139969862 is an even 9-digits composite number following 139969861
and preceding 139969863 . In scientific notation, it is written as 1.39969862 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 69984930 positive integers (up to 139969862) that are relatively prime to 139969862.
139969862 has 4 divisors, whose sum is 209954796
The reverse of 139969862 is 268969931
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred thirty-nine million nine hundred sixty-nine thousand eight hundred sixty-two
Scientific notation
1.39969862 × 10^8
Engineering notation
1.39969862 × 10^6
Prime Factorization
2 × 69984931
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
139969862
Product of the distinct prime numbers
The prime factorization of 139969862 is 2 × 69984931.
Since it has a total of 2 prime factors.
9 , 2 , 10 , 44 , 621 , 590 , 6738 , 3913 , 15609 , 75881 , 242611 , 573074 , 2482685 , 1838457 , 57849672 , 56215272 , 954595064 , 394771621 , 5847977863 , 2800447517
n×2
279939724
n×3
419909586
n×4
559879448
n×5
699849310
n÷2
69984931
n÷3
46656620.666667
n÷3
34992465.5
n÷5
27993972.4
n2
19591562268299044
n3
2.7422282670582E+24
n4
3.8382931211264E+32
n5
5.3724535847961E+40
2 √n
11830.885934705
3 √n
519.21214765702
4 √n
108.76987604436
5 √n
42.58012253387
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
-139969861
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 139969862 can be divided by 4 positive divisors.
The sum of these divisors (counting 139969862) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010101111100010101000110
3
Ternary
100202101012112222
4
Quaternary
20111330111012
5
Quinary
241313013422
6
Senary
21520012342
8
Octal
1025742506
10
Decimal
139969862
12
Duodecimal
3aa610b2
16
Hexadecimal
857c546
20
Vigesimal
23eg4d2
36
Base36
2bc1fq
md5
2302b41c7c26a874dc431e51fa10be14
sha1
ab329e7eded3fb41d0bc0bd547fc50ce269d0115
sha256
66ca0c0a2adbf6a1b7ae302d8cc981e7a7d675f2d592bf6dd76726f78b2a4c3a
sha512
ad82e5465ffe8733c9cba4fada93f2fc3f6e2aff0867cc0031f5a2e1178cc858ddcec0610ae7d0c0db3acf20bc2f3390df94bc088a671eaa48d08012582120ee
ripemd-160
f48fa7feb8c488beb8df5e67f13ccfb63df72b14
Diameter
279939724
Circumference
879456580.36635
Area
6.1548708094435E+16
Volume
1.1486618904342E+25
Surface area
2.4619483237774E+17
Circumference
879456580.36635
Perimeter
559879448
Area
19591562268299044
Diagonal
197947277.16389
Surface area
117549373609794264
Volume
2.7422282670582E+24
Space diagonal
242434912.5124
Perimeter
419909586
Area
8.4833953120858E+15
Altitude
121217456.2562
Surface area
8.4833953120858E+15
Volume
3.2317470053305E+23
Height
65982425.721297