19497984 (number)

19497984 is an even 8-digits composite number following 19497983 and preceding 19497985. In scientific notation, it is written as 1.9497984 × 10^7. The sum of its digits is 51. It has a total of 13 prime factors and 88 positive divisors. There are 5898240 positive integers (up to 19497984) that are relatively prime to 19497984.

Interesting facts

Basic properties

Name

Name nineteen million four hundred ninety-seven thousand nine hundred eighty-four

Notation

Scientific notation 1.9497984 × 10^7
Engineering notation 1.9497984 × 10^6

Prime Factorization of 19497984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 13
Total number of prime factors
rad Radical 38082
Product of the distinct prime numbers

The prime factorization of 19497984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 577. Since it has a total of 13 prime factors.

Most popular turbo-numbers

2, 8, 25, 21, 160, 131, 2836, 3484, 6455, 137, 120128, 245306, 3127111, 9573689, 83251257, 31214019, 680590527, 223165403, 7516637446, 5463344529

Basic calculations (n = 19497984)

Multiplication

n×y
n×2 38995968
n×3 58493952
n×4 77991936
n×5 97489920

Division

n÷y
n÷2 9748992
n÷3 6499328
n÷3 4874496
n÷5 3899596.8

Exponentiation

ny
n2 380171380064256
n3 7.4125754857508E+21
n4 1.4453027821996E+29
n5 2.8180490522483E+36

Nth Root

y√n
2√n 4415.6521602137
3√n 269.15135459527
4√n 66.450373664967
5√n 28.707669777995

Divisors of 19497984

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 577, 704, 768, 1024, 1056, 1154, 1408, 1536, 1731, 2112, 2308, 2816, 3072, 3462, 4224, 4616, 5632, 6347, 6924, 8448, 9232, 11264, 12694, 13848, 16896, 18464, 19041, 25388, 27696, 33792, 36928, 38082, 50776, 55392, 73856, 76164, 101552, 110784, 147712, 152328, 203104, 221568, 295424, 304656, 406208, 443136, 590848, 609312, 812416, 886272, 1218624, 1624832, 1772544, 2437248, 3249664, 4874496, 6499328, 9748992, 19497984

88 divisors

τ Total Divisors 88
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19497983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011363636363636
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 88
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19497984 can be divided by 88 positive divisors. The sum of these divisors (counting 19497984) is 1, the average is 0.011363636363636.

Base conversion 19497984

Base System Value
2 Binary 1001010011000010000000000
3 Ternary 1100200121012120
4 Quaternary 1022120100000
5 Quinary 14442413414
6 Senary 1533524240
8 Octal 112302000
10 Decimal 19497984
12 Duodecimal 6643680
16 Hexadecimal 1298400
20 Vigesimal 61h4j4
36 Base36 blwqo

Cryptographic Hash Functions

md5 b0064e534be6b8479bd0a49484f1c46e
sha1 78ad06f2a6d159192d4ac762324318fb991f444e
sha256 90ff2d7ed38a5208ea25eaf927dc7f43f563bd7d2796e5d69819d4d477be68ba
sha512 024b9e054f7963860de890fa9157119c365aa3b652bad0b7136c25cc9f4b24d48f1a501805898956a84dfc409066fd46cd58465c54a874c5a29ec4105210770c
ripemd-160 c9cf090b1a809d74850d919af11c2bf4dc91e542

19497984 as geometric shapes

Circle

Radius = n
Diameter 38995968
Circumference 122509446.58842
Area 1.194343614715E+15

Sphere

Radius = n
Volume 3.1049723586953E+22
Surface area 4.7773744588598E+15
Circumference 122509446.58842

Square

Length = n
Perimeter 77991936
Area 380171380064256
Diagonal 27574313.411734

Cube

Length = n
Surface area 2281028280385536
Volume 7.4125754857508E+21
Space diagonal 33771498.933165

Equilateral Triangle

Length = n
Perimeter 58493952
Area 1.6461903646372E+14
Altitude 16885749.466583

Triangular Pyramid

Length = n
Surface area 1.6461903646372E+14
Volume 8.7358039867192E+20
Height 9191437.8039112