15454972 (number)

15454972 is an even 8-digits composite number following 15454971 and preceding 15454973. In scientific notation, it is written as 1.5454972 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 6713088 positive integers (up to 15454972) that are relatively prime to 15454972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5454972 × 10^7
Engineering notation 1.5454972 × 10^6

Prime Factorization of 15454972

Prime Factorization 2 × 2 × 17 × 13 × 17483

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7727486
Product of the distinct prime numbers

The prime factorization of 15454972 is 2 × 2 × 17 × 13 × 17483. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 86, 22, 232, 402, 1165, 7108, 69083, 78350, 2903, 906876, 5591452, 6541226, 55858603, 72907922, 54083905, 599535135, 2877939941, 1797728897

Basic calculations (n = 15454972)

Multiplication

n×y
n×2 30909944
n×3 46364916
n×4 61819888
n×5 77274860

Division

n÷y
n÷2 7727486
n÷3 5151657.3333333
n÷3 3863743
n÷5 3090994.4

Exponentiation

ny
n2 238856159520784
n3 3.6915152574212E+21
n4 5.7052264941018E+28
n5 8.8174115720002E+35

Nth Root

y√n
2√n 3931.2812160923
3√n 249.08987470852
4√n 62.69992995285
5√n 27.403980165716

Divisors of 15454972

1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 17483, 34966, 69932, 227279, 297211, 454558, 594422, 909116, 1188844, 3863743, 7727486, 15454972

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 -15454971
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 15454972 can be divided by 24 positive divisors. The sum of these divisors (counting 15454972) is 1, the average is 0.041666666666667.

Base conversion 15454972

Base System Value
2 Binary 111010111101001011111100
3 Ternary 1002002012020101
4 Quaternary 322331023330
5 Quinary 12424024342
6 Senary 1311130444
8 Octal 72751374
10 Decimal 15454972
12 Duodecimal 5213a24
16 Hexadecimal ebd2fc
20 Vigesimal 4gbh8c
36 Base36 9794s

Cryptographic Hash Functions

md5 48645aa3ccfa2a013faca890d39bb2fd
sha1 354fe8b87388c916dec4491821291b20e6611db0
sha256 25c9ab8926600477158391bd654f51206cc033c038ce3a9e9ba53bfde6668c35
sha512 3693f3a9a245bc8db9384b56f56089590447e1e882afa71be9aecf21b2e9db43ec41a7f69cc1ff14b48f51f68c956ebd5be2e6a60b13893526b8bcd119f353e6
ripemd-160 10fa11cc3d2671c06d58974a80f355278296fab3

15454972 as geometric shapes

Circle

Radius = n
Diameter 30909944
Circumference 97106452.993272
Area 7.5038875601517E+14

Sphere

Radius = n
Volume 1.5462982951106E+22
Surface area 3.0015550240607E+15
Circumference 97106452.993272

Square

Length = n
Perimeter 61819888
Area 238856159520784
Diagonal 21856631.008496

Cube

Length = n
Surface area 1433136957124704
Volume 3.6915152574212E+21
Space diagonal 26768796.733554

Equilateral Triangle

Length = n
Perimeter 46364916
Area 1.0342775099769E+14
Altitude 13384398.366777

Triangular Pyramid

Length = n
Surface area 1.0342775099769E+14
Volume 4.3504924522936E+20
Height 7285543.6694988