15406972 (number)

15406972 is an even 8-digits composite number following 15406971 and preceding 15406973. In scientific notation, it is written as 1.5406972 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 18 positive divisors. There are 6602904 positive integers (up to 15406972) that are relatively prime to 15406972.

Interesting facts

Basic properties

Name

Name fifteen million four hundred six thousand nine hundred seventy-two

Notation

Scientific notation 1.5406972 × 10^7
Engineering notation 1.5406972 × 10^6

Prime Factorization of 15406972

Prime Factorization 2 × 2 × 7 × 7 × 78607

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1100498
Product of the distinct prime numbers

The prime factorization of 15406972 is 2 × 2 × 7 × 7 × 78607. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 19, 28, 455, 630, 193, 7243, 60696, 34838, 118153, 197946, 272141, 7565651, 86211490, 40505013, 816298654, 792443260, 4348887781, 4629954902

Basic calculations (n = 15406972)

Multiplication

n×y
n×2 30813944
n×3 46220916
n×4 61627888
n×5 77034860

Division

n÷y
n÷2 7703486
n÷3 5135657.3333333
n÷3 3851743
n÷5 3081394.4

Exponentiation

ny
n2 237374786208784
n3 3.6572266846247E+21
n4 5.6346789127666E+28
n5 8.6813340237985E+35

Nth Root

y√n
2√n 3925.171588606
3√n 248.83173311396
4√n 62.651189841902
5√n 27.386936741313

Divisors of 15406972

1, 2, 4, 7, 14, 28, 49, 98, 196, 78607, 157214, 314428, 550249, 1100498, 2200996, 3851743, 7703486, 15406972

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15406971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15406972 can be divided by 18 positive divisors. The sum of these divisors (counting 15406972) is 1, the average is 0.055555555555556.

Base conversion 15406972

Base System Value
2 Binary 111010110001011101111100
3 Ternary 1001222202101121
4 Quaternary 322301131330
5 Quinary 12421010342
6 Senary 1310120324
8 Octal 72613574
10 Decimal 15406972
12 Duodecimal 51b00a4
16 Hexadecimal eb177c
20 Vigesimal 4g5h8c
36 Base36 9683g

Cryptographic Hash Functions

md5 b9329c69f1aeb28ff7c7627d1a533a86
sha1 05521942901a2d3c296cfa041f8313b5d3f9bd67
sha256 70e1b1d927e3e373fda9098a57650a2f3f9bf7d3b632ba7009d4caeb3670d92d
sha512 0a0ba47122faf4f7aea4894b0ea407bab3a3bc37a672a900378eac3f8117a549c8a29f90b76bed38d151f1c3c3a18202afd7b7a61c31ae2b3c9ebaf7ff7468df
ripemd-160 f3ae825dfc84f2d4810e74adddeaad636cf3ac4f

15406972 as geometric shapes

Circle

Radius = n
Diameter 30813944
Circumference 96804860.098527
Area 7.4573488450096E+14

Sphere

Radius = n
Volume 1.5319355313239E+22
Surface area 2.9829395380039E+15
Circumference 96804860.098527

Square

Length = n
Perimeter 61627888
Area 237374786208784
Diagonal 21788748.757503

Cube

Length = n
Surface area 1424248717252704
Volume 3.6572266846247E+21
Space diagonal 26685658.294791

Equilateral Triangle

Length = n
Perimeter 46220916
Area 1.0278629753735E+14
Altitude 13342829.147396

Triangular Pyramid

Length = n
Surface area 1.0278629753735E+14
Volume 4.3100829817242E+20
Height 7262916.2525008