157465408 is an even 9-digits composite number following 157465407
and preceding 157465409 . In scientific notation, it is written as 1.57465408 × 10^8.
The sum of its digits is 40. It has a total of 7 prime factors and 14 positive divisors.
There are 78732672 positive integers (up to 157465408) that are relatively prime to 157465408.
157465408 has 14 divisors, whose sum is 312470546
The reverse of 157465408 is 804564751
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-seven million four hundred sixty-five thousand four hundred eight
Scientific notation
1.57465408 × 10^8
Engineering notation
1.57465408 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2460397
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4920794
Product of the distinct prime numbers
The prime factorization of 157465408 is 2 × 2 × 2 × 2 × 2 × 2 × 2460397.
Since it has a total of 7 prime factors.
4 , 7 , 35 , 27 , 979 , 241 , 3026 , 5036 , 24358 , 75844 , 985304 , 25373 , 6338480 , 6858661 , 32680356 , 24255793 , 523910172 , 85296309 , 7814530378 , 2700033004
n×2
314930816
n×3
472396224
n×4
629861632
n×5
787327040
n÷2
78732704
n÷3
52488469.333333
n÷3
39366352
n÷5
31493081.6
n2
24795354716606464
n3
3.9044106469552E+24
n4
6.1480961552234E+32
n5
9.6811246950548E+40
2 √n
12548.522144061
3 √n
540.00160950595
4 √n
112.02018632399
5 √n
43.595035189571
1 , 2 , 4 , 8 , 16 , 32 , 64 , 2460397 , 4920794 , 9841588 , 19683176 , 39366352 , 78732704 , 157465408
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157465407
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157465408 can be divided by 14 positive divisors.
The sum of these divisors (counting 157465408) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
1001011000101011101101000000
3
Ternary
101222022001221011
4
Quaternary
21120223231000
5
Quinary
310302343113
6
Senary
23343010304
8
Octal
1130535500
10
Decimal
157465408
12
Duodecimal
44899994
16
Hexadecimal
962bb40
20
Vigesimal
29433a8
36
Base36
2lr134
md5
c3e877bb9f2d91e496bbd62f3def371b
sha1
9c168ad0e71f1360da364a9f951680529457e7c8
sha256
3f8e442ff4c1de2eb3fcfb8700e71ced14f7cc28df13b04a02cd343711f6b8b7
sha512
3fa0597f045de208d69c9224ac82e6f8e8eb4a410ccc133ccf6744163ffde85bddee7a39c51cb5a901f474372ed614eb500803aa08c0113fe0b4c98cfeaba708
ripemd-160
c2e5de77400e06bb1f474ac7297e73adf4513458
Diameter
314930816
Circumference
989384337.93464
Area
7.7896904220844E+16
Volume
1.6354757073429E+25
Surface area
3.1158761688338E+17
Circumference
989384337.93464
Perimeter
629861632
Area
24795354716606464
Diagonal
222689715.59821
Surface area
148772128299638784
Volume
3.9044106469552E+24
Space diagonal
272738087.09056
Perimeter
472396224
Area
1.0736703540214E+16
Altitude
136369043.54528
Surface area
1.0736703540214E+16
Volume
4.6013920749983E+23
Height
74229905.199404