30961444 (number)

30961444 is an even 8-digits composite number following 30961443 and preceding 30961445. In scientific notation, it is written as 3.0961444 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 14946848 positive integers (up to 30961444) that are relatively prime to 30961444.

Interesting facts

Basic properties

Name

Name thirty million nine hundred sixty-one thousand four hundred forty-four

Notation

Scientific notation 3.0961444 × 10^7
Engineering notation 3.0961444 × 10^6

Prime Factorization of 30961444

Prime Factorization 2 × 2 × 29 × 266909

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15480722
Product of the distinct prime numbers

The prime factorization of 30961444 is 2 × 2 × 29 × 266909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 90, 23, 484, 64, 9581, 9290, 44254, 12266, 432721, 866150, 7415267, 3736628, 65177716, 9575639, 318693453, 863465200, 123256022, 4360263110

Basic calculations (n = 30961444)

Multiplication

n×y
n×2 61922888
n×3 92884332
n×4 123845776
n×5 154807220

Division

n÷y
n÷2 15480722
n÷3 10320481.333333
n÷3 7740361
n÷5 6192288.8

Exponentiation

ny
n2 958611014565136
n3 2.9679981245242E+22
n4 9.189350772456E+29
n5 2.8451556933775E+37

Nth Root

y√n
2√n 5564.3008545549
3√n 314.0077756469
4√n 74.594241430253
5√n 31.489389546196

Divisors of 30961444

1, 2, 4, 29, 58, 116, 266909, 533818, 1067636, 7740361, 15480722, 30961444

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 -30961443
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 30961444 can be divided by 12 positive divisors. The sum of these divisors (counting 30961444) is 1, the average is 0.083333333333333.

Base conversion 30961444

Base System Value
2 Binary 1110110000110111100100100
3 Ternary 2011021000010011
4 Quaternary 1312012330210
5 Quinary 30411231234
6 Senary 3023340004
8 Octal 166067444
10 Decimal 30961444
12 Duodecimal a451604
16 Hexadecimal 1d86f24
20 Vigesimal 9da3c4
36 Base36 ifm04

Cryptographic Hash Functions

md5 a1c757d8162718a33dd4301705cc5eee
sha1 86f1acf633691558f6cb31e0bdaa7a1cbf76aeab
sha256 05ec2bb943ce70107c21df1d71292a015de96d2ddd3dcd132d46ca112a1c4910
sha512 4971c2236e08091089713fc558fd893562cff25dcac30d989fb7bb8e0447c7c250bfe0678dcc092248c3d71690245d6aa2ee36a75eed0fe90c722b48a582bd88
ripemd-160 83c1f10b700f7fee571bad6c27a92e62eb0a20d4

30961444 as geometric shapes

Circle

Radius = n
Diameter 61922888
Circumference 194536490.02986
Area 3.0115653210081E+15

Sphere

Radius = n
Volume 1.2432321471831E+23
Surface area 1.2046261284032E+16
Circumference 194536490.02986

Square

Length = n
Perimeter 123845776
Area 958611014565136
Diagonal 43786094.015455

Cube

Length = n
Surface area 5751666087390816
Volume 2.9679981245242E+22
Space diagonal 53626794.083699

Equilateral Triangle

Length = n
Perimeter 92884332
Area 4.1509074548049E+14
Altitude 26813397.041849

Triangular Pyramid

Length = n
Surface area 4.1509074548049E+14
Volume 3.497819334E+21
Height 14595364.671818