19997068 (number)

19997068 is an even 8-digits composite number following 19997067 and preceding 19997069. In scientific notation, it is written as 1.9997068 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 48 positive divisors. There are 7833600 positive integers (up to 19997068) that are relatively prime to 19997068.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-seven thousand sixty-eight

Notation

Scientific notation 1.9997068 × 10^7
Engineering notation 1.9997068 × 10^6

Prime Factorization of 19997068

Prime Factorization 2 × 2 × 7 × 13 × 401 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9998534
Product of the distinct prime numbers

The prime factorization of 19997068 is 2 × 2 × 7 × 13 × 401 × 137. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 5, 62, 23, 318, 655, 4349, 1300, 5319, 85196, 911990, 838119, 2063816, 953314, 62681308, 5979110, 82370614, 249881332, 869468359, 6104087671

Basic calculations (n = 19997068)

Multiplication

n×y
n×2 39994136
n×3 59991204
n×4 79988272
n×5 99985340

Division

n÷y
n÷2 9998534
n÷3 6665689.3333333
n÷3 4999267
n÷5 3999413.6

Exponentiation

ny
n2 399882728596624
n3 7.9964821157722E+21
n4 1.5990619662988E+29
n5 3.1976550876291E+36

Nth Root

y√n
2√n 4471.808135419
3√n 271.42849655716
4√n 66.871579429673
5√n 28.853152069306

Divisors of 19997068

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 137, 182, 274, 364, 401, 548, 802, 959, 1604, 1781, 1918, 2807, 3562, 3836, 5213, 5614, 7124, 10426, 11228, 12467, 20852, 24934, 36491, 49868, 54937, 72982, 109874, 145964, 219748, 384559, 714181, 769118, 1428362, 1538236, 2856724, 4999267, 9998534, 19997068

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19997067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19997068 can be divided by 48 positive divisors. The sum of these divisors (counting 19997068) is 1, the average is 0.020833333333333.

Base conversion 19997068

Base System Value
2 Binary 1001100010010000110001100
3 Ternary 1101121221211011
4 Quaternary 1030102012030
5 Quinary 20104401233
6 Senary 1552335004
8 Octal 114220614
10 Decimal 19997068
12 Duodecimal 6844464
16 Hexadecimal 131218c
20 Vigesimal 64jcd8
36 Base36 bwlu4

Cryptographic Hash Functions

md5 3f45901030cac7cb5592e4af7ce06b28
sha1 4e8796d8e953ea65cc8f25fcdae570ea1a9bac49
sha256 6fb4da41da6baa72eae42b7a020468d73fbdab1d25657ec076612f076091cba9
sha512 ae2945d79fc6acaa3f899e24fbeca8375ef7db9af191e53198b1756a6794211cacdee9703a966932e71f3029778d6c07efe36983bcd22679ca8e54398ff3cd8a
ripemd-160 0da28d833c305ca62a2c78bac6ba03876b485675

19997068 as geometric shapes

Circle

Radius = n
Diameter 39994136
Circumference 125645283.84427
Area 1.2562686424566E+15

Sphere

Radius = n
Volume 3.3495585959296E+22
Surface area 5.0250745698264E+15
Circumference 125645283.84427

Square

Length = n
Perimeter 79988272
Area 399882728596624
Diagonal 28280124.773297

Cube

Length = n
Surface area 2399296371579744
Volume 7.9964821157722E+21
Space diagonal 34635937.77841

Equilateral Triangle

Length = n
Perimeter 59991204
Area 1.7315430074966E+14
Altitude 17317968.889205

Triangular Pyramid

Length = n
Surface area 1.7315430074966E+14
Volume 9.4239445494992E+20
Height 9426708.2577657