989861378 (number)

989861378 is an even 9-digits composite number following 989861377 and preceding 989861379. In scientific notation, it is written as 9.89861378 × 10^8. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 449936980 positive integers (up to 989861378) that are relatively prime to 989861378.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred sixty-one thousand three hundred seventy-eight

Notation

Scientific notation 9.89861378 × 10^8
Engineering notation 9.89861378 × 10^6

Prime Factorization of 989861378

Prime Factorization 2 × 11 × 44993699

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989861378
Product of the distinct prime numbers

The prime factorization of 989861378 is 2 × 11 × 44993699. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989861378)

Multiplication

n×y
n×2 1979722756
n×3 2969584134
n×4 3959445512
n×5 4949306890

Division

n÷y
n÷2 494930689
n÷3 329953792.66667
n÷3 247465344.5
n÷5 197972275.6

Exponentiation

ny
n2 979825547656058884
n3 9.6989146680243E+26
n4 9.600581038395E+35
n5 9.5032443762663E+44

Nth Root

y√n
2√n 31462.062519803
3√n 996.60897326892
4√n 177.37548455128
5√n 62.967271651668

Divisors of 989861378

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 -989861377
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 989861378 can be divided by 8 positive divisors. The sum of these divisors (counting 989861378) is 1, the average is 0.125.

Base conversion 989861378

Base System Value
2 Binary 111011000000000001011000000010
3 Ternary 2112222121011112112
4 Quaternary 323000001120002
5 Quinary 4011401031003
6 Senary 242120055322
8 Octal 7300013002
10 Decimal 989861378
12 Duodecimal 237604542
16 Hexadecimal 3b001602
20 Vigesimal f96cd8i
36 Base36 gdc5xe

Cryptographic Hash Functions

md5 ecaf16516add59a03e6a1605600d395a
sha1 4ea45624fb2f28f43fc3359bcfbc3c9889a87a02
sha256 4197adbc2fe1477966007f1f620edaef76609ce86d750892914f509aa2022bc0
sha512 3d62d2f1e4d033d03712cca3d3526b0613bfca46315d31718fe616a78ce2d169010e05941f052db702220f9cefe31257ccf6f8943bc0b4deb9d77e998d44dff0
ripemd-160 94423a2ae8f28c13d0a14ebf25eff461ed6b9d25

989861378 as geometric shapes

Circle

Radius = n
Diameter 1979722756
Circumference 6219482466.3941
Area 3.0782127423159E+18

Sphere

Radius = n
Volume 4.0626718758479E+27
Surface area 1.2312850969263E+19
Circumference 6219482466.3941

Square

Length = n
Perimeter 3959445512
Area 979825547656058884
Diagonal 1399875385.6369

Cube

Length = n
Surface area 5878953285936353304
Volume 9.6989146680243E+26
Space diagonal 1714490199.1461

Equilateral Triangle

Length = n
Perimeter 2969584134
Area 4.2427690777357E+17
Altitude 857245099.57307

Triangular Pyramid

Length = n
Surface area 4.2427690777357E+17
Volume 1.1430280553183E+26
Height 466625128.54564