8985366921 (number)

8985366921 is an odd 10-digits composite number following 8985366920 and preceding 8985366922. In scientific notation, it is written as 8.985366921 × 10^9. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 5729799152 positive integers (up to 8985366921) that are relatively prime to 8985366921.

Interesting facts

Basic properties

Name

Name eight billion nine hundred eighty-five million three hundred sixty-six thousand nine hundred twenty-one

Notation

Scientific notation 8.985366921 × 10^9
Engineering notation 8.985366921 × 10^9

Prime Factorization of 8985366921

Prime Factorization 3 × 23 × 130222709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8985366921
Product of the distinct prime numbers

The prime factorization of 8985366921 is 3 × 23 × 130222709. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 11, 27, 151, 445, 9570, 6209, 62582, 1595, 423479, 732960, 1445238, 7755541, 5688743, 50592243, 721498361, 336481181, 1019268787, 230002127

Basic calculations (n = 8985366921)

Multiplication

n×y
n×2 17970733842
n×3 26956100763
n×4 35941467684
n×5 44926834605

Division

n÷y
n÷2 4492683460.5
n÷3 2995122307
n÷3 2246341730.25
n÷5 1797073384.2

Exponentiation

ny
n2 8.0736818705001E+19
n3 7.2544994009869E+29
n4 6.5184338946042E+39
n5 5.8570520293302E+49

Nth Root

y√n
2√n 94791.175332939
3√n 2078.9558770445
4√n 307.8817554402
5√n 97.882975607752

Divisors of 8985366921

1, 3, 23, 69, 130222709, 390668127, 2995122307, 8985366921

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8985366920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8985366921 can be divided by 8 positive divisors. The sum of these divisors (counting 8985366921) is 1, the average is 0.125.

Base conversion 8985366921

Base System Value
2 Binary 1000010111100100011101000110001001
3 Ternary 212012012112221012110
4 Quaternary 20113210131012021
5 Quinary 121400223220141
6 Senary 4043335332533
8 Octal 102744350611
10 Decimal 8985366921
12 Duodecimal 18a9221149
16 Hexadecimal 21791d189
20 Vigesimal 707iah61
36 Base36 44lnlhl

Cryptographic Hash Functions

md5 cbc07ae4e2c5cb0c754766a358f7205f
sha1 72e9d042eb89887ceb67e6437835cf864491e444
sha256 6b3a45748e9b401adc397290c7cdaa8adce69776d981636d1c3f3f5c6e0c7bb2
sha512 39e1e4fc8859d1dd643be4ec3b4eca847c0bf2b5b55264647db96c5c4f58df3d32e1380e72ec3f8b2ce043f9b6c0be7ed0d8d26d32d45052c89a53dcdff2b5f1
ripemd-160 a635a8cddf6bccd45a318e58e13439facbb15034

8985366921 as geometric shapes

Circle

Radius = n
Diameter 17970733842
Circumference 56456725417.645
Area 2.5364219651784E+20

Sphere

Radius = n
Volume 3.0387576031483E+30
Surface area 1.0145687860714E+21
Circumference 56456725417.645

Square

Length = n
Perimeter 35941467684
Area 8.0736818705001E+19
Diagonal 12707227762.577

Cube

Length = n
Surface area 4.8442091223001E+20
Volume 7.2544994009869E+29
Space diagonal 15563112031.821

Equilateral Triangle

Length = n
Perimeter 26956100763
Area 3.4960068009635E+19
Altitude 7781556015.9104

Triangular Pyramid

Length = n
Surface area 3.4960068009635E+19
Volume 8.5495095342526E+28
Height 4235742587.5256