989869947 (number)

989869947 is an odd 9-digits composite number following 989869946 and preceding 989869948. In scientific notation, it is written as 9.89869947 × 10^8. The sum of its digits is 69. It has a total of 3 prime factors and 8 positive divisors. There are 594312320 positive integers (up to 989869947) that are relatively prime to 989869947.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred sixty-nine thousand nine hundred forty-seven

Notation

Scientific notation 9.89869947 × 10^8
Engineering notation 9.89869947 × 10^6

Prime Factorization of 989869947

Prime Factorization 33 × 107 × 280337

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 989869947
Product of the distinct prime numbers

The prime factorization of 989869947 is 33 × 107 × 280337. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989869947)

Multiplication

n×y
n×2 1979739894
n×3 2969609841
n×4 3959479788
n×5 4949349735

Division

n÷y
n÷2 494934973.5
n÷3 329956649
n÷3 247467486.75
n÷5 197973989.4

Exponentiation

ny
n2 979842511973782809
n3 9.6991665539584E+26
n4 9.6009134827109E+35
n5 9.5036557202827E+44

Nth Root

y√n
2√n 31462.198699392
3√n 996.61184906474
4√n 177.37586842463
5√n 62.967380669899

Divisors of 989869947

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 -989869946
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 989869947 can be divided by 8 positive divisors. The sum of these divisors (counting 989869947) is 1, the average is 0.125.

Base conversion 989869947

Base System Value
2 Binary 111011000000000011011101111011
3 Ternary 2112222121121021220
4 Quaternary 323000003131323
5 Quinary 4011401314242
6 Senary 242120203123
8 Octal 7300033573
10 Decimal 989869947
12 Duodecimal 2376094a3
16 Hexadecimal 3b00377b
20 Vigesimal f96deh7
36 Base36 gdccjf

Cryptographic Hash Functions

md5 3352d69c66ab80ad5312b0807f7a4cf8
sha1 76cb4d0824a6c5d20fc1dba57b6aa8b495a8b129
sha256 8dc4a1ee09614ef7bb6a1abad29f3ca3051897262354e2a85c5b23620e69e1f2
sha512 5c318ab92d1abc4a4d7f316faaea4229251734dda729e3dd860074845dd877f5a78df4890604a1a9a9b824497e0938198747c5697d93a9c29a76faa9b7aff019
ripemd-160 25f2b783775972d289ae02b3f04ed03006316c91

989869947 as geometric shapes

Circle

Radius = n
Diameter 1979739894
Circumference 6219536307.009
Area 3.0782660372918E+18

Sphere

Radius = n
Volume 4.0627773855813E+27
Surface area 1.2313064149167E+19
Circumference 6219536307.009

Square

Length = n
Perimeter 3959479788
Area 979842511973782809
Diagonal 1399887504.0329

Cube

Length = n
Surface area 5879055071842696854
Volume 9.6991665539584E+26
Space diagonal 1714505041.0895

Equilateral Triangle

Length = n
Perimeter 2969609841
Area 4.2428425353863E+17
Altitude 857252520.54476

Triangular Pyramid

Length = n
Surface area 4.2428425353863E+17
Volume 1.1430577403603E+26
Height 466629168.01098