15145898 (number)

15145898 is an even 8-digits composite number following 15145897 and preceding 15145899. In scientific notation, it is written as 1.5145898 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 7450080 positive integers (up to 15145898) that are relatively prime to 15145898.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-five thousand eight hundred ninety-eight

Notation

Scientific notation 1.5145898 × 10^7
Engineering notation 1.5145898 × 10^6

Prime Factorization of 15145898

Prime Factorization 2 × 331 × 167 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15145898
Product of the distinct prime numbers

The prime factorization of 15145898 is 2 × 331 × 167 × 137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 58, 67, 263, 872, 4759, 3573, 64598, 9773, 259524, 545983, 4421504, 1818311, 34353444, 92127816, 497255498, 860966813, 7149690816, 1229584890

Basic calculations (n = 15145898)

Multiplication

n×y
n×2 30291796
n×3 45437694
n×4 60583592
n×5 75729490

Division

n÷y
n÷2 7572949
n÷3 5048632.6666667
n÷3 3786474.5
n÷5 3029179.6

Exponentiation

ny
n2 229398226226404
n3 3.474442135806E+21
n4 5.262354619582E+28
n5 7.9703086308018E+35

Nth Root

y√n
2√n 3891.7731177447
3√n 247.41821873728
4√n 62.384077437634
5√n 27.293485813736

Divisors of 15145898

1, 2, 137, 167, 274, 331, 334, 662, 22879, 45347, 45758, 55277, 90694, 110554, 7572949, 15145898

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15145897
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15145898 can be divided by 16 positive divisors. The sum of these divisors (counting 15145898) is 1, the average is 0.0625.

Base conversion 15145898

Base System Value
2 Binary 111001110001101110101010
3 Ternary 1001111111021012
4 Quaternary 321301232222
5 Quinary 12334132043
6 Senary 1300343522
8 Octal 71615652
10 Decimal 15145898
12 Duodecimal 50a4ba2
16 Hexadecimal e71baa
20 Vigesimal 4ed4ei
36 Base36 90mne

Cryptographic Hash Functions

md5 096964f68f704f74755e326fef3e6345
sha1 05f702d4dce7a5779c4403a3218946c4717d6c4c
sha256 7f216dd023b48a6dd6bb9dbbc1d297f2f539879ceccec83141dc0300d35e68ac
sha512 1e5f76d703f5fd4917ae1649c170adaec0c3146186f4a0997475cb47c538ae6b6fc1a07444b66665842431734152e592d05a8bd7616d4f7903e4bfd34a2e6c9c
ripemd-160 1398f403e75c57732cab2e82cddb006ed87cdbf8

15145898 as geometric shapes

Circle

Radius = n
Diameter 30291796
Circumference 95164483.777641
Area 7.206757822594E+14

Sphere

Radius = n
Volume 1.4553709185561E+22
Surface area 2.8827031290376E+15
Circumference 95164483.777641

Square

Length = n
Perimeter 60583592
Area 229398226226404
Diagonal 21419534.36592

Cube

Length = n
Surface area 1376389357358424
Volume 3.474442135806E+21
Space diagonal 26233464.862256

Equilateral Triangle

Length = n
Perimeter 45437694
Area 99332345747578
Altitude 13116732.431128

Triangular Pyramid

Length = n
Surface area 99332345747578
Volume 4.0946693251145E+20
Height 7139844.7886398