389984129 (number)

389984129 is an odd 9-digits composite number following 389984128 and preceding 389984130. In scientific notation, it is written as 3.89984129 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 385120000 positive integers (up to 389984129) that are relatively prime to 389984129.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million nine hundred eighty-four thousand one hundred twenty-nine

Notation

Scientific notation 3.89984129 × 10^8
Engineering notation 3.89984129 × 10^6

Prime Factorization of 389984129

Prime Factorization 101 × 401 × 9629

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 389984129
Product of the distinct prime numbers

The prime factorization of 389984129 is 101 × 401 × 9629. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 88, 89, 723, 42, 9303, 9185, 6121, 9632, 828709, 113523, 2910453, 6109739, 94326459, 60417468, 476583858, 104840736, 7151311948, 353883649

Basic calculations (n = 389984129)

Multiplication

n×y
n×2 779968258
n×3 1169952387
n×4 1559936516
n×5 1949920645

Division

n÷y
n÷2 194992064.5
n÷3 129994709.66667
n÷3 97496032.25
n÷5 77996825.8

Exponentiation

ny
n2 152087620871888641
n3 5.9311758357406E+25
n4 2.3130644422471E+34
n5 9.0205842183062E+42

Nth Root

y√n
2√n 19748.015824381
3√n 730.6044465193
4√n 140.52763366819
5√n 52.264811286737

Divisors of 389984129

1, 101, 401, 9629, 40501, 972529, 3861229, 389984129

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 -389984128
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 389984129 can be divided by 8 positive divisors. The sum of these divisors (counting 389984129) is 1, the average is 0.125.

Base conversion 389984129

Base System Value
2 Binary 10111001111101010111110000001
3 Ternary 1000011211020122122
4 Quaternary 113033222332001
5 Quinary 1244313443004
6 Senary 102410414025
8 Octal 2717527601
10 Decimal 389984129
12 Duodecimal aa731315
16 Hexadecimal 173eaf81
20 Vigesimal 61h8069
36 Base36 6g6poh

Cryptographic Hash Functions

md5 ef9ecf956064d398e3748b6cc78c3660
sha1 36081db314f33c0f3a133e958379abbe5956593f
sha256 f4c1fbf0a9a0341756675f4cc27a65ae970e2dfae4ba497fc7a63e2a3e30b41c
sha512 ed4e339867a1f994ee1793ac1c7c50f7853ab5df3e7b0918a18ef61077f177d067c59fed1d89f94d8a1ef6c5408e8e9bcb323c65c95e94ffff7030488c0403a2
ripemd-160 3d8a718fd92735d5829bb9f3507176dcbcdce59b

389984129 as geometric shapes

Circle

Radius = n
Diameter 779968258
Circumference 2450342549.366
Area 4.7779735243308E+17

Sphere

Radius = n
Volume 2.4844451243616E+26
Surface area 1.9111894097323E+18
Circumference 2450342549.366

Square

Length = n
Perimeter 1559936516
Area 152087620871888641
Diagonal 551520844.34206

Cube

Length = n
Surface area 912525725231331846
Volume 5.9311758357406E+25
Space diagonal 675472325.5735

Equilateral Triangle

Length = n
Perimeter 1169952387
Area 6.5855871638096E+16
Altitude 337736162.78675

Triangular Pyramid

Length = n
Surface area 6.5855871638096E+16
Volume 6.9899577564366E+24
Height 183840281.44735