157425719 is an odd 9-digits composite number following 157425718
and preceding 157425720 . In scientific notation, it is written as 1.57425719 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 138494400 positive integers (up to 157425719) that are relatively prime to 157425719.
157425719 has 12 divisors, whose sum is 178624320
The reverse of 157425719 is 917524751
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred fifty-seven million four hundred twenty-five thousand seven hundred nineteen
Scientific notation
1.57425719 × 10^8
Engineering notation
1.57425719 × 10^6
Prime Factorization
11 × 31 × 11 × 41969
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
14311429
Product of the distinct prime numbers
The prime factorization of 157425719 is 11 × 31 × 11 × 41969.
Since it has a total of 4 prime factors.
5 , 5 , 19 , 99 , 355 , 898 , 6489 , 5155 , 36040 , 55770 , 23153 , 371178 , 3307972 , 2632105 , 50510557 , 90775001 , 456113441 , 23877790 , 7036030857 , 7933954457
n×2
314851438
n×3
472277157
n×4
629702876
n×5
787128595
n÷2
78712859.5
n÷3
52475239.666667
n÷3
39356429.75
n÷5
31485143.8
n2
24782857002666961
n3
3.901459082519E+24
n4
6.1419000121464E+32
n5
9.6689302543825E+40
2 √n
12546.940623116
3 √n
539.95623673688
4 √n
112.01312701249
5 √n
43.592837350893
1 , 11 , 31 , 121 , 341 , 3751 , 41969 , 461659 , 1301039 , 5078249 , 14311429 , 157425719
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157425718
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157425719 can be divided by 12 positive divisors.
The sum of these divisors (counting 157425719) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011000100010000000110111
3
Ternary
101222020001111012
4
Quaternary
21120202000313
5
Quinary
310300110334
6
Senary
23342102435
8
Octal
1130420067
10
Decimal
157425719
12
Duodecimal
4487aa1b
16
Hexadecimal
9622037
20
Vigesimal
293i45j
36
Base36
2lq6gn
md5
68160c59c28b1411716701f18ff38640
sha1
f58d8896eb176399958e80ab7c708a0109b6d48e
sha256
106538f9e3e4ba7cc09e643eec4324b683814e0ce4bc983caff40036e5818352
sha512
9f0721da8a0617911fb8244ea0f275a725642c03fc46b17d993abfcb68e690573b3ae7a59f0f214b10649387f29a8808715d2e76f2c9a08665d1eb0cad34ac62
ripemd-160
6d574bf50e56172e22ba55dffc374bb99f9be420
Diameter
314851438
Circumference
989134964.59298
Area
7.7857641494545E+16
Volume
1.6342393589231E+25
Surface area
3.1143056597818E+17
Circumference
989134964.59298
Perimeter
629702876
Area
24782857002666961
Diagonal
222633586.87614
Surface area
148697142016001766
Volume
3.901459082519E+24
Space diagonal
272669343.72606
Perimeter
472277157
Area
1.0731291871333E+16
Altitude
136334671.86303
Surface area
1.0731291871333E+16
Volume
4.5979136229518E+23
Height
74211195.625379