25289898 (number)

25289898 is an even 8-digits composite number following 25289897 and preceding 25289899. In scientific notation, it is written as 2.5289898 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 8402240 positive integers (up to 25289898) that are relatively prime to 25289898.

Interesting facts

Basic properties

Name

Name twenty-five million two hundred eighty-nine thousand eight hundred ninety-eight

Notation

Scientific notation 2.5289898 × 10^7
Engineering notation 2.5289898 × 10^6

Prime Factorization of 25289898

Prime Factorization 2 × 3 × 311 × 13553

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25289898
Product of the distinct prime numbers

The prime factorization of 25289898 is 2 × 3 × 311 × 13553. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 67, 86, 947, 370, 6206, 3745, 98922, 23269, 95184, 642576, 7766318, 5661046, 86508957, 62462696, 853792544, 568450237, 6811661250, 5357532759

Basic calculations (n = 25289898)

Multiplication

n×y
n×2 50579796
n×3 75869694
n×4 101159592
n×5 126449490

Division

n÷y
n÷2 12644949
n÷3 8429966
n÷3 6322474.5
n÷5 5057979.6

Exponentiation

ny
n2 639578940850404
n3 1.6174886177055E+22
n4 4.0906122157932E+29
n5 1.0345116569497E+37

Nth Root

y√n
2√n 5028.9062429121
3√n 293.52765561825
4√n 70.914781554427
5√n 30.240531193651

Divisors of 25289898

1, 2, 3, 6, 311, 622, 933, 1866, 13553, 27106, 40659, 81318, 4214983, 8429966, 12644949, 25289898

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 -25289897
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 25289898 can be divided by 16 positive divisors. The sum of these divisors (counting 25289898) is 1, the average is 0.0625.

Base conversion 25289898

Base System Value
2 Binary 1100000011110010010101010
3 Ternary 1202120212012220
4 Quaternary 1200132102222
5 Quinary 22433234043
6 Senary 2302014510
8 Octal 140362252
10 Decimal 25289898
12 Duodecimal 8577436
16 Hexadecimal 181e4aa
20 Vigesimal 7i14ei
36 Base36 f21t6

Cryptographic Hash Functions

md5 efe72ff219d889b4acbdda8a119d1fc0
sha1 498a40fc5b09bb5dda53129e03c0b5c3030ff85c
sha256 22dd3812b2e22d922d4f44a13c4a44d0203fb501b44db015b116b792590a4847
sha512 ef84e59bc6449db90812de473287d2931402d7304dbe6ed4a9be7779527eb101eaa2893ca32e4faf7f76f2db71fac4f1f0e96143915cfb571e735b07ed39a506
ripemd-160 190e5559cacc5448b8e8e08dfc7a20ccfb362e26

25289898 as geometric shapes

Circle

Radius = n
Diameter 50579796
Circumference 158901115.53367
Area 2.0092965019664E+15

Sphere

Radius = n
Volume 6.7753204781982E+22
Surface area 8.0371860078655E+15
Circumference 158901115.53367

Square

Length = n
Perimeter 101159592
Area 639578940850404
Diagonal 35765316.742632

Cube

Length = n
Surface area 3837473645102424
Volume 1.6174886177055E+22
Space diagonal 43803388.254235

Equilateral Triangle

Length = n
Perimeter 75869694
Area 2.76945805251E+14
Altitude 21901694.127117

Triangular Pyramid

Length = n
Surface area 2.76945805251E+14
Volume 1.906228616786E+21
Height 11921772.247544