125279968 is an even 9-digits composite number following 125279967
and preceding 125279969 . In scientific notation, it is written as 1.25279968 × 10^8.
The sum of its digits is 49. It has a total of 7 prime factors and 24 positive divisors.
There are 56945280 positive integers (up to 125279968) that are relatively prime to 125279968.
125279968 has 24 divisors, whose sum is 269067960
The reverse of 125279968 is 869972521
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred twenty-five million two hundred seventy-nine thousand nine hundred sixty-eight
Scientific notation
1.25279968 × 10^8
Engineering notation
1.25279968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 11 × 355909
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
7829998
Product of the distinct prime numbers
The prime factorization of 125279968 is 2 × 2 × 2 × 2 × 2 × 11 × 355909.
Since it has a total of 7 prime factors.
1 , 10 , 25 , 47 , 78 , 222 , 9697 , 5192 , 13377 , 84639 , 256659 , 431947 , 7419205 , 5529488 , 56506931 , 9172879 , 217923502 , 929717569 , 4111316803 , 6471348339
n×2
250559936
n×3
375839904
n×4
501119872
n×5
626399840
n÷2
62639984
n÷3
41759989.333333
n÷3
31319992
n÷5
25055993.6
n2
15695070382081024
n3
1.9662779152249E+24
n4
2.4633523429848E+32
n5
3.0860870270186E+40
2 √n
11192.853434223
3 √n
500.37301232108
4 √n
105.79628270513
5 √n
41.646290747161
1 , 2 , 4 , 8 , 11 , 16 , 22 , 32 , 44 , 88 , 176 , 352 , 355909 , 711818 , 1423636 , 2847272 , 3914999 , 5694544 , 7829998 , 11389088 , 15659996 , 31319992 , 62639984 , 125279968
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-125279967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 125279968 can be divided by 24 positive divisors.
The sum of these divisors (counting 125279968) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111011101111001111011100000
3
Ternary
22201201212210211
4
Quaternary
13131321323200
5
Quinary
224032424333
6
Senary
20233103504
8
Octal
735717340
10
Decimal
125279968
12
Duodecimal
35b57b94
16
Hexadecimal
7779ee0
20
Vigesimal
1j2jji8
36
Base36
22l6n4
md5
ec891676a40471c01b9760fc875bdfc8
sha1
5aa79b39808f5e6f3c82cf7651a64a7dd13bd28e
sha256
106b2e947a0265a024ff649e33d829a24b2e6e2b54af0b06ea8d39158ecb5564
sha512
d27b10d53655347523d056ad9022b74f646dd329e9e2501e9d1d10fac308aa71a88ee920c71028622cc7fcac69a4ab559c73d1a848b237328669f7969a4f491d
ripemd-160
54da432f0fc759ac57e375fc763b418ba52eee00
Diameter
250559936
Circumference
787157254.22153
Area
4.930751780992E+16
Volume
8.2363256711817E+24
Surface area
1.9723007123968E+17
Circumference
787157254.22153
Perimeter
501119872
Area
15695070382081024
Diagonal
177172629.83927
Surface area
94170422292486144
Volume
1.9662779152249E+24
Space diagonal
216991269.7466
Perimeter
375839904
Area
6.7961648325335E+15
Altitude
108495634.8733
Surface area
6.7961648325335E+15
Volume
2.3172807459214E+23
Height
59057543.279756