19381007 (number)

19381007 is an odd 8-digits composite number following 19381006 and preceding 19381008. In scientific notation, it is written as 1.9381007 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 17852400 positive integers (up to 19381007) that are relatively prime to 19381007.

Interesting facts

Basic properties

Name

Name nineteen million three hundred eighty-one thousand seven

Notation

Scientific notation 1.9381007 × 10^7
Engineering notation 1.9381007 × 10^6

Prime Factorization of 19381007

Prime Factorization 19 × 37 × 19 × 1451

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1020053
Product of the distinct prime numbers

The prime factorization of 19381007 is 19 × 37 × 19 × 1451. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 81, 79, 327, 910, 5630, 7146, 14590, 18146, 208531, 896729, 8062545, 253333, 11030590, 86015030, 642055011, 491875666, 5082450945, 1547036100

Basic calculations (n = 19381007)

Multiplication

n×y
n×2 38762014
n×3 58143021
n×4 77524028
n×5 96905035

Division

n÷y
n÷2 9690503.5
n÷3 6460335.6666667
n÷3 4845251.75
n÷5 3876201.4

Exponentiation

ny
n2 375623432334049
n3 7.2799603714302E+21
n4 1.4109296291841E+29
n5 2.7345237019725E+36

Nth Root

y√n
2√n 4402.3865118819
3√n 268.61202205241
4√n 66.350482378668
5√n 28.67314082365

Divisors of 19381007

1, 19, 37, 361, 703, 1451, 13357, 27569, 53687, 523811, 1020053, 19381007

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 -19381006
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 19381007 can be divided by 12 positive divisors. The sum of these divisors (counting 19381007) is 1, the average is 0.083333333333333.

Base conversion 19381007

Base System Value
2 Binary 1001001111011101100001111
3 Ternary 1100110122202002
4 Quaternary 1021323230033
5 Quinary 14430143012
6 Senary 1531222515
8 Octal 111735417
10 Decimal 19381007
12 Duodecimal 65a7a3b
16 Hexadecimal 127bb0f
20 Vigesimal 612ca7
36 Base36 bjehb

Cryptographic Hash Functions

md5 e043dfe5aa88918d4e29f0ed80afafe1
sha1 4e475318d36f1cf78c54dcea40c0bdd98f5df6f0
sha256 726ec21473cf2c282b2a0f493dd04d93269c626e6dd8e9b1b5e46cf81d4924d1
sha512 213b0be9669adfd08f92f3ad5ed78c4317cd7282443d532b7acb9b881e012dbee3b26a71056c59f3071a9397cb7f10af7a167c602165b7ef3f397542768e3469
ripemd-160 6ec0e0ae1753c26ab14dd25c9da1c750733c7c8b

19381007 as geometric shapes

Circle

Radius = n
Diameter 38762014
Circumference 121774458.42074
Area 1.1800558155368E+15

Sphere

Radius = n
Volume 3.049422669508E+22
Surface area 4.7202232621473E+15
Circumference 121774458.42074

Square

Length = n
Perimeter 77524028
Area 375623432334049
Diagonal 27408882.951848

Cube

Length = n
Surface area 2253740594004294
Volume 7.2799603714302E+21
Space diagonal 33568888.825848

Equilateral Triangle

Length = n
Perimeter 58143021
Area 1.62649717329E+14
Altitude 16784444.412924

Triangular Pyramid

Length = n
Surface area 1.62649717329E+14
Volume 8.5795155756794E+20
Height 9136294.3172826