and preceding 20797006. In scientific notation, it is written as 2.0797005 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 11019840 positive integers (up to 20797005) that are relatively prime to 20797005.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-seven thousand five

Notation

Scientific notation 2.0797005 × 10^7
Engineering notation 2.0797005 × 10^6

Prime Factorization of 20797005

Prime Factorization 15 × 157 × 8831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20797005
Product of the distinct prime numbers

The prime factorization of 20797005 is 15 × 157 × 8831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 96, 44, 491, 697, 433, 9493, 36981, 25110, 996740, 904814, 6907419, 4893807, 22199300, 66182205, 309205525, 506225316, 3744116022, 1694518232

Basic calculations (n = 20797005)

Multiplication

n×y
n×2 41594010
n×3 62391015
n×4 83188020
n×5 103985025

Division

n÷y
n÷2 10398502.5
n÷3 6932335
n÷3 5199251.25
n÷5 4159401

Exponentiation

ny
n2 432515416970025
n3 8.9950252893027E+21
n4 1.8706958591675E+29
n5 3.8904871136587E+36

Nth Root

y√n
2√n 4560.37333998
3√n 275.00057300156
4√n 67.530536351935
5√n 29.080385490482

Divisors of 20797005

1, 15, 157, 2355, 8831, 132465, 1386467, 20797005

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20797004
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20797005 can be divided by 8 positive divisors. The sum of these divisors (counting 20797005) is 1, the average is 0.125.

Base conversion 20797005

Base System Value
2 Binary 1001111010101011001001101
3 Ternary 1110010121010110
4 Quaternary 1033111121031
5 Quinary 20311001010
6 Senary 2021430233
8 Octal 117253115
10 Decimal 20797005
12 Duodecimal 6b6b379
16 Hexadecimal 13d564d
20 Vigesimal 69jca5
36 Base36 cdr2l

Cryptographic Hash Functions

md5 561716c12cfbc8afa8b00afddea2221b
sha1 27a69aede6d2813af7a41d66df2dde44a9550638
sha256 360cf5a4c429dffa763f4c3d3d70a515c3fecee53be0c56c28bd4affc2c78899
sha512 1d0679a6eacacb94bc4de77d6062f713ff14b2b9217c8450005d7980b06bfd3259281886608cfd7cc8de397ee960c8eb04e2cd13e60c1ae936792cb08445f258
ripemd-160 46bae4fa5d8fe3c0a6f76372ed5dfaa8979fd38d

20797005 as geometric shapes

Circle

Radius = n
Diameter 41594010
Circumference 130671436.24934
Area 1.3587872565174E+15

Sphere

Radius = n
Volume 3.7678273823637E+22
Surface area 5.4351490260694E+15
Circumference 130671436.24934

Square

Length = n
Perimeter 83188020
Area 432515416970025
Diagonal 29411406.527741

Cube

Length = n
Surface area 2595092501820150
Volume 8.9950252893027E+21
Space diagonal 36021469.305264

Equilateral Triangle

Length = n
Perimeter 62391015
Area 1.8728466931223E+14
Altitude 18010734.652632

Triangular Pyramid

Length = n
Surface area 1.8728466931223E+14
Volume 1.0600738965017E+21
Height 9803802.1759137