197821468 (number)

197821468 is an even 9-digits composite number following 197821467 and preceding 197821469. In scientific notation, it is written as 1.97821468 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 91302192 positive integers (up to 197821468) that are relatively prime to 197821468.

Interesting facts

Basic properties

Name

Name one hundred ninety-seven million eight hundred twenty-one thousand four hundred sixty-eight

Notation

Scientific notation 1.97821468 × 10^8
Engineering notation 1.97821468 × 10^6

Prime Factorization of 197821468

Prime Factorization 2 × 2 × 13 × 3804259

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 98910734
Product of the distinct prime numbers

The prime factorization of 197821468 is 2 × 2 × 13 × 3804259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 34, 78, 288, 981, 2450, 9854, 30349, 81353, 305680, 4206, 4647269, 2984236, 51281728, 26103180, 88429078, 394661732, 2273276265, 7949448758

Basic calculations (n = 197821468)

Multiplication

n×y
n×2 395642936
n×3 593464404
n×4 791285872
n×5 989107340

Division

n÷y
n÷2 98910734
n÷3 65940489.333333
n÷3 49455367
n÷5 39564293.6

Exponentiation

ny
n2 39133333201675024
n3 7.7414134216885E+24
n4 1.5314177674733E+33
n5 3.0294731088285E+41

Nth Root

y√n
2√n 14064.901990416
3√n 582.67243557961
4√n 118.59553950472
5√n 45.630442890941

Divisors of 197821468

1, 2, 4, 13, 26, 52, 3804259, 7608518, 15217036, 49455367, 98910734, 197821468

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -197821467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 197821468 can be divided by 12 positive divisors. The sum of these divisors (counting 197821468) is 1, the average is 0.083333333333333.

Base conversion 197821468

Base System Value
2 Binary 1011110010101000010000011100
3 Ternary 111210020101001001
4 Quaternary 23302220100130
5 Quinary 401120241333
6 Senary 31344000044
8 Octal 1362502034
10 Decimal 197821468
12 Duodecimal 56300024
16 Hexadecimal bca841c
20 Vigesimal 31g7dd8
36 Base36 39s00s

Cryptographic Hash Functions

md5 1490a3753e3dcaf27e4a4a290747f41f
sha1 7a8bb5bd674231ad475330319158c321f41a59fa
sha256 5962ff601f88c91063cf737ac3e30762f351cee6845fecafe6ac8b4895734f34
sha512 999b56408148ebcc20c7bb877edcc36b3b978a812afd033d24e678e0a06ef331d9bd9730cc98f64c56f95c46312e8ed44afcca8d521e612439df9e6f5717ea66
ripemd-160 cf3ac1d900363a2703b5c6f328fb5865aaeff8bc

197821468 as geometric shapes

Circle

Radius = n
Diameter 395642936
Circumference 1242948941.1823
Area 1.2294099209686E+17

Sphere

Radius = n
Volume 3.2427156711971E+25
Surface area 4.9176396838746E+17
Circumference 1242948941.1823

Square

Length = n
Perimeter 791285872
Area 39133333201675024
Diagonal 279761802.97416

Cube

Length = n
Surface area 234799999210050144
Volume 7.7414134216885E+24
Space diagonal 342636833.40386

Equilateral Triangle

Length = n
Perimeter 593464404
Area 1.6945230343706E+16
Altitude 171318416.70193

Triangular Pyramid

Length = n
Surface area 1.6945230343706E+16
Volume 9.1233432107408E+23
Height 93253934.324718