15394941 (number)

15394941 is an odd 8-digits composite number following 15394940 and preceding 15394942. In scientific notation, it is written as 1.5394941 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 9930600 positive integers (up to 15394941) that are relatively prime to 15394941.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-four thousand nine hundred forty-one

Notation

Scientific notation 1.5394941 × 10^7
Engineering notation 1.5394941 × 10^6

Prime Factorization of 15394941

Prime Factorization 9 × 9 × 31 × 6131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1710549
Product of the distinct prime numbers

The prime factorization of 15394941 is 9 × 9 × 31 × 6131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 73, 92, 541, 25, 4187, 1038, 39452, 1642, 614078, 178738, 623364, 5533031, 63807602, 58384971, 556203207, 360908663, 3538785234, 4982770092

Basic calculations (n = 15394941)

Multiplication

n×y
n×2 30789882
n×3 46184823
n×4 61579764
n×5 76974705

Division

n÷y
n÷2 7697470.5
n÷3 5131647
n÷3 3848735.25
n÷5 3078988.2

Exponentiation

ny
n2 237004208393481
n3 3.6486658049693E+21
n4 5.6170994796221E+28
n5 8.6474915079912E+35

Nth Root

y√n
2√n 3923.6387448388
3√n 248.76694698644
4√n 62.638955489685
5√n 27.38265822115

Divisors of 15394941

1, 9, 31, 81, 279, 2511, 6131, 55179, 190061, 496611, 1710549, 15394941

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15394940
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15394941 can be divided by 12 positive divisors. The sum of these divisors (counting 15394941) is 1, the average is 0.083333333333333.

Base conversion 15394941

Base System Value
2 Binary 111010101110100001111101
3 Ternary 1001222010220000
4 Quaternary 322232201331
5 Quinary 12420114231
6 Senary 1305544513
8 Octal 72564175
10 Decimal 15394941
12 Duodecimal 51a5139
16 Hexadecimal eae87d
20 Vigesimal 4g4771
36 Base36 95yt9

Cryptographic Hash Functions

md5 89998dc030cde021b2ce0010c1d42bf1
sha1 30393885dc885219279a4cd7d13c10140043f235
sha256 eb8c7cb294e28ef037710897467f7c4761b01943df64ddd41fe6b2eeabb56ad5
sha512 9bfbbf1185ace818e5e08278648fccc71247cdb180b4bb8b3c72b96e20ca894c86ac5ba14305ed4b44716e702a12fee8974aee3f123e74fc4935d91472d6cd00
ripemd-160 af1cf550a2491902be1b4412a50da2ecd380e010

15394941 as geometric shapes

Circle

Radius = n
Diameter 30789882
Circumference 96729267.096097
Area 7.4457067995882E+14

Sphere

Radius = n
Volume 1.5283495584395E+22
Surface area 2.9782827198353E+15
Circumference 96729267.096097

Square

Length = n
Perimeter 61579764
Area 237004208393481
Diagonal 21771734.354134

Cube

Length = n
Surface area 1422025250360886
Volume 3.6486658049693E+21
Space diagonal 26664819.991525

Equilateral Triangle

Length = n
Perimeter 46184823
Area 1.0262583263629E+14
Altitude 13332409.995763

Triangular Pyramid

Length = n
Surface area 1.0262583263629E+14
Volume 4.2999938882955E+20
Height 7257244.7847112