157038222 is an even 9-digits composite number following 157038221
and preceding 157038223 . In scientific notation, it is written as 1.57038222 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 47452320 positive integers (up to 157038222) that are relatively prime to 157038222.
157038222 has 32 divisors, whose sum is 343601280
The reverse of 157038222 is 222830751
Previous prime number is 373
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred fifty-seven million thirty-eight thousand two hundred twenty-two
Scientific notation
1.57038222 × 10^8
Engineering notation
1.57038222 × 10^6
Prime Factorization
2 × 3 × 11 × 373 × 6379
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
157038222 Product of the distinct prime numbers
The prime factorization of 157038222 is 2 × 3 × 11 × 373 × 6379.
Since it has a total of 5 prime factors.
10 , 10 , 81 , 100 , 626 , 736 , 5741 , 526 , 46983 , 93118 , 681926 , 39004 , 7642640 , 9091119 , 42127026 , 43507363 , 907377845 , 381278118 , 2044495137 , 4656529213
n×2
314076444
n×3
471114666
n×4
628152888
n×5
785191110
n÷2
78519111
n÷3
52346074
n÷3
39259555.5
n÷5
31407644.4
n2
24661003168921284
n3
3.8727200903838E+24
n4
6.0816507729755E+32
n5
9.5505162421299E+40
2 √n12531.489217168
3 √n539.5128459748
4 √n111.94413435803
5 √n43.571355791097
1 , 2 , 3 , 6 , 11 , 22 , 33 , 66 , 373 , 746 , 1119 , 2238 , 4103 , 6379 , 8206 , 12309 , 12758 , 19137 , 24618 , 38274 , 70169 , 140338 , 210507 , 421014 , 2379367 , 4758734 , 7138101 , 14276202 , 26173037 , 52346074 , 78519111 , 157038222
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157038221 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157038222 can be divided by 32 positive divisors.
The sum of these divisors (counting 157038222) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001010111000011011010001110
3
Ternary
101221111100221110
4
Quaternary
21113003122032
5
Quinary
310200210342
6
Senary
23325512450
8
Octal
1127033216
10
Decimal
157038222
12
Duodecimal
44712726
16
Hexadecimal
95c368e
20
Vigesimal
2919fb2
36
Base36
2lhvgu
md5
9091a79aa9b6a95419c684e6c518979b
sha1
7d38f43fb6cadbf98eeaac609f253f5f375df9d5
sha256
feb9570825d5d68aa1501615ab021aecb95c1a1bb9b2c967d1d8efb84dd62bbf
sha512
4d51b34824e4dca41d66bfed03cc8818714334651c3666674894298ae3005bd08cf67d4fe9eaa37c8582a441f611f189fbad143b458cce35e162265f180a8e0a
ripemd-160
93163bb2d57f3407604da2b84bd9697f6aafa759
Diameter
314076444
Circumference
986700249.13601
Area
7.7474826385638E+16
Volume
1.6222011980479E+25
Surface area
3.0989930554255E+17
Circumference
986700249.13601
Perimeter
628152888
Area
24661003168921284
Diagonal
222085583.36336
Surface area
147966019013527704
Volume
3.8727200903838E+24
Space diagonal
271998179.23428
Perimeter
471114666
Area
1.0678527613547E+16
Altitude
135999089.61714
Surface area
1.0678527613547E+16
Volume
4.5640443959129E+23
Height
74028527.787786