30969946 (number)

30969946 is an even 8-digits composite number following 30969945 and preceding 30969947. In scientific notation, it is written as 3.0969946 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 12925440 positive integers (up to 30969946) that are relatively prime to 30969946.

Interesting facts

Basic properties

Name

Name thirty million nine hundred sixty-nine thousand nine hundred forty-six

Notation

Scientific notation 3.0969946 × 10^7
Engineering notation 3.0969946 × 10^6

Prime Factorization of 30969946

Prime Factorization 2 × 7 × 9179 × 241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30969946
Product of the distinct prime numbers

The prime factorization of 30969946 is 2 × 7 × 9179 × 241. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 15, 79, 389, 660, 9792, 9231, 4575, 75584, 753535, 800525, 7012856, 902215, 8074994, 53979758, 226538987, 26997292, 6362320807, 9512262498

Basic calculations (n = 30969946)

Multiplication

n×y
n×2 61939892
n×3 92909838
n×4 123879784
n×5 154849730

Division

n÷y
n÷2 15484973
n÷3 10323315.333333
n÷3 7742486.5
n÷5 6193989.2

Exponentiation

ny
n2 959137555242916
n3 2.9704438292445E+22
n4 9.1994484987736E+29
n5 2.849064232368E+37

Nth Root

y√n
2√n 5565.0647794972
3√n 314.03651515251
4√n 74.599361790147
5√n 31.491118750997

Divisors of 30969946

1, 2, 7, 14, 241, 482, 1687, 3374, 9179, 18358, 64253, 128506, 2212139, 4424278, 15484973, 30969946

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 -30969945
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 30969946 can be divided by 16 positive divisors. The sum of these divisors (counting 30969946) is 1, the average is 0.0625.

Base conversion 30969946

Base System Value
2 Binary 1110110001001000001011010
3 Ternary 2011021102210001
4 Quaternary 1312021001122
5 Quinary 30412014241
6 Senary 3023443214
8 Octal 166110132
10 Decimal 30969946
12 Duodecimal a45650a
16 Hexadecimal 1d8905a
20 Vigesimal 9db4h6
36 Base36 ifska

Cryptographic Hash Functions

md5 e18eba806bc84816995fbba236d1868d
sha1 f184eec66c7490bca7bc9f5aab23a62323badf24
sha256 841550c3e22751d6ac7f0cada3b2bf1dbb9645abe77f9381218506f056469cac
sha512 b4337d9d55d8fdd7b2bbd6100b696469906e616412c4bbd9f49cec1f479b2e632cd88397c70648b592c098288a4cc2ee160258794cc4ff7454d4a40f849cce2d
ripemd-160 80e6426e71bc5aa60afea7c720008c72ceeb0b42

30969946 as geometric shapes

Circle

Radius = n
Diameter 61939892
Circumference 194589909.67135
Area 3.0132194973332E+15

Sphere

Radius = n
Volume 1.2442566015808E+23
Surface area 1.2052877989333E+16
Circumference 194589909.67135

Square

Length = n
Perimeter 123879784
Area 959137555242916
Diagonal 43798117.659162

Cube

Length = n
Surface area 5754825331457496
Volume 2.9704438292445E+22
Space diagonal 53641519.979665

Equilateral Triangle

Length = n
Perimeter 92909838
Area 4.1531874428203E+14
Altitude 26820759.989832

Triangular Pyramid

Length = n
Surface area 4.1531874428203E+14
Volume 3.5007016246542E+21
Height 14599372.553054