890405972 (number)

890405972 is an even 9-digits composite number following 890405971 and preceding 890405973. In scientific notation, it is written as 8.90405972 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 443339736 positive integers (up to 890405972) that are relatively prime to 890405972.

Interesting facts

Basic properties

Name

Name eight hundred ninety million four hundred five thousand nine hundred seventy-two

Notation

Scientific notation 8.90405972 × 10^8
Engineering notation 8.90405972 × 10^6

Prime Factorization of 890405972

Prime Factorization 2 × 2 × 239 × 931387

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 445202986
Product of the distinct prime numbers

The prime factorization of 890405972 is 2 × 2 × 239 × 931387. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 890405972)

Multiplication

n×y
n×2 1780811944
n×3 2671217916
n×4 3561623888
n×5 4452029860

Division

n÷y
n÷2 445202986
n÷3 296801990.66667
n÷3 222601493
n÷5 178081194.4

Exponentiation

ny
n2 792822794973264784
n3 7.0593415138193E+26
n4 6.2856798422922E+35
n5 5.596806869657E+44

Nth Root

y√n
2√n 29839.671110788
3√n 962.04640575584
4√n 172.74163108755
5√n 61.647804275087

Divisors of 890405972

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 -890405971
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 890405972 can be divided by 12 positive divisors. The sum of these divisors (counting 890405972) is 1, the average is 0.083333333333333.

Base conversion 890405972

Base System Value
2 Binary 110101000100101000010001010100
3 Ternary 2022001110022100222
4 Quaternary 311010220101110
5 Quinary 3310420442342
6 Senary 224204253512
8 Octal 6504502124
10 Decimal 890405972
12 Duodecimal 20a241298
16 Hexadecimal 35128454
20 Vigesimal di50eic
36 Base36 eq4hn8

Cryptographic Hash Functions

md5 ee0c02545f4b32fd34504db89c729ed0
sha1 37c7dacd6c180472f2db0a8a163d54e59238c88f
sha256 2591ba6e76b65a630e739a34d86530635107f951dfaed48427f85c90b8bacebd
sha512 539a2bc77135423f5678d2d88ed8b9ebe5423d6be8c2f820bcd59f6e174de327fd47b0a8cf54c9965c939ee740ef3ba06337e0962bdb6f636cd4327d8a19a665
ripemd-160 c8f33a863ec0b418629d2e6bf809355a871acd51

890405972 as geometric shapes

Circle

Radius = n
Diameter 1780811944
Circumference 5594585720.6954
Area 2.4907262682865E+18

Sphere

Radius = n
Volume 2.9570100585328E+27
Surface area 9.9629050731461E+18
Circumference 5594585720.6954

Square

Length = n
Perimeter 3561623888
Area 792822794973264784
Diagonal 1259224201.6204

Cube

Length = n
Surface area 4756936769839588704
Volume 7.0593415138193E+26
Space diagonal 1542228382.8668

Equilateral Triangle

Length = n
Perimeter 2671217916
Area 3.4330234057311E+17
Altitude 771114191.43338

Triangular Pyramid

Length = n
Surface area 3.4330234057311E+17
Volume 8.3195137585555E+25
Height 419741400.54013