989402912 (number)

989402912 is an even 9-digits composite number following 989402911 and preceding 989402913. In scientific notation, it is written as 9.89402912 × 10^8. The sum of its digits is 44. It has a total of 7 prime factors and 24 positive divisors. There are 491378944 positive integers (up to 989402912) that are relatively prime to 989402912.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million four hundred two thousand nine hundred twelve

Notation

Scientific notation 9.89402912 × 10^8
Engineering notation 9.89402912 × 10^6

Prime Factorization of 989402912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 149 × 207509

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 61837682
Product of the distinct prime numbers

The prime factorization of 989402912 is 2 × 2 × 2 × 2 × 2 × 149 × 207509. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 7, 53, 82, 711, 339, 1162, 4542, 52070, 53577, 895408, 880608, 1089236, 3589763, 2572742, 86925517, 495012848, 678327749, 9721182271, 6362906959

Basic calculations (n = 989402912)

Multiplication

n×y
n×2 1978805824
n×3 2968208736
n×4 3957611648
n×5 4947014560

Division

n÷y
n÷2 494701456
n÷3 329800970.66667
n÷3 247350728
n÷5 197880582.4

Exponentiation

ny
n2 978918122274079744
n3 9.6854444078755E+26
n4 9.5828069011661E+35
n5 9.4812570531474E+44

Nth Root

y√n
2√n 31454.775662846
3√n 996.45508576536
4√n 177.35494259492
5√n 62.961437763493

Divisors of 989402912

1, 2, 4, 8, 16, 32, 149, 298, 596, 1192, 2384, 4768, 207509, 415018, 830036, 1660072, 3320144, 6640288, 30918841, 61837682, 123675364, 247350728, 494701456, 989402912

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989402911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989402912 can be divided by 24 positive divisors. The sum of these divisors (counting 989402912) is 1, the average is 0.041666666666667.

Base conversion 989402912

Base System Value
2 Binary 111010111110010001011100100000
3 Ternary 2112221201212122022
4 Quaternary 322332101130200
5 Quinary 4011241343122
6 Senary 242102201012
8 Octal 7276213440
10 Decimal 989402912
12 Duodecimal 237423168
16 Hexadecimal 3af91720
20 Vigesimal f93f75c
36 Base36 gd2c68

Cryptographic Hash Functions

md5 b33952cb78637345e97a4684318812b7
sha1 fc9161e032feaa7df373ec3a96de979c8724e103
sha256 8a15a28de357043b5f6f645ae2f0bd1d67327d3c39e87e8d82f7240b8dd8bf69
sha512 a29a3545b6315326e9898906e2d2e5c5134358aba80fe80993c82c4925aa61f8842bbf9ae0c6d82e9eada54fd72e7a2f2a9d211e1dbcb975d211bfa7567006ff
ripemd-160 1b4697fc72fa7159fcd66710d18e042e462af48f

989402912 as geometric shapes

Circle

Radius = n
Diameter 1978805824
Circumference 6216601839.5591
Area 3.0753619814022E+18

Sphere

Radius = n
Volume 4.0570294664712E+27
Surface area 1.2301447925609E+19
Circumference 6216601839.5591

Square

Length = n
Perimeter 3957611648
Area 978918122274079744
Diagonal 1399227016.8018

Cube

Length = n
Surface area 5873508733644478464
Volume 9.6854444078755E+26
Space diagonal 1713696112.7406

Equilateral Triangle

Length = n
Perimeter 2968208736
Area 4.2388398105716E+17
Altitude 856848056.3703

Triangular Pyramid

Length = n
Surface area 4.2388398105716E+17
Volume 1.1414405699357E+26
Height 466409005.60061