20294920 (number)

20294920 is an even 8-digits composite number following 20294919 and preceding 20294921. In scientific notation, it is written as 2.0294920 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 8087040 positive integers (up to 20294920) that are relatively prime to 20294920.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-four thousand nine hundred twenty

Notation

Scientific notation 2.0294920 × 10^7
Engineering notation 2.0294920 × 10^6

Prime Factorization of 20294920

Prime Factorization 2 × 2 × 2 × 5 × 313 × 1621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5073730
Product of the distinct prime numbers

The prime factorization of 20294920 is 2 × 2 × 2 × 5 × 313 × 1621. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 2, 73, 3, 103, 158, 560, 8014, 27060, 1653, 441205, 538376, 6797256, 9959162, 14064383, 79076014, 215950882, 900632464, 7067990097, 4529387717

Basic calculations (n = 20294920)

Multiplication

n×y
n×2 40589840
n×3 60884760
n×4 81179680
n×5 101474600

Division

n÷y
n÷2 10147460
n÷3 6764973.3333333
n÷3 5073730
n÷5 4058984

Exponentiation

ny
n2 411883777806400
n3 8.3591483198787E+21
n4 1.6964824642007E+29
n5 3.4429975892356E+36

Nth Root

y√n
2√n 4504.9883462668
3√n 272.76948343293
4√n 67.119209964561
5√n 28.938596793459

Divisors of 20294920

1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 1621, 2504, 3130, 3242, 6260, 6484, 8105, 12520, 12968, 16210, 32420, 64840, 507373, 1014746, 2029492, 2536865, 4058984, 5073730, 10147460, 20294920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20294919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20294920 can be divided by 32 positive divisors. The sum of these divisors (counting 20294920) is 1, the average is 0.03125.

Base conversion 20294920

Base System Value
2 Binary 1001101011010110100001000
3 Ternary 1102012002101201
4 Quaternary 1031122310020
5 Quinary 20143414140
6 Senary 2002553544
8 Octal 115326410
10 Decimal 20294920
12 Duodecimal 69688b4
16 Hexadecimal 135ad08
20 Vigesimal 66gh60
36 Base36 c2zns

Cryptographic Hash Functions

md5 1fa17d9975a6850baa06492c3622a777
sha1 33eb0197041c9ceee6ed62d4764ef60b1a5ab152
sha256 2b3b67acbbec5dbd9846b8f3ba619a36606a0b29872613cf8d0a916570ea03fc
sha512 70fbd701bc26f95b67fc1c2746d75d5d35648bb8a681c35e494ed8da3cd43ae874f338c40e0249606ac52f0475ac416cb6302383282e320f102c25d7cfd535ab
ripemd-160 4e20ca206dac0aaf525023a7862b3b296c9884ed

20294920 as geometric shapes

Circle

Radius = n
Diameter 40589840
Circumference 127516743.15439
Area 1.2939710504894E+15

Sphere

Radius = n
Volume 3.5014718602664E+22
Surface area 5.1758842019576E+15
Circumference 127516743.15439

Square

Length = n
Perimeter 81179680
Area 411883777806400
Diagonal 28701351.111277

Cube

Length = n
Surface area 2471302666838400
Volume 8.3591483198787E+21
Space diagonal 35151832.575546

Equilateral Triangle

Length = n
Perimeter 60884760
Area 1.7835090749352E+14
Altitude 17575916.287773

Triangular Pyramid

Length = n
Surface area 1.7835090749352E+14
Volume 9.8513507698839E+20
Height 9567117.0370923