139342893 is an odd 9-digits composite number following 139342892
and preceding 139342894 . In scientific notation, it is written as 1.39342893 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 92861184 positive integers (up to 139342893) that are relatively prime to 139342893.
139342893 has 8 divisors, whose sum is 185858688
The reverse of 139342893 is 398243931
Previous prime number is 3407
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-nine million three hundred forty-two thousand eight hundred ninety-three
Scientific notation
1.39342893 × 10^8
Engineering notation
1.39342893 × 10^6
Prime Factorization
3 × 3407 × 13633
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139342893
Product of the distinct prime numbers
The prime factorization of 139342893 is 3 × 3407 × 13633.
Since it has a total of 3 prime factors.
8 , 6 , 72 , 57 , 554 , 68 , 9052 , 5341 , 48767 , 23846 , 678232 , 622645 , 8300780 , 2692363 , 43637729 , 54731551 , 459238546 , 100576507 , 2029944245 , 6111900521
n×2
278685786
n×3
418028679
n×4
557371572
n×5
696714465
n÷2
69671446.5
n÷3
46447631
n÷3
34835723.25
n÷5
27868578.6
n2
19416441829609449
n3
2.705543176304E+24
n4
3.7699821332261E+32
n5
5.2532021700203E+40
2 √n
11804.359067734
3 √n
518.43574912908
4 √n
108.64786729492
5 √n
42.54190805244
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
-139342892
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 139342893 can be divided by 8 positive divisors.
The sum of these divisors (counting 139342893) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010011100011010000101101
3
Ternary
100201012100111220
4
Quaternary
20103203100231
5
Quinary
241132433033
6
Senary
21454333553
8
Octal
1023432055
10
Decimal
139342893
12
Duodecimal
3a7ba2b9
16
Hexadecimal
84e342d
20
Vigesimal
23ahh4d
36
Base36
2aylnx
md5
bd21fa468c7fc55cdc9113a9ab259bf7
sha1
8d6f07d45ee676d82cb8299b0eae20f864b63cfb
sha256
258725c4d81d8c1c7f0045d418324502d55807638e576304b036fe33bfd4900f
sha512
76811d825a731713935ccc12d3b9e573f9a889a2a1dc0984aecb9e1034f71bc8c6ee9132292fbd35b6a983935d833ffb03f275d4341e80ed41dbad1b5b9fcc15
ripemd-160
30e5841efada5f1e1192949df0410dee564e60d9
Diameter
278685786
Circumference
875517217.9575
Area
6.0998551010755E+16
Volume
1.1332952755529E+25
Surface area
2.4399420404302E+17
Circumference
875517217.9575
Perimeter
557371572
Area
19416441829609449
Diagonal
197060609.1009
Surface area
116498650977656694
Volume
2.705543176304E+24
Space diagonal
241348970.34963
Perimeter
418028679
Area
8.4075659377723E+15
Altitude
120674485.17482
Surface area
8.4075659377723E+15
Volume
3.1885132112626E+23
Height
65686869.700301