961036721 (number)

961036721 is an odd 9-digits composite number following 961036720 and preceding 961036722. In scientific notation, it is written as 9.61036721 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 954915312 positive integers (up to 961036721) that are relatively prime to 961036721.

Interesting facts

Basic properties

Name

Name nine hundred sixty-one million thirty-six thousand seven hundred twenty-one

Notation

Scientific notation 9.61036721 × 10^8
Engineering notation 9.61036721 × 10^6

Prime Factorization of 961036721

Prime Factorization 157 × 6121253

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 961036721
Product of the distinct prime numbers

The prime factorization of 961036721 is 157 × 6121253. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 33, 85, 68, 56, 4166, 1920, 85242, 86102, 544636, 920142, 4025855, 1621856, 68372625, 46842936, 408728958, 967066125, 1801467640, 4427626039

Basic calculations (n = 961036721)

Multiplication

n×y
n×2 1922073442
n×3 2883110163
n×4 3844146884
n×5 4805183605

Division

n÷y
n÷2 480518360.5
n÷3 320345573.66667
n÷3 240259180.25
n÷5 192207344.2

Exponentiation

ny
n2 923591579110431841
n3 8.876054227315E+26
n4 8.530214050037E+35
n5 8.1978489400757E+44

Nth Root

y√n
2√n 31000.592268536
3√n 986.83980945875
4√n 176.06985053818
5√n 62.59620388725

Divisors of 961036721

1, 157, 6121253, 961036721

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -961036720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 961036721 can be divided by 4 positive divisors. The sum of these divisors (counting 961036721) is 1, the average is 0.25.

Base conversion 961036721

Base System Value
2 Binary 111001010010000100000110110001
3 Ternary 2110222100201112122
4 Quaternary 321102010012301
5 Quinary 3432011133341
6 Senary 235210204025
8 Octal 7122040661
10 Decimal 961036721
12 Duodecimal 229a23615
16 Hexadecimal 394841b1
20 Vigesimal f069bg1
36 Base36 fw6coh

Cryptographic Hash Functions

md5 df8c72a753a2e27f6fe25caae19e2ddf
sha1 965f50389ac7ea94665ee0be3615c538d7cc3fae
sha256 162b62398f28960a6ec227c2e0ae5577200899915b1286155d7473a87875bdb8
sha512 d8410228b4298509425401bc46b30096d9092719329a2d30da5330a49575191ce93f4a28ca0fd13aa8a6ce97dd03cec4dab4326207241bb6cd91ad3df654d1ca
ripemd-160 60c4e5cc0a44d881f708d0b4c25830a070c0c3b0

961036721 as geometric shapes

Circle

Radius = n
Diameter 1922073442
Circumference 6038371805.0472
Area 2.9015485198507E+18

Sphere

Radius = n
Volume 3.717992900453E+27
Surface area 1.1606194079403E+19
Circumference 6038371805.0472

Square

Length = n
Perimeter 3844146884
Area 923591579110431841
Diagonal 1359111164.7768

Cube

Length = n
Surface area 5541549474662591046
Volume 8.876054227315E+26
Space diagonal 1664564428.7114

Equilateral Triangle

Length = n
Perimeter 2883110163
Area 3.9992688511551E+17
Altitude 832282214.3557

Triangular Pyramid

Length = n
Surface area 3.9992688511551E+17
Volume 1.0460530223857E+26
Height 453037054.92559