157424972 is an even 9-digits composite number following 157424971
and preceding 157424973 . In scientific notation, it is written as 1.57424972 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 75152000 positive integers (up to 157424972) that are relatively prime to 157424972.
157424972 has 24 divisors, whose sum is 287999712
The reverse of 157424972 is 279424751
Previous prime number is 701
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred fifty-seven million four hundred twenty-four thousand nine hundred seventy-two
Scientific notation
1.57424972 × 10^8
Engineering notation
1.57424972 × 10^6
Prime Factorization
2 × 2 × 23 × 701 × 2441
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78712486 Product of the distinct prime numbers
The prime factorization of 157424972 is 2 × 2 × 23 × 701 × 2441.
Since it has a total of 5 prime factors.
7 , 10 , 72 , 12 , 451 , 661 , 9662 , 7782 , 56278 , 68828 , 143456 , 878880 , 8767835 , 2158423 , 21192999 , 40121010 , 286736064 , 590417797 , 8738503439 , 2661142967
n×2
314849944
n×3
472274916
n×4
629699888
n×5
787124860
n÷2
78712486
n÷3
52474990.666667
n÷3
39356243
n÷5
31484994.4
n2
24782621809200784
n3
3.9014035444E+24
n4
6.1417834373787E+32
n5
9.6687008565941E+40
2 √n12546.910854868
3 √n539.95538268764
4 √n112.01299413402
5 √n43.592795980383
1 , 2 , 4 , 23 , 46 , 92 , 701 , 1402 , 2441 , 2804 , 4882 , 9764 , 16123 , 32246 , 56143 , 64492 , 112286 , 224572 , 1711141 , 3422282 , 6844564 , 39356243 , 78712486 , 157424972
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
-157424971 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 157424972 can be divided by 24 positive divisors.
The sum of these divisors (counting 157424972) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000100001110101001100
3
Ternary
101222020000110112
4
Quaternary
21120201311030
5
Quinary
310300044342
6
Senary
23342055152
8
Octal
1130416514
10
Decimal
157424972
12
Duodecimal
4487a4b8
16
Hexadecimal
9621d4c
20
Vigesimal
293i28c
36
Base36
2lq5vw
md5
6f68184d7a142cfa632231ea6bf794a0
sha1
f0b646fd4647b271c62e4ab4b71679f63ff3d376
sha256
b4e4a2538a7bf7c62c700e9f4dc9fd7cc0481415345f94cbdfdbc45d0f9dcb38
sha512
3dd0855c014e5135289f6256ba48239b43d46b62cec80b1958dba5a8aa2f7c89b8ee2c3672c38ead6ed84d403906b5e5e74da71065be8a4518cc29a8ca7ba8f8
ripemd-160
fda1240145981e2bcfc49f5549af527940ff51e0
Diameter
314849944
Circumference
989130271.05356
Area
7.7856902612479E+16
Volume
1.6342160951702E+25
Surface area
3.1142761044992E+17
Circumference
989130271.05356
Perimeter
629699888
Area
24782621809200784
Diagonal
222632530.4586
Surface area
148695730855204704
Volume
3.9014035444E+24
Space diagonal
272668049.88411
Perimeter
472274916
Area
1.0731190029575E+16
Altitude
136334024.94205
Surface area
1.0731190029575E+16
Volume
4.5978481706508E+23
Height
74210843.486202