139969285 is an odd 9-digits composite number following 139969284
and preceding 139969286 . In scientific notation, it is written as 1.39969285 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 109244160 positive integers (up to 139969285) that are relatively prime to 139969285.
139969285 has 8 divisors, whose sum is 172060056
The reverse of 139969285 is 582969931
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred thirty-nine million nine hundred sixty-nine thousand two hundred eighty-five
Scientific notation
1.39969285 × 10^8
Engineering notation
1.39969285 × 10^6
Prime Factorization
5 × 41 × 682777
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139969285
Product of the distinct prime numbers
The prime factorization of 139969285 is 5 × 41 × 682777.
Since it has a total of 3 prime factors.
4 , 4 , 11 , 17 , 374 , 818 , 7289 , 6098 , 54099 , 87081 , 218803 , 74690 , 5472968 , 2575213 , 30085883 , 76413958 , 398888674 , 771776767 , 3184446127 , 934556209
n×2
279938570
n×3
419907855
n×4
559877140
n×5
699846425
n÷2
69984642.5
n÷3
46656428.333333
n÷3
34992321.25
n÷5
27993857
n2
19591400743411225
n3
2.7421943542037E+24
n4
3.8382298308893E+32
n5
5.3723428509525E+40
2 √n
11830.861549355
3 √n
519.21143420386
4 √n
108.76976394823
5 √n
42.580087428068
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
-139969284
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 139969285 can be divided by 8 positive divisors.
The sum of these divisors (counting 139969285) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010101111100001100000101
3
Ternary
100202101011202121
4
Quaternary
20111330030011
5
Quinary
241313004120
6
Senary
21520005541
8
Octal
1025741405
10
Decimal
139969285
12
Duodecimal
3aa608b1
16
Hexadecimal
857c305
20
Vigesimal
23eg345
36
Base36
2bc0zp
md5
f5bad76d30d9abb1cb6e745f854b1664
sha1
ee643e595fb6cd11d9250ad541d04bd069067d69
sha256
03639aeb94620d6b8e3f90eefdb726f67a8c9136e73ee4b1d06a55f53ea60935
sha512
a7c7fb0f4a592a13c9595d8ec8c3d98cad089202bf2cd64589512c2bc27b1e0091a942b0513efdf7c4f920e454eb842d49d0dee6a28966d0d691b535041bcc72
ripemd-160
1548910a8f673ddc8cd0529f6d4cd70dc83c7a97
Diameter
279938570
Circumference
879452954.96843
Area
6.1548200649034E+16
Volume
1.1486476850509E+25
Surface area
2.4619280259614E+17
Circumference
879452954.96843
Perimeter
559877140
Area
19591400743411225
Diagonal
197946461.16267
Surface area
117548404460467350
Volume
2.7421943542037E+24
Space diagonal
242433913.11909
Perimeter
419907855
Area
8.4833253697577E+15
Altitude
121216956.55954
Surface area
8.4833253697577E+15
Volume
3.2317070386482E+23
Height
65982153.720888