198777772 (number)

198777772 is an even 9-digits composite number following 198777771 and preceding 198777773. In scientific notation, it is written as 1.98777772 × 10^8. The sum of its digits is 55. It has a total of 6 prime factors and 48 positive divisors. There are 90754560 positive integers (up to 198777772) that are relatively prime to 198777772.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million seven hundred seventy-seven thousand seven hundred seventy-two

Notation

Scientific notation 1.98777772 × 10^8
Engineering notation 1.98777772 × 10^6

Prime Factorization of 198777772

Prime Factorization 2 × 2 × 19 × 61 × 53 × 809

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 99388886
Product of the distinct prime numbers

The prime factorization of 198777772 is 2 × 2 × 19 × 61 × 53 × 809. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 37, 92, 99, 432, 7237, 6918, 69571, 78469, 847273, 483235, 9198416, 4985758, 6624205, 73829868, 830292745, 942139887, 2634314265, 6580356287

Basic calculations (n = 198777772)

Multiplication

n×y
n×2 397555544
n×3 596333316
n×4 795111088
n×5 993888860

Division

n÷y
n÷2 99388886
n÷3 66259257.333333
n÷3 49694443
n÷5 39755554.4

Exponentiation

ny
n2 39512602641283984
n3 7.8542271189557E+24
n4 1.561245767488E+33
n5 3.103409552057E+41

Nth Root

y√n
2√n 14098.857116802
3√n 583.60984057582
4√n 118.73860836645
5√n 45.674474957473

Divisors of 198777772

1, 2, 4, 19, 38, 53, 61, 76, 106, 122, 212, 244, 809, 1007, 1159, 1618, 2014, 2318, 3233, 3236, 4028, 4636, 6466, 12932, 15371, 30742, 42877, 49349, 61427, 61484, 85754, 98698, 122854, 171508, 197396, 245708, 814663, 937631, 1629326, 1875262, 2615497, 3258652, 3750524, 5230994, 10461988, 49694443, 99388886, 198777772

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198777771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198777772 can be divided by 48 positive divisors. The sum of these divisors (counting 198777772) is 1, the average is 0.020833333333333.

Base conversion 198777772

Base System Value
2 Binary 1011110110010001101110101100
3 Ternary 111212000221211201
4 Quaternary 23312101232230
5 Quinary 401341342042
6 Senary 31420255244
8 Octal 1366215654
10 Decimal 198777772
12 Duodecimal 566a1524
16 Hexadecimal bd91bac
20 Vigesimal 322748c
36 Base36 3achws

Cryptographic Hash Functions

md5 16a8e244575101dc4d8964b6ba554e7e
sha1 16ba2ad3a62ac26c5edef7a310a56d36b1f51f21
sha256 c070b83794aa562e6f4d141d8ea119afa29f3701605e6bf4a6bb2820569fc04b
sha512 7f97a321465721373d2773137438ee6f315b386c6ba28dae4f03bc5b8dc2e3b4a2d1e6d680a76664547ca459d1fcadf240761e7c7561aa0cf34b796700f3809d
ripemd-160 253b17efe3f58cee0d249596174f79a0910ae3f8

198777772 as geometric shapes

Circle

Radius = n
Diameter 397555544
Circumference 1248957576.4243
Area 1.2413250218207E+17

Sphere

Radius = n
Volume 3.2899709622049E+25
Surface area 4.9653000872828E+17
Circumference 1248957576.4243

Square

Length = n
Perimeter 795111088
Area 39512602641283984
Diagonal 281114221.06071

Cube

Length = n
Surface area 237075615847703904
Volume 7.8542271189557E+24
Space diagonal 344293200.51934

Equilateral Triangle

Length = n
Perimeter 596333316
Area 1.7109458828496E+16
Altitude 172146600.25967

Triangular Pyramid

Length = n
Surface area 1.7109458828496E+16
Volume 9.2562954279881E+23
Height 93704740.353569