198778896 (number)

198778896 is an even 9-digits composite number following 198778895 and preceding 198778897. In scientific notation, it is written as 1.98778896 × 10^8. The sum of its digits is 63. It has a total of 8 prime factors and 60 positive divisors. There are 65776320 positive integers (up to 198778896) that are relatively prime to 198778896.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.98778896 × 10^8
Engineering notation 1.98778896 × 10^6

Prime Factorization of 198778896

Prime Factorization 2 × 2 × 2 × 2 × 3 × 139 × 3 × 9931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8282454
Product of the distinct prime numbers

The prime factorization of 198778896 is 2 × 2 × 2 × 2 × 3 × 139 × 3 × 9931. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 9, 26, 88, 109, 113, 4545, 6958, 29288, 16296, 428096, 894823, 7607205, 7466445, 68978405, 18951273, 96569057, 903419540, 8183309406, 6443476807

Basic calculations (n = 198778896)

Multiplication

n×y
n×2 397557792
n×3 596336688
n×4 795115584
n×5 993894480

Division

n÷y
n÷2 99389448
n÷3 66259632
n÷3 49694724
n÷5 39755779.2

Exponentiation

ny
n2 39513049494978816
n3 7.8543603562052E+24
n4 1.5612810803926E+33
n5 3.1034972950614E+41

Nth Root

y√n
2√n 14098.896978133
3√n 583.61094059188
4√n 118.73877621962
5√n 45.67452661113

Divisors of 198778896

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 9931, 10008, 19862, 20016, 29793, 39724, 59586, 79448, 89379, 119172, 158896, 178758, 238344, 357516, 476688, 715032, 1380409, 1430064, 2760818, 4141227, 5521636, 8282454, 11043272, 12423681, 16564908, 22086544, 24847362, 33129816, 49694724, 66259632, 99389448, 198778896

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198778895
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198778896 can be divided by 60 positive divisors. The sum of these divisors (counting 198778896) is 1, the average is 0.016666666666667.

Base conversion 198778896

Base System Value
2 Binary 1011110110010010000000010000
3 Ternary 111212001000101100
4 Quaternary 23312102000100
5 Quinary 401341411041
6 Senary 31420304400
8 Octal 1366220020
10 Decimal 198778896
12 Duodecimal 566a2100
16 Hexadecimal bd92010
20 Vigesimal 322774g
36 Base36 3acis0

Cryptographic Hash Functions

md5 b0ad55c52ecf636b6d6397c9f1d66875
sha1 ea508ea66d7df33313620a78146080451b1d085b
sha256 f3777f8962fdbddff8ad01c26453182899cd5412e468a23a99b0f99c79a2c3a3
sha512 3838088e973d1695abf0b7e43520c86b7c8c26d20a1ea4f90757f687b6815df2ced7429c2fc620aef6625dbd7548dfcba50476b4ba17c6e40f860a76a7bb6c84
ripemd-160 d186ba3a3b6db0a465ab1afe4eb65474d7377200

198778896 as geometric shapes

Circle

Radius = n
Diameter 397557792
Circumference 1248964638.7246
Area 1.2413390601436E+17

Sphere

Radius = n
Volume 3.2900267724935E+25
Surface area 4.9653562405742E+17
Circumference 1248964638.7246

Square

Length = n
Perimeter 795115584
Area 39513049494978816
Diagonal 281115810.63675

Cube

Length = n
Surface area 237078296969872896
Volume 7.8543603562052E+24
Space diagonal 344295147.34445

Equilateral Triangle

Length = n
Perimeter 596336688
Area 1.7109652321822E+16
Altitude 172147573.67222

Triangular Pyramid

Length = n
Surface area 1.7109652321822E+16
Volume 9.2564524495925E+23
Height 93705270.21225