129898143 is an odd 9-digits composite number following 129898142
and preceding 129898144 . In scientific notation, it is written as 1.29898143 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 86598756 positive integers (up to 129898143) that are relatively prime to 129898143.
129898143 has 4 divisors, whose sum is 144331280
The reverse of 129898143 is 341898921
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-nine million eight hundred ninety-eight thousand one hundred forty-three
Scientific notation
1.29898143 × 10^8
Engineering notation
1.29898143 × 10^6
Prime Factorization
9 × 14433127
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
129898143
Product of the distinct prime numbers
The prime factorization of 129898143 is 9 × 14433127.
Since it has a total of 2 prime factors.
7 , 7 , 90 , 88 , 235 , 55 , 9696 , 8623 , 67957 , 3137 , 263650 , 24890 , 6669108 , 8536759 , 99819369 , 2757075 , 858408328 , 34328458 , 1853243064 , 7485378278
n×2
259796286
n×3
389694429
n×4
519592572
n×5
649490715
n÷2
64949071.5
n÷3
43299381
n÷3
32474535.75
n÷5
25979628.6
n2
16873527554848449
n3
2.1918398952341E+24
n4
2.8471593214423E+32
n5
3.6984070868049E+40
2 √n
11397.286650778
3 √n
506.44736301089
4 √n
106.75807534223
5 √n
41.948901103608
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-129898142
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 129898143 can be divided by 4 positive divisors.
The sum of these divisors (counting 129898143) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101111100001011010011111
3
Ternary
100001102111202100
4
Quaternary
13233201122133
5
Quinary
231223220033
6
Senary
20520100143
8
Octal
757413237
10
Decimal
129898143
12
Duodecimal
37604653
16
Hexadecimal
7be169f
20
Vigesimal
20bh573
36
Base36
25c61r
md5
92df4dc87a0b7fdd57f6ec38a24c3877
sha1
a52e6b02470783a3a8144df5b851dfc27cc63be9
sha256
7edec4e9c960b38b27f4435a29b10092881117cd3d4fcf77a41b2487bc903a61
sha512
91d88c4d84a29e496a2a92a67a9de195fc61873a2f1a639a62e6e87743c51be264aa9cbd91b81cfa85535d1f24943603766ffb235d85f6abbabdd470b90a5964
ripemd-160
4967e236ef7258c6e380fd3a036a1d4843e7dfb7
Diameter
259796286
Circumference
816174103.52751
Area
5.3009750206457E+16
Volume
9.1811574836168E+24
Surface area
2.1203900082583E+17
Circumference
816174103.52751
Perimeter
519592572
Area
16873527554848449
Diagonal
183703715.55768
Surface area
101241165329090694
Volume
2.1918398952341E+24
Space diagonal
224990183.48485
Perimeter
389694429
Area
7.3064517569777E+15
Altitude
112495091.74242
Surface area
7.3064517569777E+15
Volume
2.5831080886588E+23
Height
61234571.85256