139796871 is an odd 9-digits composite number following 139796870
and preceding 139796872 . In scientific notation, it is written as 1.39796871 × 10^8.
The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors.
There are 93197912 positive integers (up to 139796871) that are relatively prime to 139796871.
139796871 has 4 divisors, whose sum is 186395832
The reverse of 139796871 is 178697931
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred thirty-nine million seven hundred ninety-six thousand eight hundred seventy-one
Scientific notation
1.39796871 × 10^8
Engineering notation
1.39796871 × 10^6
Prime Factorization
3 × 46598957
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
139796871
Product of the distinct prime numbers
The prime factorization of 139796871 is 3 × 46598957.
Since it has a total of 2 prime factors.
9 , 7 , 49 , 86 , 69 , 223 , 4277 , 9335 , 70728 , 89929 , 200815 , 539234 , 2867726 , 6659951 , 98182118 , 12861829 , 300666823 , 464357850 , 3805371015 , 3403392492
n×2
279593742
n×3
419390613
n×4
559187484
n×5
698984355
n÷2
69898435.5
n÷3
46598957
n÷3
34949217.75
n÷5
27959374.2
n2
19543165141390641
n3
2.7320733362027E+24
n4
3.8193530374367E+32
n5
5.3393360387799E+40
2 √n
11823.572683415
3 √n
518.99815859846
4 √n
108.73625284796
5 √n
42.569592235323
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
-139796870
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 139796871 can be divided by 4 positive divisors.
The sum of these divisors (counting 139796871) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010101010010000110000111
3
Ternary
100202001102020220
4
Quaternary
20111102012013
5
Quinary
241241444441
6
Senary
21512155423
8
Octal
1025220607
10
Decimal
139796871
12
Duodecimal
3a998b73
16
Hexadecimal
8552187
20
Vigesimal
23dec3b
36
Base36
2b8byf
md5
9eb50dd344a5eb430b71ce6e5bde1624
sha1
15179b2aab2ec474515a762a87be2fb00ad764aa
sha256
f421f0c3ab1704c993a0ce67a6896141c0046782919a36b55bfbb9213b2cc010
sha512
93f2f2acede0b3e4720f463e3eab5b7028431f56e4ea7f363a4252b168405f836475ebecb46dda7c0888d4ffb8f1d36f4a0aa28940eef92136a39452d4329c8f
ripemd-160
fe2f44b651d37ad12e7faf6b9190b9e31cfafbe7
Diameter
279593742
Circumference
878369645.85688
Area
6.1396664036085E+16
Volume
1.1444082029444E+25
Surface area
2.4558665614434E+17
Circumference
878369645.85688
Perimeter
559187484
Area
19543165141390641
Diagonal
197702630.94552
Surface area
117258990848343846
Volume
2.7320733362027E+24
Space diagonal
242135283.31115
Perimeter
419390613
Area
8.4624387413994E+15
Altitude
121067641.65558
Surface area
8.4624387413994E+15
Volume
3.2197793045465E+23
Height
65900876.981841