157678414 is an even 9-digits composite number following 157678413
and preceding 157678415 . In scientific notation, it is written as 1.57678414 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 78801816 positive integers (up to 157678414) that are relatively prime to 157678414.
157678414 has 8 divisors, whose sum is 236629800
The reverse of 157678414 is 414876751
Previous prime number is 2243
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred fifty-seven million six hundred seventy-eight thousand four hundred fourteen
Scientific notation
1.57678414 × 10^8
Engineering notation
1.57678414 × 10^6
Prime Factorization
2 × 2243 × 35149
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157678414
Product of the distinct prime numbers
The prime factorization of 157678414 is 2 × 2243 × 35149.
Since it has a total of 3 prime factors.
1 , 7 , 82 , 68 , 746 , 87 , 1334 , 763 , 20344 , 90651 , 603559 , 941632 , 8802354 , 7752966 , 76729507 , 94045959 , 733571930 , 414536471 , 2133193714 , 7228984216
n×2
315356828
n×3
473035242
n×4
630713656
n×5
788392070
n÷2
78839207
n÷3
52559471.333333
n÷3
39419603.5
n÷5
31535682.8
n2
24862482241555396
n3
3.9202767679516E+24
n4
6.1814302321166E+32
n5
9.7467811525179E+40
2 √n
12557.006570039
3 √n
540.2449894298
4 √n
112.05805000105
5 √n
43.606823154593
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
-157678413
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 157678414 can be divided by 8 positive divisors.
The sum of these divisors (counting 157678414) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011001011111101101001110
3
Ternary
101222200220010021
4
Quaternary
21121133231032
5
Quinary
310331202124
6
Senary
23351332354
8
Octal
1131375516
10
Decimal
157678414
12
Duodecimal
449810ba
16
Hexadecimal
965fb4e
20
Vigesimal
2959g0e
36
Base36
2lvlfy
md5
04c35e016ad5e77e9d382b02ad5fea3b
sha1
b398841f6d306a3291661203b20ba016eb2d9c58
sha256
119048da026f5540e4643ef0e5597c05cee56dd309a15129e00494d0d58f2618
sha512
3c1a6da237f50461720c7084aa6a8a30b79689fa4e2396cc6f4f0a2c2cd2796f83d54ec08246b643b0a8abd56b812bba18cdf6555a341c9ee2339ef415cb57d4
ripemd-160
5ff0daa94fb88e27be8e6527479a2b613b19193e
Diameter
315356828
Circumference
990722694.10418
Area
7.8107791560077E+16
Volume
1.6421216925647E+25
Surface area
3.1243116624031E+17
Circumference
990722694.10418
Perimeter
630713656
Area
24862482241555396
Diagonal
222990951.57228
Surface area
149174893449332376
Volume
3.9202767679516E+24
Space diagonal
273107024.30488
Perimeter
473035242
Area
1.0765770611163E+16
Altitude
136553512.15244
Surface area
1.0765770611163E+16
Volume
4.6200904779111E+23
Height
74330317.19076