19308978 (number)

19308978 is an even 8-digits composite number following 19308977 and preceding 19308979. In scientific notation, it is written as 1.9308978 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 5443200 positive integers (up to 19308978) that are relatively prime to 19308978.

Interesting facts

Basic properties

Name

Name nineteen million three hundred eight thousand nine hundred seventy-eight

Notation

Scientific notation 1.9308978 × 10^7
Engineering notation 1.9308978 × 10^6

Prime Factorization of 19308978

Prime Factorization 2 × 3 × 3 × 13 × 43 × 19 × 101

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6436326
Product of the distinct prime numbers

The prime factorization of 19308978 is 2 × 3 × 3 × 13 × 43 × 19 × 101. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 2, 2, 4, 817, 61, 4723, 5333, 6955, 85211, 138397, 66729, 4097986, 6374148, 90174736, 63748073, 308667476, 622994018, 9225042436, 5930651713

Basic calculations (n = 19308978)

Multiplication

n×y
n×2 38617956
n×3 57926934
n×4 77235912
n×5 96544890

Division

n÷y
n÷2 9654489
n÷3 6436326
n÷3 4827244.5
n÷5 3861795.6

Exponentiation

ny
n2 372836631404484
n3 7.1990943133833E+21
n4 1.3900715371704E+29
n5 2.684086072965E+36

Nth Root

y√n
2√n 4394.1982203811
3√n 268.27884580508
4√n 66.288748821961
5√n 28.651796475813

Divisors of 19308978

1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 43, 57, 78, 86, 101, 114, 117, 129, 171, 202, 234, 247, 258, 303, 342, 387, 494, 559, 606, 741, 774, 817, 909, 1118, 1313, 1482, 1634, 1677, 1818, 1919, 2223, 2451, 2626, 3354, 3838, 3939, 4343, 4446, 4902, 5031, 5757, 7353, 7878, 8686, 10062, 10621, 11514, 11817, 13029, 14706, 17271, 21242, 23634, 24947, 26058, 31863, 34542, 39087, 49894, 56459, 63726, 74841, 78174, 82517, 95589, 112918, 149682, 165034, 169377, 191178, 224523, 247551, 338754, 449046, 495102, 508131, 742653, 1016262, 1072721, 1485306, 2145442, 3218163, 6436326, 9654489, 19308978

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19308977
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19308978 can be divided by 96 positive divisors. The sum of these divisors (counting 19308978) is 1, the average is 0.010416666666667.

Base conversion 19308978

Base System Value
2 Binary 1001001101010000110110010
3 Ternary 1100022222221100
4 Quaternary 1021222012302
5 Quinary 14420341403
6 Senary 1525505230
8 Octal 111520662
10 Decimal 19308978
12 Duodecimal 6572216
16 Hexadecimal 126a1b2
20 Vigesimal 60dc8i
36 Base36 bhuwi

Cryptographic Hash Functions

md5 3cde073f2dfab4c6c96238aed16a1ca9
sha1 51756f38dd2e5295b6eb5b1bb120505bc9adad9c
sha256 72c45b79f8a8d9e3d886d20396115ab6fc42a4c16713e0d8c20107aa7d580474
sha512 c6fbf62f7de776a4d2f2cf2f3c9e1a28219b946335be64d9e97c91a79b310ce0090f569ef430cfe068e6fac22ee5facd5dfdef717eedbbe36593bb89b8a51f75
ripemd-160 7fc08de0826694cc2c1435948284640001216d14

19308978 as geometric shapes

Circle

Radius = n
Diameter 38617956
Circumference 121321886.86625
Area 1.1713008222095E+15

Sphere

Radius = n
Volume 3.0155495743233E+22
Surface area 4.685203288838E+15
Circumference 121321886.86625

Square

Length = n
Perimeter 77235912
Area 372836631404484
Diagonal 27307018.563164

Cube

Length = n
Surface area 2237019788426904
Volume 7.1990943133833E+21
Space diagonal 33444130.93823

Equilateral Triangle

Length = n
Perimeter 57926934
Area 1.6144299712885E+14
Altitude 16722065.469115

Triangular Pyramid

Length = n
Surface area 1.6144299712885E+14
Volume 8.4842140123247E+20
Height 9102339.5210546