25698942 (number)

25698942 is an even 8-digits composite number following 25698941 and preceding 25698943. In scientific notation, it is written as 2.5698942 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 8147520 positive integers (up to 25698942) that are relatively prime to 25698942.

Interesting facts

Basic properties

Name

Name twenty-five million six hundred ninety-eight thousand nine hundred forty-two

Notation

Scientific notation 2.5698942 × 10^7
Engineering notation 2.5698942 × 10^6

Prime Factorization of 25698942

Prime Factorization 2 × 47 × 9 × 37 × 821

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25698942
Product of the distinct prime numbers

The prime factorization of 25698942 is 2 × 47 × 9 × 37 × 821. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 86, 41, 458, 761, 9676, 4872, 73593, 39947, 433988, 408318, 4160401, 8150634, 2244411, 21250084, 700022925, 834228293, 4257275260, 9812076413

Basic calculations (n = 25698942)

Multiplication

n×y
n×2 51397884
n×3 77096826
n×4 102795768
n×5 128494710

Division

n÷y
n÷2 12849471
n÷3 8566314
n÷3 6424735.5
n÷5 5139788.4

Exponentiation

ny
n2 660435619919364
n3 1.6972496691042E+22
n4 4.3617520805827E+29
n5 1.1209241373728E+37

Nth Root

y√n
2√n 5069.4123919839
3√n 295.10172494876
4√n 71.199806123219
5√n 30.337727692525

Divisors of 25698942

1, 2, 9, 18, 37, 47, 74, 94, 333, 423, 666, 821, 846, 1642, 1739, 3478, 7389, 14778, 15651, 30377, 31302, 38587, 60754, 77174, 273393, 347283, 546786, 694566, 1427719, 2855438, 12849471, 25698942

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 -25698941
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 25698942 can be divided by 32 positive divisors. The sum of these divisors (counting 25698942) is 1, the average is 0.03125.

Base conversion 25698942

Base System Value
2 Binary 1100010000010001001111110
3 Ternary 1210100122022200
4 Quaternary 1202002021332
5 Quinary 23034331232
6 Senary 2314452330
8 Octal 142021176
10 Decimal 25698942
12 Duodecimal 87340a6
16 Hexadecimal 188227e
20 Vigesimal 80c772
36 Base36 fatfi

Cryptographic Hash Functions

md5 7be5f965815aac822c509ebef1e35454
sha1 106901665f1897090ea27aa6662cdf722989185d
sha256 ebe63746aca8c3dfe20377cba2a7c5cb5070dc5db17c9943c9c6b2a4ec6a5d56
sha512 c233e8cf061d76fb63b4767d1bea4e9e6acb4d0cb612455a10cce4eb344c0e4f14c99c65a3c6e46b86e8e893e2b3125677e77f818405dd0228126d4a14f44793
ripemd-160 ce40909c793fe057abe3b11d74050794f8ab095b

25698942 as geometric shapes

Circle

Radius = n
Diameter 51397884
Circumference 161471214.78446
Area 2.0748196917077E+15

Sphere

Radius = n
Volume 7.1094227890205E+22
Surface area 8.2992787668308E+15
Circumference 161471214.78446

Square

Length = n
Perimeter 102795768
Area 660435619919364
Diagonal 36343792.31504

Cube

Length = n
Surface area 3962613719516184
Volume 1.6972496691042E+22
Space diagonal 44511873.244766

Equilateral Triangle

Length = n
Perimeter 77096826
Area 2.8597701220715E+14
Altitude 22255936.622383

Triangular Pyramid

Length = n
Surface area 2.8597701220715E+14
Volume 2.000227917317E+21
Height 12114597.438347