15195440 (number)

15195440 is an even 8-digits composite number following 15195439 and preceding 15195441. In scientific notation, it is written as 1.5195440 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 5308416 positive integers (up to 15195440) that are relatively prime to 15195440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5195440 × 10^7
Engineering notation 1.5195440 × 10^6

Prime Factorization of 15195440

Prime Factorization 2 × 2 × 2 × 2 × 13 × 95 × 769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1899430
Product of the distinct prime numbers

The prime factorization of 15195440 is 2 × 2 × 2 × 2 × 13 × 95 × 769. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 10, 21, 93, 508, 492, 8023, 3237, 68257, 4628, 904645, 438227, 3887318, 7633173, 28837571, 58899994, 209743753, 548800305, 6876952510, 6744625387

Basic calculations (n = 15195440)

Multiplication

n×y
n×2 30390880
n×3 45586320
n×4 60781760
n×5 75977200

Division

n÷y
n÷2 7597720
n÷3 5065146.6666667
n÷3 3798860
n÷5 3039088

Exponentiation

ny
n2 230901396793600
n3 3.5086483208933E+21
n4 5.3315455041236E+28
n5 8.1015179815179E+35

Nth Root

y√n
2√n 3898.1328863957
3√n 247.6876922019
4√n 62.435029321654
5√n 27.311317812372

Divisors of 15195440

1, 2, 4, 8, 13, 16, 26, 52, 95, 104, 190, 208, 380, 760, 769, 1235, 1520, 1538, 2470, 3076, 4940, 6152, 9880, 9997, 12304, 19760, 19994, 39988, 73055, 79976, 146110, 159952, 292220, 584440, 949715, 1168880, 1899430, 3798860, 7597720, 15195440

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15195439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15195440 can be divided by 40 positive divisors. The sum of these divisors (counting 15195440) is 1, the average is 0.025.

Base conversion 15195440

Base System Value
2 Binary 111001111101110100110000
3 Ternary 1001121000020002
4 Quaternary 321331310300
5 Quinary 12342223230
6 Senary 1301405132
8 Octal 71756460
10 Decimal 15195440
12 Duodecimal 51097a8
16 Hexadecimal e7dd30
20 Vigesimal 4ej8c0
36 Base36 91ovk

Cryptographic Hash Functions

md5 7e5c6dbb28e752ffe1f04365028a9739
sha1 e96e1d922e9da64d422111e4d86b318c24f57a11
sha256 0055b544394a9ed92acf84913c369cf5316b49b1409b0d49a61e3662b4778464
sha512 3fd3938502567ac358a4d4c9d104a87d2e3f1f190e407f2a097f6ad10a725b6f70d90fced7affb1944e2931711d2ec76d35e3de7afef887de0d4e10851ddb125
ripemd-160 76fc0a34a2dd54ddcf6c46860f7cfa3a1905e757

15195440 as geometric shapes

Circle

Radius = n
Diameter 30390880
Circumference 95475765.344129
Area 7.253981318704E+14

Sphere

Radius = n
Volume 1.4696991718598E+22
Surface area 2.9015925274816E+15
Circumference 95475765.344129

Square

Length = n
Perimeter 60781760
Area 230901396793600
Diagonal 21489597.334227

Cube

Length = n
Surface area 1385408380761600
Volume 3.5086483208933E+21
Space diagonal 26319274.123364

Equilateral Triangle

Length = n
Perimeter 45586320
Area 99983237696284
Altitude 13159637.061682

Triangular Pyramid

Length = n
Surface area 99983237696284
Volume 4.1349817008375E+20
Height 7163199.1114089