19902374 (number)

19902374 is an even 8-digits composite number following 19902373 and preceding 19902375. In scientific notation, it is written as 1.9902374 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 9644544 positive integers (up to 19902374) that are relatively prime to 19902374.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred two thousand three hundred seventy-four

Notation

Scientific notation 1.9902374 × 10^7
Engineering notation 1.9902374 × 10^6

Prime Factorization of 19902374

Prime Factorization 2 × 37 × 599 × 449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19902374
Product of the distinct prime numbers

The prime factorization of 19902374 is 2 × 37 × 599 × 449. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 60, 65, 284, 180, 3559, 6918, 42391, 15056, 97374, 683839, 1982577, 5645398, 68492875, 66344143, 933578927, 632307353, 8012581597, 3868864794

Basic calculations (n = 19902374)

Multiplication

n×y
n×2 39804748
n×3 59707122
n×4 79609496
n×5 99511870

Division

n÷y
n÷2 9951187
n÷3 6634124.6666667
n÷3 4975593.5
n÷5 3980474.8

Exponentiation

ny
n2 396104490835876
n3 7.8834197196952E+21
n4 1.5689876766035E+29
n5 3.1226579541154E+36

Nth Root

y√n
2√n 4461.2076840246
3√n 270.99937818424
4√n 66.792272637069
5√n 28.82577395176

Divisors of 19902374

1, 2, 37, 74, 449, 599, 898, 1198, 16613, 22163, 33226, 44326, 268951, 537902, 9951187, 19902374

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19902373
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19902374 can be divided by 16 positive divisors. The sum of these divisors (counting 19902374) is 1, the average is 0.0625.

Base conversion 19902374

Base System Value
2 Binary 1001011111010111110100110
3 Ternary 1101110010220222
4 Quaternary 1023322332212
5 Quinary 20043333444
6 Senary 1550324342
8 Octal 113727646
10 Decimal 19902374
12 Duodecimal 67b96b2
16 Hexadecimal 12fafa6
20 Vigesimal 647fie
36 Base36 bukrq

Cryptographic Hash Functions

md5 41acba631cb25625f5b891342e0437e3
sha1 5102b4c6fae7992bf48def4e966e8607088f61ba
sha256 c59b36d0207a0db756894736a0228ec636ab785074b6d921875127bff910079b
sha512 176c7f354dfbd194195b3783e944afa24b74bf3e4187fd15d1c331b982c8068832dc6e26b1871331b89aa938889c6ba41aa1bb9a23cd054a834779b9079a828b
ripemd-160 3ceff31f963e1beb6fdd00260e1074a03ba3243f

19902374 as geometric shapes

Circle

Radius = n
Diameter 39804748
Circumference 125050303.89479
Area 1.2443989584639E+15

Sphere

Radius = n
Volume 3.3021991302079E+22
Surface area 4.9775958338557E+15
Circumference 125050303.89479

Square

Length = n
Perimeter 79609496
Area 396104490835876
Diagonal 28146207.234222

Cube

Length = n
Surface area 2376626945015256
Volume 7.8834197196952E+21
Space diagonal 34471922.959238

Equilateral Triangle

Length = n
Perimeter 59707122
Area 1.7151827580848E+14
Altitude 17235961.479619

Triangular Pyramid

Length = n
Surface area 1.7151827580848E+14
Volume 9.2906992378937E+20
Height 9382069.0780739