20147700 (number)

20147700 is an even 8-digits composite number following 20147699 and preceding 20147701. In scientific notation, it is written as 2.0147700 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 72 positive divisors. There are 5331200 positive integers (up to 20147700) that are relatively prime to 20147700.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand seven hundred

Notation

Scientific notation 2.0147700 × 10^7
Engineering notation 2.0147700 × 10^6

Prime Factorization of 20147700

Prime Factorization 2 × 2 × 3 × 5 × 5 × 281 × 239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2014770
Product of the distinct prime numbers

The prime factorization of 20147700 is 2 × 2 × 3 × 5 × 5 × 281 × 239. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 5, 100, 57, 407, 194, 6128, 9586, 53451, 8875, 306904, 448064, 3129756, 2845869, 89507120, 71117630, 342029599, 54537152, 4645210781, 240380722

Basic calculations (n = 20147700)

Multiplication

n×y
n×2 40295400
n×3 60443100
n×4 80590800
n×5 100738500

Division

n÷y
n÷2 10073850
n÷3 6715900
n÷3 5036925
n÷5 4029540

Exponentiation

ny
n2 405929815290000
n3 8.1785521395183E+21
n4 1.6477901494137E+29
n5 3.3199181593343E+36

Nth Root

y√n
2√n 4488.618941278
3√n 272.10832262811
4√n 66.997156217843
5√n 28.896490136656

Divisors of 20147700

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 239, 281, 300, 478, 562, 717, 843, 956, 1124, 1195, 1405, 1434, 1686, 2390, 2810, 2868, 3372, 3585, 4215, 4780, 5620, 5975, 7025, 7170, 8430, 11950, 14050, 14340, 16860, 17925, 21075, 23900, 28100, 35850, 42150, 67159, 71700, 84300, 134318, 201477, 268636, 335795, 402954, 671590, 805908, 1007385, 1343180, 1678975, 2014770, 3357950, 4029540, 5036925, 6715900, 10073850, 20147700

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20147699
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147700 can be divided by 72 positive divisors. The sum of these divisors (counting 20147700) is 1, the average is 0.013888888888889.

Base conversion 20147700

Base System Value
2 Binary 1001100110110110111110100
3 Ternary 1101220121110010
4 Quaternary 1030312313310
5 Quinary 20124211300
6 Senary 1555500220
8 Octal 114666764
10 Decimal 20147700
12 Duodecimal 68b7670
16 Hexadecimal 1336df4
20 Vigesimal 65i950
36 Base36 bzu2c

Cryptographic Hash Functions

md5 d6676894ecc92d5188ee3f81c74d3172
sha1 2f603c8e9635b4c48cce909e23b4cdbf30e979ff
sha256 0e409841bfc546c090700e0af03b3a07d00bfbcab1070a0887b4f98a0de28803
sha512 238ba5ac2477abe8e0050c84d91f3af64caa21984521f3f5139a7c7182e73c18e1897e2ca4d4713994058003bfa2b389862ea11a98e3c8fcc7fc5da7d7bbd015
ripemd-160 2a9f343011c4bf56e457d594ca4b5f0668066dab

20147700 as geometric shapes

Circle

Radius = n
Diameter 40295400
Circumference 126591732.61346
Area 1.2752661255881E+15

Sphere

Radius = n
Volume 3.4258239091349E+22
Surface area 5.1010645023525E+15
Circumference 126591732.61346

Square

Length = n
Perimeter 80590800
Area 405929815290000
Diagonal 28493150.590624

Cube

Length = n
Surface area 2435578891740000
Volume 8.1785521395183E+21
Space diagonal 34896840.055655

Equilateral Triangle

Length = n
Perimeter 60443100
Area 1.7577276609733E+14
Altitude 17448420.027828

Triangular Pyramid

Length = n
Surface area 1.7577276609733E+14
Volume 9.6385161302353E+20
Height 9497716.8635415