15206972 (number)

15206972 is an even 8-digits composite number following 15206971 and preceding 15206973. In scientific notation, it is written as 1.5206972 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 6780800 positive integers (up to 15206972) that are relatively prime to 15206972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5206972 × 10^7
Engineering notation 1.5206972 × 10^6

Prime Factorization of 15206972

Prime Factorization 2 × 2 × 11 × 53 × 6521

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7603486
Product of the distinct prime numbers

The prime factorization of 15206972 is 2 × 2 × 11 × 53 × 6521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 62, 88, 270, 486, 9566, 2054, 23266, 57166, 949247, 564476, 4657661, 5646950, 63101452, 67220326, 118129768, 822050494, 3692328922, 642541041

Basic calculations (n = 15206972)

Multiplication

n×y
n×2 30413944
n×3 45620916
n×4 60827888
n×5 76034860

Division

n÷y
n÷2 7603486
n÷3 5068990.6666667
n÷3 3801743
n÷5 3041394.4

Exponentiation

ny
n2 231251997408784
n3 3.5166426495395E+21
n4 5.3477486305552E+28
n5 8.1323063687892E+35

Nth Root

y√n
2√n 3899.6117755489
3√n 247.75033406907
4√n 62.446871623396
5√n 27.315461931286

Divisors of 15206972

1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 6521, 13042, 26084, 71731, 143462, 286924, 345613, 691226, 1382452, 3801743, 7603486, 15206972

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15206971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15206972 can be divided by 24 positive divisors. The sum of these divisors (counting 15206972) is 1, the average is 0.041666666666667.

Base conversion 15206972

Base System Value
2 Binary 111010000000101000111100
3 Ternary 1001121121001012
4 Quaternary 322000220330
5 Quinary 12343110342
6 Senary 1301534352
8 Octal 72005074
10 Decimal 15206972
12 Duodecimal 51143b8
16 Hexadecimal e80a3c
20 Vigesimal 4f0h8c
36 Base36 91xrw

Cryptographic Hash Functions

md5 3fda2f431d3bcacc7ae286596470d399
sha1 f21c1c9acca14bbc4d1fee7ec07cc691863311be
sha256 15dac001d4c082a793543403e9295e36f6f66fdfd75d6ee2251ac3df39368506
sha512 3de3fbeea52fa3e60722b962088463991d5796c1c00fd03643780a3a8ccbe86d34a3641aedfc3a7743b0a27e9b8964264471cc6dab9e3036ee2c2e65caada008
ripemd-160 9d07e30b43bd3799181f5616a2bb78d1bbf1f535

15206972 as geometric shapes

Circle

Radius = n
Diameter 30413944
Circumference 95548223.037091
Area 7.264995761874E+14

Sphere

Radius = n
Volume 1.4730478284125E+22
Surface area 2.9059983047496E+15
Circumference 95548223.037091

Square

Length = n
Perimeter 60827888
Area 231251997408784
Diagonal 21505906.045028

Cube

Length = n
Surface area 1387511984452704
Volume 3.5166426495395E+21
Space diagonal 26339248.133277

Equilateral Triangle

Length = n
Perimeter 45620916
Area 1.0013505221595E+14
Altitude 13169624.066639

Triangular Pyramid

Length = n
Surface area 1.0013505221595E+14
Volume 4.1444031074986E+20
Height 7168635.3483426