197931440 (number)

197931440 is an even 9-digits composite number following 197931439 and preceding 197931441. In scientific notation, it is written as 1.97931440 × 10^8. The sum of its digits is 38. It has a total of 8 prime factors and 80 positive divisors. There are 67633920 positive integers (up to 197931440) that are relatively prime to 197931440.

Interesting facts

Basic properties

Name

Name one hundred ninety-seven million nine hundred thirty-one thousand four hundred forty

Notation

Scientific notation 1.97931440 × 10^8
Engineering notation 1.97931440 × 10^6

Prime Factorization of 197931440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 619 × 571

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 24741430
Product of the distinct prime numbers

The prime factorization of 197931440 is 2 × 2 × 2 × 2 × 5 × 7 × 619 × 571. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 2, 99, 7, 776, 202, 8032, 6442, 74629, 67190, 719152, 135347, 7436052, 9526204, 42260974, 10343431, 661916723, 857371203, 2371019678, 885497188

Basic calculations (n = 197931440)

Multiplication

n×y
n×2 395862880
n×3 593794320
n×4 791725760
n×5 989657200

Division

n÷y
n÷2 98965720
n÷3 65977146.666667
n÷3 49482860
n÷5 39586288

Exponentiation

ny
n2 39176854940473600
n3 7.7543313130391E+24
n4 1.5348259630269E+33
n5 3.037903130113E+41

Nth Root

y√n
2√n 14068.810895026
3√n 582.78038777085
4√n 118.61201834142
5√n 45.635515096338

Divisors of 197931440

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 571, 619, 1142, 1238, 2284, 2476, 2855, 3095, 3997, 4333, 4568, 4952, 5710, 6190, 7994, 8666, 9136, 9904, 11420, 12380, 15988, 17332, 19985, 21665, 22840, 24760, 31976, 34664, 39970, 43330, 45680, 49520, 63952, 69328, 79940, 86660, 159880, 173320, 319760, 346640, 353449, 706898, 1413796, 1767245, 2474143, 2827592, 3534490, 4948286, 5655184, 7068980, 9896572, 12370715, 14137960, 19793144, 24741430, 28275920, 39586288, 49482860, 98965720, 197931440

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -197931439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 197931440 can be divided by 80 positive divisors. The sum of these divisors (counting 197931440) is 1, the average is 0.0125.

Base conversion 197931440

Base System Value
2 Binary 1011110011000011000110110000
3 Ternary 111210102221220002
4 Quaternary 23303003012300
5 Quinary 401132301230
6 Senary 31350205132
8 Octal 1363030660
10 Decimal 197931440
12 Duodecimal 563537a8
16 Hexadecimal bcc31b0
20 Vigesimal 31h18c0
36 Base36 39ucvk

Cryptographic Hash Functions

md5 3e8f34700b9df9e294e30e3d28929d90
sha1 945f9218d6b96efc6b86950639c68f71f5d224ed
sha256 b47425104d1586adf91b70a70e58e6464a2dc98976f4d8792c4343addaa34efb
sha512 f46f2b2a52513315beecd7ab80d652d5f0862faa1ae7257317e05ecf5a8ced6cb09be68289e4736becd365e5402461b5287173fc7c09b6825d20cb09580fca2b
ripemd-160 eec3a0e5eaec593acd30cd7192c6c3141f670075

197931440 as geometric shapes

Circle

Radius = n
Diameter 395862880
Circumference 1243639915.6369
Area 1.2307771967174E+17

Sphere

Radius = n
Volume 3.2481267048726E+25
Surface area 4.9231087868698E+17
Circumference 1243639915.6369

Square

Length = n
Perimeter 791725760
Area 39176854940473600
Diagonal 279917326.86804

Cube

Length = n
Surface area 235061129642841600
Volume 7.7543313130391E+24
Space diagonal 342827310.49527

Equilateral Triangle

Length = n
Perimeter 593794320
Area 1.6964075809414E+16
Altitude 171413655.24764

Triangular Pyramid

Length = n
Surface area 1.6964075809414E+16
Volume 9.1385670916952E+23
Height 93305775.622679