20561007 (number)

20561007 is an odd 8-digits composite number following 20561006 and preceding 20561008. In scientific notation, it is written as 2.0561007 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 12853632 positive integers (up to 20561007) that are relatively prime to 20561007.

Interesting facts

Basic properties

Name

Name twenty million five hundred sixty-one thousand seven

Notation

Scientific notation 2.0561007 × 10^7
Engineering notation 2.0561007 × 10^6

Prime Factorization of 20561007

Prime Factorization 17 × 3 × 1123 × 359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20561007
Product of the distinct prime numbers

The prime factorization of 20561007 is 17 × 3 × 1123 × 359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 13, 85, 874, 669, 6076, 8198, 88255, 65159, 67136, 706576, 6755328, 8433084, 96849221, 42346018, 31160117, 6666272, 4177696508, 1352086050

Basic calculations (n = 20561007)

Multiplication

n×y
n×2 41122014
n×3 61683021
n×4 82244028
n×5 102805035

Division

n÷y
n÷2 10280503.5
n÷3 6853669
n÷3 5140251.75
n÷5 4112201.4

Exponentiation

ny
n2 422755008854049
n3 8.6922686963332E+21
n4 1.7872179751119E+29
n5 3.6747001296801E+36

Nth Root

y√n
2√n 4534.424660307
3√n 273.9564061215
4√n 67.338136745138
5√n 29.014084810178

Divisors of 20561007

1, 3, 17, 51, 359, 1077, 1123, 3369, 6103, 18309, 19091, 57273, 403157, 1209471, 6853669, 20561007

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 -20561006
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 20561007 can be divided by 16 positive divisors. The sum of these divisors (counting 20561007) is 1, the average is 0.0625.

Base conversion 20561007

Base System Value
2 Binary 1001110011011110001101111
3 Ternary 1102200121101210
4 Quaternary 1032123301233
5 Quinary 20230423012
6 Senary 2012405503
8 Octal 116336157
10 Decimal 20561007
12 Duodecimal 6a76893
16 Hexadecimal 139bc6f
20 Vigesimal 68a2a7
36 Base36 c8oz3

Cryptographic Hash Functions

md5 0f500c48b0fb71a896ac6db66deae8be
sha1 5936530218b6c229bde38fbabe373e63d8200d9e
sha256 4da604d6f81cbf249ccaefe14fdca590ff4976b2e8cc659abc0f2f21b265d4d4
sha512 f28e0ea871b040229deef136218c5469968637acf75959e930248841a653dfaa7603750b893f0e60335a15804c7a79b09c5d72f667c7d1d13cea46ac45b2c8e7
ripemd-160 ebdc1100dbac617ef7ba133f25750814195f5820

20561007 as geometric shapes

Circle

Radius = n
Diameter 41122014
Circumference 129188617.08322
Area 1.3281240300842E+15

Sphere

Radius = n
Volume 3.6410089972572E+22
Surface area 5.3124961203367E+15
Circumference 129188617.08322

Square

Length = n
Perimeter 82244028
Area 422755008854049
Diagonal 29077654.955448

Cube

Length = n
Surface area 2536530053124294
Volume 8.6922686963332E+21
Space diagonal 35612708.778779

Equilateral Triangle

Length = n
Perimeter 61683021
Area 1.8305828862236E+14
Altitude 17806354.38939

Triangular Pyramid

Length = n
Surface area 1.8305828862236E+14
Volume 1.0243936898455E+21
Height 9692551.651816