19979025 (number)

19979025 is an odd 8-digits composite number following 19979024 and preceding 19979026. In scientific notation, it is written as 1.9979025 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 9504000 positive integers (up to 19979025) that are relatively prime to 19979025.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred seventy-nine thousand twenty-five

Notation

Scientific notation 1.9979025 × 10^7
Engineering notation 1.9979025 × 10^6

Prime Factorization of 19979025

Prime Factorization 3 × 5 × 5 × 11 × 61 × 397

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3995805
Product of the distinct prime numbers

The prime factorization of 19979025 is 3 × 5 × 5 × 11 × 61 × 397. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 3, 72, 25, 434, 393, 4012, 3503, 14557, 57495, 673730, 524252, 1746072, 4659174, 50753418, 56698123, 783674573, 364752108, 7385197604, 6708785880

Basic calculations (n = 19979025)

Multiplication

n×y
n×2 39958050
n×3 59937075
n×4 79916100
n×5 99895125

Division

n÷y
n÷2 9989512.5
n÷3 6659675
n÷3 4994756.25
n÷5 3995805

Exponentiation

ny
n2 399161439950625
n3 7.9748563878095E+21
n4 1.5932985514346E+29
n5 3.1832551591575E+36

Nth Root

y√n
2√n 4469.7902635359
3√n 271.34683695181
4√n 66.856490062939
5√n 28.847943451573

Divisors of 19979025

1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 165, 183, 275, 305, 397, 671, 825, 915, 1191, 1525, 1985, 2013, 3355, 4367, 4575, 5955, 9925, 10065, 13101, 16775, 21835, 24217, 29775, 50325, 65505, 72651, 109175, 121085, 266387, 327525, 363255, 605425, 799161, 1331935, 1816275, 3995805, 6659675, 19979025

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 -19979024
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 19979025 can be divided by 48 positive divisors. The sum of these divisors (counting 19979025) is 1, the average is 0.020833333333333.

Base conversion 19979025

Base System Value
2 Binary 1001100001101101100010001
3 Ternary 1101121001001220
4 Quaternary 1030031230101
5 Quinary 20103312100
6 Senary 1552115253
8 Octal 114155421
10 Decimal 19979025
12 Duodecimal 6835b29
16 Hexadecimal 130db11
20 Vigesimal 64h7b5
36 Base36 bw7wx

Cryptographic Hash Functions

md5 1af952905b2af9fe70c91194f77ecd46
sha1 49a1d228e4df4ecb9edee5298018d0fd5118080b
sha256 398866a7ee3d3d362122f7575d10823200ac1a682a3cabdc55db0316bc86b595
sha512 daf9d82719b299aadd7ab8069f70e58eb6e6d3cf3b0342a39e0008d995e12faeed38f9ac4777bb3f196a918ba5e6bc3ff7805af7d9ee9310629c97861edadf35
ripemd-160 43f93236ee7dbeca182216c5e68dce1d97372da9

19979025 as geometric shapes

Circle

Radius = n
Diameter 39958050
Circumference 125531916.33177
Area 1.2540026473452E+15

Sphere

Radius = n
Volume 3.3405000321835E+22
Surface area 5.0160105893808E+15
Circumference 125531916.33177

Square

Length = n
Perimeter 79916100
Area 399161439950625
Diagonal 28254608.117991

Cube

Length = n
Surface area 2394968639703750
Volume 7.9748563878095E+21
Space diagonal 34604686.385689

Equilateral Triangle

Length = n
Perimeter 59937075
Area 1.7284197360421E+14
Altitude 17302343.192844

Triangular Pyramid

Length = n
Surface area 1.7284197360421E+14
Volume 9.3984583846816E+20
Height 9418202.705997