157678413 is an odd 9-digits composite number following 157678412
and preceding 157678414 . In scientific notation, it is written as 1.57678413 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 104856000 positive integers (up to 157678413) that are relatively prime to 157678413.
157678413 has 8 divisors, whose sum is 210763776
The reverse of 157678413 is 314876751
Previous prime number is 401
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred fifty-seven million six hundred seventy-eight thousand four hundred thirteen
Scientific notation
1.57678413 × 10^8
Engineering notation
1.57678413 × 10^6
Prime Factorization
3 × 401 × 131071
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157678413
Product of the distinct prime numbers
The prime factorization of 157678413 is 3 × 401 × 131071.
Since it has a total of 3 prime factors.
7 , 8 , 30 , 14 , 572 , 790 , 5849 , 837 , 48427 , 86387 , 726304 , 290625 , 3966584 , 829806 , 57757288 , 60446997 , 877074221 , 455291397 , 3150208582 , 3383538999
n×2
315356826
n×3
473035239
n×4
630713652
n×5
788392065
n÷2
78839206.5
n÷3
52559471
n÷3
39419603.25
n÷5
31535682.6
n2
24862481926198569
n3
3.9202766933642E+24
n4
6.1814300753055E+32
n5
9.7467808434464E+40
2 √n
12557.00653022
3 √n
540.24498828771
4 √n
112.05804982339
5 √n
43.606823099282
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
-157678412
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 157678413 can be divided by 8 positive divisors.
The sum of these divisors (counting 157678413) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011001011111101101001101
3
Ternary
101222200220010020
4
Quaternary
21121133231031
5
Quinary
310331202123
6
Senary
23351332353
8
Octal
1131375515
10
Decimal
157678413
12
Duodecimal
449810b9
16
Hexadecimal
965fb4d
20
Vigesimal
2959g0d
36
Base36
2lvlfx
md5
492e645dcce44e4ee53c4ff82072fcac
sha1
82c57973e99c9b72e5ee0ecb8356b0d91685a6ee
sha256
c03a0d4e22058eddabdddd8cb09b284ac1244d1485c8af96e02f5cad65466462
sha512
79bfb9f5e84242d7e35b58610ba0184e47dfe9af64ed1eb06e8763bdacf795f58438b406356c8060f031aff81b0369e5fdc1da63d3ab81fbe71b4a332bcbf36a
ripemd-160
1cdc9d902cdae2deb0323c906f72225230d3b859
Diameter
315356826
Circumference
990722687.82099
Area
7.8107790569354E+16
Volume
1.6421216613216E+25
Surface area
3.1243116227742E+17
Circumference
990722687.82099
Perimeter
630713652
Area
24862481926198569
Diagonal
222990950.15807
Surface area
149174891557191414
Volume
3.9202766933642E+24
Space diagonal
273107022.57283
Perimeter
473035239
Area
1.076577047461E+16
Altitude
136553511.28641
Surface area
1.076577047461E+16
Volume
4.620090390009E+23
Height
74330316.719355