197903394 (number)

197903394 is an even 9-digits composite number following 197903393 and preceding 197903395. In scientific notation, it is written as 1.97903394 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 72 positive divisors. There are 59922720 positive integers (up to 197903394) that are relatively prime to 197903394.

Interesting facts

Basic properties

Name

Name one hundred ninety-seven million nine hundred three thousand three hundred ninety-four

Notation

Scientific notation 1.97903394 × 10^8
Engineering notation 1.97903394 × 10^6

Prime Factorization of 197903394

Prime Factorization 2 × 3 × 3 × 13 × 13 × 67 × 971

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5074446
Product of the distinct prime numbers

The prime factorization of 197903394 is 2 × 3 × 3 × 13 × 13 × 67 × 971. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 10, 90, 3, 857, 577, 334, 3747, 3912, 48843, 67052, 329957, 7872854, 6442279, 95583296, 93234276, 869622579, 230037884, 1756565260, 3116334155

Basic calculations (n = 197903394)

Multiplication

n×y
n×2 395806788
n×3 593710182
n×4 791613576
n×5 989516970

Division

n÷y
n÷2 98951697
n÷3 65967798
n÷3 49475848.5
n÷5 39580678.8

Exponentiation

ny
n2 39165753356719236
n3 7.7510355178616E+24
n4 1.5339562359994E+33
n5 3.0357514535174E+41

Nth Root

y√n
2√n 14067.814115917
3√n 582.75286067897
4√n 118.60781641999
5√n 45.634221753345

Divisors of 197903394

1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 169, 201, 234, 338, 402, 507, 603, 871, 971, 1014, 1206, 1521, 1742, 1942, 2613, 2913, 3042, 5226, 5826, 7839, 8739, 11323, 12623, 15678, 17478, 22646, 25246, 33969, 37869, 65057, 67938, 75738, 101907, 113607, 130114, 164099, 195171, 203814, 227214, 328198, 390342, 492297, 585513, 845741, 984594, 1171026, 1476891, 1691482, 2537223, 2953782, 5074446, 7611669, 10994633, 15223338, 21989266, 32983899, 65967798, 98951697, 197903394

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -197903393
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 197903394 can be divided by 72 positive divisors. The sum of these divisors (counting 197903394) is 1, the average is 0.013888888888889.

Base conversion 197903394

Base System Value
2 Binary 1011110010111100010000100010
3 Ternary 111210101112102100
4 Quaternary 23302330100202
5 Quinary 401130402034
6 Senary 31345431230
8 Octal 1362742042
10 Decimal 197903394
12 Duodecimal 5633b516
16 Hexadecimal bcbc422
20 Vigesimal 31ghi9e
36 Base36 39tr8i

Cryptographic Hash Functions

md5 365a9185490caec00b53cc21fa1ec2c4
sha1 8bce0e789974a8183ee6a00490baa17c9ae359d2
sha256 c7dfdd8816ca93b8dbf4e45b6b34b15733f006ad5ae0c81ca191837e271b6e20
sha512 1b7cee64ba7d4c064d92c3b23347bfdba88ba1c5cbd3935ce578164ceddcb5526db9027342b34f6dc379545ea848bcb78c6409e02d55c66623d07bcc85fb39c0
ripemd-160 1e650d5d402e8959e4f02b1a302e8c519fb71f0b

197903394 as geometric shapes

Circle

Radius = n
Diameter 395806788
Circumference 1243463697.4218
Area 1.2304284301778E+17

Sphere

Radius = n
Volume 3.246746165417E+25
Surface area 4.9217137207112E+17
Circumference 1243463697.4218

Square

Length = n
Perimeter 791613576
Area 39165753356719236
Diagonal 279877663.83447

Cube

Length = n
Surface area 234994520140315416
Volume 7.7510355178616E+24
Space diagonal 342778733.39832

Equilateral Triangle

Length = n
Perimeter 593710182
Area 1.6959268682637E+16
Altitude 171389366.69916

Triangular Pyramid

Length = n
Surface area 1.6959268682637E+16
Volume 9.1346829598296E+23
Height 93292554.611489