125156738 is an even 9-digits composite number following 125156737
and preceding 125156739 . In scientific notation, it is written as 1.25156738 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 53575296 positive integers (up to 125156738) that are relatively prime to 125156738.
125156738 has 16 divisors, whose sum is 214807680
The reverse of 125156738 is 837651521
Previous prime number is 9623
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred twenty-five million one hundred fifty-six thousand seven hundred thirty-eight
Scientific notation
1.25156738 × 10^8
Engineering notation
1.25156738 × 10^6
Prime Factorization
2 × 7 × 9623 × 929
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
125156738 Product of the distinct prime numbers
The prime factorization of 125156738 is 2 × 7 × 9623 × 929.
Since it has a total of 4 prime factors.
4 , 3 , 54 , 99 , 788 , 141 , 7896 , 8961 , 36792 , 29092 , 972342 , 506586 , 1986687 , 5122969 , 73744243 , 61630545 , 516510951 , 829066932 , 1919960695 , 8917239508
n×2
250313476
n×3
375470214
n×4
500626952
n×5
625783690
n÷2
62578369
n÷3
41718912.666667
n÷3
31289184.5
n÷5
25031347.6
n2
15664209066800644
n3
1.9604813101508E+24
n4
2.4536744568844E+32
n5
3.0709389113757E+40
2 √n11187.347228007
3 √n500.20889671217
4 √n105.77025682113
5 √n41.638094555988
1 , 2 , 7 , 14 , 929 , 1858 , 6503 , 9623 , 13006 , 19246 , 67361 , 134722 , 8939767 , 17879534 , 62578369 , 125156738
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-125156737 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 125156738 can be divided by 16 positive divisors.
The sum of these divisors (counting 125156738) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011101011011110110000010
3
Ternary
22201111121202202
4
Quaternary
13131123312002
5
Quinary
224020003423
6
Senary
20230313202
8
Octal
735336602
10
Decimal
125156738
12
Duodecimal
35ab8802
16
Hexadecimal
775bd82
20
Vigesimal
1j24bgi
36
Base36
22ijk2
md5
746aa2a0dfd4ed25315eada43d991e6e
sha1
f5afe7d442466527b0d6d95e7f938386b91e5c9d
sha256
5419e31457fd1a1918a67fcf048cc7ba1cbd310bebcef0ed7f4a3af84c10b12e
sha512
471fd82f1f4df368b010558873fbadacdf94d29409cb8d548ba5d8611ccb3a9f7163e39509f3d40df9aabc327f7228e906d2015c1c73f01f597faf3ac81c5a58
ripemd-160
8afdcfb4923b0e8b31694ce3d93e4db9eb201643
Diameter
250313476
Circumference
786382977.29612
Area
4.9210564128556E+16
Volume
8.2120449086264E+24
Surface area
1.9684225651422E+17
Circumference
786382977.29612
Perimeter
500626952
Area
15664209066800644
Diagonal
176998356.30198
Surface area
93985254400803864
Volume
1.9604813101508E+24
Space diagonal
216777829.12559
Perimeter
375470214
Area
6.7828014910199E+15
Altitude
108388914.56279
Surface area
6.7828014910199E+15
Volume
2.3104493813285E+23
Height
58999452.100659