15172920 (number)

15172920 is an even 8-digits composite number following 15172919 and preceding 15172921. In scientific notation, it is written as 1.5172920 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 96 positive divisors. There are 3452544 positive integers (up to 15172920) that are relatively prime to 15172920.

Interesting facts

Basic properties

Name

Name fifteen million one hundred seventy-two thousand nine hundred twenty

Notation

Scientific notation 1.5172920 × 10^7
Engineering notation 1.5172920 × 10^6

Prime Factorization of 15172920

Prime Factorization 2 × 2 × 2 × 35 × 9 × 9 × 3 × 223

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 421470
Product of the distinct prime numbers

The prime factorization of 15172920 is 2 × 2 × 2 × 35 × 9 × 9 × 3 × 223. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 8, 52, 49, 636, 342, 1322, 5308, 81258, 35924, 160873, 432218, 4832130, 4108940, 49857939, 76457347, 967701287, 964733133, 4989362843, 299819726

Basic calculations (n = 15172920)

Multiplication

n×y
n×2 30345840
n×3 45518760
n×4 60691680
n×5 75864600

Division

n÷y
n÷2 7586460
n÷3 5057640
n÷3 3793230
n÷5 3034584

Exponentiation

ny
n2 230217501326400
n3 3.4930717302254E+21
n4 5.3000097916971E+28
n5 8.0416624568637E+35

Nth Root

y√n
2√n 3895.2432529946
3√n 247.56527204079
4√n 62.411883908392
5√n 27.303217805928

Divisors of 15172920

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 35, 36, 54, 70, 72, 81, 105, 108, 140, 162, 210, 216, 223, 243, 280, 315, 324, 420, 446, 486, 630, 648, 669, 840, 892, 945, 972, 1260, 1338, 1784, 1890, 1944, 2007, 2520, 2676, 2835, 3780, 4014, 5352, 5670, 6021, 7560, 7805, 8028, 8505, 11340, 12042, 15610, 16056, 17010, 18063, 22680, 23415, 24084, 31220, 34020, 36126, 46830, 48168, 54189, 62440, 68040, 70245, 72252, 93660, 108378, 140490, 144504, 187320, 210735, 216756, 280980, 421470, 433512, 561960, 632205, 842940, 1264410, 1685880, 1896615, 2528820, 3793230, 5057640, 7586460, 15172920

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15172919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15172920 can be divided by 96 positive divisors. The sum of these divisors (counting 15172920) is 1, the average is 0.010416666666667.

Base conversion 15172920

Base System Value
2 Binary 111001111000010100111000
3 Ternary 1001112212100000
4 Quaternary 321320110320
5 Quinary 12341013140
6 Senary 1301113000
8 Octal 71702470
10 Decimal 15172920
12 Duodecimal 50b8760
16 Hexadecimal e78538
20 Vigesimal 4egc60
36 Base36 917i0

Cryptographic Hash Functions

md5 e25301dc69aff17a75401b5da0936ba3
sha1 852832b8ac0c4e701719293a55c530db797bfac5
sha256 0f2d670e294331772dee3225d90c4a09511d674716b21ce03a0265aa8a45ecf5
sha512 769171d0dea4bec639f0d5a3d1c449ee3338e24694c5026afc3688ba5d5161b8cc3a5a1861102ddd73b09fe8fb76cb06e34ac0fcfbe14be762c70a99ab86111a
ripemd-160 7008726afbe30bf586497cecc40e8dc6d9a82868

15172920 as geometric shapes

Circle

Radius = n
Diameter 30345840
Circumference 95334268.011011
Area 7.2324961089482E+14

Sphere

Radius = n
Volume 1.4631744648184E+22
Surface area 2.8929984435793E+15
Circumference 95334268.011011

Square

Length = n
Perimeter 60691680
Area 230217501326400
Diagonal 21457749.244802

Cube

Length = n
Surface area 1381305007958400
Volume 3.4930717302254E+21
Space diagonal 26280268.339178

Equilateral Triangle

Length = n
Perimeter 45518760
Area 99687102272220
Altitude 13140134.169589

Triangular Pyramid

Length = n
Surface area 99687102272220
Volume 4.116624512689E+20
Height 7152583.0816007