20697752 (number)

20697752 is an even 8-digits composite number following 20697751 and preceding 20697753. In scientific notation, it is written as 2.0697752 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 10307584 positive integers (up to 20697752) that are relatively prime to 20697752.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-seven thousand seven hundred fifty-two

Notation

Scientific notation 2.0697752 × 10^7
Engineering notation 2.0697752 × 10^6

Prime Factorization of 20697752

Prime Factorization 2 × 2 × 2 × 257 × 10067

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5174438
Product of the distinct prime numbers

The prime factorization of 20697752 is 2 × 2 × 2 × 257 × 10067. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 41, 11, 855, 887, 9648, 4488, 28214, 70265, 126349, 381877, 7649147, 7907890, 51323498, 79886038, 261355871, 452678852, 4978075891, 2753644246

Basic calculations (n = 20697752)

Multiplication

n×y
n×2 41395504
n×3 62093256
n×4 82791008
n×5 103488760

Division

n÷y
n÷2 10348876
n÷3 6899250.6666667
n÷3 5174438
n÷5 4139550.4

Exponentiation

ny
n2 428396937853504
n3 8.8668535772512E+21
n4 1.8352393636226E+29
n5 3.7985329208898E+36

Nth Root

y√n
2√n 4549.4782118392
3√n 274.56239823768
4√n 67.449819954091
5√n 29.05257532004

Divisors of 20697752

1, 2, 4, 8, 257, 514, 1028, 2056, 10067, 20134, 40268, 80536, 2587219, 5174438, 10348876, 20697752

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 -20697751
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 20697752 can be divided by 16 positive divisors. The sum of these divisors (counting 20697752) is 1, the average is 0.0625.

Base conversion 20697752

Base System Value
2 Binary 1001110111101001010011000
3 Ternary 1102221112222102
4 Quaternary 1032331022120
5 Quinary 20244312002
6 Senary 2015342532
8 Octal 116751230
10 Decimal 20697752
12 Duodecimal 6b21a48
16 Hexadecimal 13bd298
20 Vigesimal 69747c
36 Base36 cbmhk

Cryptographic Hash Functions

md5 07daa58f78bb6ab5234bbbff00e5437b
sha1 0b917575a277391cb11e1c8c36f4b3fb321f01a9
sha256 25f086efa25fb6d4c52a77bc6354c6c3a5a8d51590a564864fe825f863263cba
sha512 3e57cab9769bb2c4df1f9585511821c9e2a2c073e0deb845e10d80309f36923bee81fb8ba61e4230eaf29d96481fcfbc669595dfde873658103189427a56c246
ripemd-160 0b69d451a28afb07c0c4991024e0740e2d601d94

20697752 as geometric shapes

Circle

Radius = n
Diameter 41395504
Circumference 130047811.25805
Area 1.3458486727809E+15

Sphere

Radius = n
Volume 3.7141389411665E+22
Surface area 5.3833946911237E+15
Circumference 130047811.25805

Square

Length = n
Perimeter 82791008
Area 428396937853504
Diagonal 29271041.589035

Cube

Length = n
Surface area 2570381627121024
Volume 8.8668535772512E+21
Space diagonal 35849558.06646

Equilateral Triangle

Length = n
Perimeter 62093256
Area 1.855013155423E+14
Altitude 17924779.03323

Triangular Pyramid

Length = n
Surface area 1.855013155423E+14
Volume 1.0449687153771E+21
Height 9757013.8630116