890396961 (number)

890396961 is an odd 9-digits composite number following 890396960 and preceding 890396962. In scientific notation, it is written as 8.90396961 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 593597972 positive integers (up to 890396961) that are relatively prime to 890396961.

Interesting facts

Basic properties

Name

Name eight hundred ninety million three hundred ninety-six thousand nine hundred sixty-one

Notation

Scientific notation 8.90396961 × 10^8
Engineering notation 8.90396961 × 10^6

Prime Factorization of 890396961

Prime Factorization 3 × 296798987

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 890396961
Product of the distinct prime numbers

The prime factorization of 890396961 is 3 × 296798987. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 3, 37, 582, 665, 2806, 4435, 54235, 71168, 339260, 624876, 5926329, 7658527, 2433335, 39566658, 774322305, 251595548, 8410730885, 2501704830

Basic calculations (n = 890396961)

Multiplication

n×y
n×2 1780793922
n×3 2671190883
n×4 3561587844
n×5 4451984805

Division

n÷y
n÷2 445198480.5
n÷3 296798987
n÷3 222599240.25
n÷5 178079392.2

Exponentiation

ny
n2 792806748158035521
n3 7.0591271922021E+26
n4 6.2854253992492E+35
n5 5.5965236740837E+44

Nth Root

y√n
2√n 29839.520120136
3√n 962.0431604087
4√n 172.74119404513
5√n 61.647679498158

Divisors of 890396961

1, 3, 296798987, 890396961

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 -890396960
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 890396961 can be divided by 4 positive divisors. The sum of these divisors (counting 890396961) is 1, the average is 0.25.

Base conversion 890396961

Base System Value
2 Binary 110101000100100110000100100001
3 Ternary 2022001102212000020
4 Quaternary 311010212010201
5 Quinary 3310420200321
6 Senary 224204144053
8 Octal 6504460441
10 Decimal 890396961
12 Duodecimal 20a238029
16 Hexadecimal 35126121
20 Vigesimal di4jc81
36 Base36 eq4aox

Cryptographic Hash Functions

md5 57d318f46d315b90977c0d9ff4561ff2
sha1 5971a1700838ada125909c2b6fce4675e7b182da
sha256 7f460d48b9e69d95bd896a378065e26a1fdcacff860755ff37b21d31e60e3e24
sha512 cf7894954e258fe0f4b7b916c54e053c318633a6fee9595431ad1dba3087d06b25c112b30b4884203d4156bd7aba42c851c1b19e5ad848baab5a805b235ae1dd
ripemd-160 a306ff80051788583171839c272aff7934bb6faa

890396961 as geometric shapes

Circle

Radius = n
Diameter 1780793922
Circumference 5594529102.9126
Area 2.4906758557297E+18

Sphere

Radius = n
Volume 2.9569202837037E+27
Surface area 9.9627034229188E+18
Circumference 5594529102.9126

Square

Length = n
Perimeter 3561587844
Area 792806748158035521
Diagonal 1259211458.142

Cube

Length = n
Surface area 4756840488948213126
Volume 7.0591271922021E+26
Space diagonal 1542212775.3569

Equilateral Triangle

Length = n
Perimeter 2671190883
Area 3.432953920983E+17
Altitude 771106387.67846

Triangular Pyramid

Length = n
Surface area 3.432953920983E+17
Volume 8.3192611781074E+25
Height 419737152.714