157137780 is an even 9-digits composite number following 157137779
and preceding 157137781 . In scientific notation, it is written as 1.57137780 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 41276928 positive integers (up to 157137780) that are relatively prime to 157137780.
157137780 has 24 divisors, whose sum is 367758720
The reverse of 157137780 is 087731751
Previous prime number is 335
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred fifty-seven million one hundred thirty-seven thousand seven hundred eighty
Scientific notation
1.57137780 × 10^8
Engineering notation
1.57137780 × 10^6
Prime Factorization
2 × 2 × 3 × 335 × 39089
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78568890 Product of the distinct prime numbers
The prime factorization of 157137780 is 2 × 2 × 3 × 335 × 39089.
Since it has a total of 5 prime factors.
2 , 10 , 98 , 71 , 465 , 13 , 2528 , 629 , 52071 , 45680 , 775143 , 927636 , 2147604 , 9186555 , 15051461 , 87406695 , 308474592 , 723660402 , 5580479229 , 101858095
n×2
314275560
n×3
471413340
n×4
628551120
n×5
785688900
n÷2
78568890
n÷3
52379260
n÷3
39284445
n÷5
31427556
n2
24692281903328400
n3
3.8800903614232E+24
n4
6.0970878559344E+32
n5
9.5808285014649E+40
2 √n12535.46090098
3 √n539.62683409057
4 √n111.96187253248
5 √n43.576879003681
1 , 2 , 3 , 4 , 6 , 12 , 335 , 670 , 1005 , 1340 , 2010 , 4020 , 39089 , 78178 , 117267 , 156356 , 234534 , 469068 , 13094815 , 26189630 , 39284445 , 52379260 , 78568890 , 157137780
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
-157137779 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 157137780 can be divided by 24 positive divisors.
The sum of these divisors (counting 157137780) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010111011011101101110100
3
Ternary
101221200102111210
4
Quaternary
21113123231310
5
Quinary
310211402110
6
Senary
23332001420
8
Octal
1127335564
10
Decimal
157137780
12
Duodecimal
44760270
16
Hexadecimal
95dbb74
20
Vigesimal
2922490
36
Base36
2lk0ac
md5
04a1839de7c98047ce7f5f36c0b77a0f
sha1
6e47dae2cb253b6e47d9de97ec3ec886aa07d872
sha256
f512dd9c9f5f8e7b09f97b3c987e00e8cd5aac6c9363e8bb81384493cd284c16
sha512
7335caf80411d9c100e8caa54d685830943734dd1df5914a416c8117c31386cb91d110f4df0fdf892369bb519405e4f120127d3a5dcebf4ea3b8f3c89a8ec428
ripemd-160
b8ff7308279cd57533decb6df640720c6d775e24
Diameter
314275560
Circumference
987325790.49882
Area
7.7573091427865E+16
Volume
1.6252884499616E+25
Surface area
3.1029236571146E+17
Circumference
987325790.49882
Perimeter
628551120
Area
24692281903328400
Diagonal
222226379.6372
Surface area
148153691419970400
Volume
3.8800903614232E+24
Space diagonal
272170618.74858
Perimeter
471413340
Area
1.0692071702845E+16
Altitude
136085309.37429
Surface area
1.0692071702845E+16
Volume
4.5727303436315E+23
Height
74075459.879067