208525245 (number)

208525245 is an odd 9-digits composite number following 208525244 and preceding 208525246. In scientific notation, it is written as 2.08525245 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 106075200 positive integers (up to 208525245) that are relatively prime to 208525245.

Interesting facts

Basic properties

Name

Name two hundred eight million five hundred twenty-five thousand two hundred forty-five

Notation

Scientific notation 2.08525245 × 10^8
Engineering notation 2.08525245 × 10^6

Prime Factorization of 208525245

Prime Factorization 3 × 5 × 23 × 491 × 1231

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 208525245
Product of the distinct prime numbers

The prime factorization of 208525245 is 3 × 5 × 23 × 491 × 1231. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 71, 18, 533, 284, 327, 6457, 13052, 32674, 984689, 649245, 8698320, 3772872, 41514742, 58854909, 352132860, 143349236, 5920346950, 9345310208

Basic calculations (n = 208525245)

Multiplication

n×y
n×2 417050490
n×3 625575735
n×4 834100980
n×5 1042626225

Division

n÷y
n÷2 104262622.5
n÷3 69508415
n÷3 52131311.25
n÷5 41705049

Exponentiation

ny
n2 43482777802310025
n3 9.0672568945073E+24
n4 1.8907519654051E+33
n5 3.9426951682032E+41

Nth Root

y√n
2√n 14440.403214592
3√n 592.99752403589
4√n 120.16822880692
5√n 46.113886682715

Divisors of 208525245

1, 3, 5, 15, 23, 69, 115, 345, 491, 1231, 1473, 2455, 3693, 6155, 7365, 11293, 18465, 28313, 33879, 56465, 84939, 141565, 169395, 424695, 604421, 1813263, 3022105, 9066315, 13901683, 41705049, 69508415, 208525245

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 -208525244
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 208525245 can be divided by 32 positive divisors. The sum of these divisors (counting 208525245) is 1, the average is 0.03125.

Base conversion 208525245

Base System Value
2 Binary 1100011011011101011110111101
3 Ternary 112112101011212020
4 Quaternary 30123131132331
5 Quinary 411340301440
6 Senary 32405230353
8 Octal 1433353675
10 Decimal 208525245
12 Duodecimal 59a023b9
16 Hexadecimal c6dd7bd
20 Vigesimal 3535d25
36 Base36 3g5f3x

Cryptographic Hash Functions

md5 954cea2bde48dd13ceb911e965a594fa
sha1 c142d7777148de1857e5177baca7af4dd1aa4149
sha256 00f4899e252d9a0ab9e7c5572649a9f8177f8737dc20cb77327570756c16b12e
sha512 f545fce3c7b075a27b6d50090b95a345182ceeeda4cc1ecc5effbc18ee655a543a3aed7125693273f1a2ce7d894672a4a972b6e36e086c6b9899803385664774
ripemd-160 4e51703da999cfba20141e10846dc8913aa49613

208525245 as geometric shapes

Circle

Radius = n
Diameter 417050490
Circumference 1310202755.56
Area 1.3660517530141E+17

Sphere

Radius = n
Volume 3.7980836863994E+25
Surface area 5.4642070120566E+17
Circumference 1310202755.56

Square

Length = n
Perimeter 834100980
Area 43482777802310025
Diagonal 294899229.57617

Cube

Length = n
Surface area 260896666813860150
Volume 9.0672568945073E+24
Space diagonal 361176319.00075

Equilateral Triangle

Length = n
Perimeter 625575735
Area 1.8828595101957E+16
Altitude 180588159.50037

Triangular Pyramid

Length = n
Surface area 1.8828595101957E+16
Volume 1.0685864728111E+24
Height 98299743.192057