157148914 is an even 9-digits composite number following 157148913
and preceding 157148915 . In scientific notation, it is written as 1.57148914 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 72530256 positive integers (up to 157148914) that are relatively prime to 157148914.
157148914 has 8 divisors, whose sum is 253855980
The reverse of 157148914 is 419841751
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-seven million one hundred forty-eight thousand nine hundred fourteen
Scientific notation
1.57148914 × 10^8
Engineering notation
1.57148914 × 10^6
Prime Factorization
2 × 13 × 6044189
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157148914
Product of the distinct prime numbers
The prime factorization of 157148914 is 2 × 13 × 6044189.
Since it has a total of 3 prime factors.
8 , 6 , 3 , 93 , 884 , 76 , 257 , 4020 , 52447 , 41125 , 118662 , 434368 , 1033448 , 1223704 , 14072003 , 25571424 , 117090890 , 262158132 , 7554124169 , 3071713566
n×2
314297828
n×3
471446742
n×4
628595656
n×5
785744570
n÷2
78574457
n÷3
52382971.333333
n÷3
39287228.5
n÷5
31429782.8
n2
24695781171379396
n3
3.8809151914639E+24
n4
6.0988160766466E+32
n5
9.5842232313075E+40
2 √n
12535.904993258
3 √n
539.63957887899
4 √n
111.96385574487
5 √n
43.577496514276
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157148913
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157148914 can be divided by 8 positive divisors.
The sum of these divisors (counting 157148914) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010111011110011011110010
3
Ternary
101221200222210011
4
Quaternary
21113132123302
5
Quinary
310212231124
6
Senary
23332125134
8
Octal
1127363362
10
Decimal
157148914
12
Duodecimal
447667aa
16
Hexadecimal
95de6f2
20
Vigesimal
2923c5e
36
Base36
2lk8vm
md5
70287ddd3551478b1d88a73d1b651975
sha1
4f44bf443bec407636a4e2af0613084bfc3dc7f7
sha256
043beb80a627c7204038c6b3d7b19b202d4cef6b0e556463215897c8abaa2a73
sha512
3eab62ad67deb08428d659c6435482ccf6174863d5cd50076063ca2620a762f5022c7d1dc9db41515ff3ef28e7414a23c6ce87c120919d82379b713889ce71d5
ripemd-160
3bf8b54876e8d359a91f00f17a3ca4eddd36aa4e
Diameter
314297828
Circumference
987395747.48403
Area
7.7584084702667E+16
Volume
1.6256339539611E+25
Surface area
3.1033633881067E+17
Circumference
987395747.48403
Perimeter
628595656
Area
24695781171379396
Diagonal
222242125.491
Surface area
148174687028276376
Volume
3.8809151914639E+24
Space diagonal
272189903.40227
Perimeter
471446742
Area
1.0693586930358E+16
Altitude
136094951.70114
Surface area
1.0693586930358E+16
Volume
4.5737024151567E+23
Height
74080708.497001