157278328 is an even 9-digits composite number following 157278327
and preceding 157278329 . In scientific notation, it is written as 1.57278328 × 10^8.
The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors.
There are 78562848 positive integers (up to 157278328) that are relatively prime to 157278328.
157278328 has 16 divisors, whose sum is 295183080
The reverse of 157278328 is 823872751
Previous prime number is 1093
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred fifty-seven million two hundred seventy-eight thousand three hundred twenty-eight
Scientific notation
1.57278328 × 10^8
Engineering notation
1.57278328 × 10^6
Prime Factorization
2 × 2 × 2 × 1093 × 17987
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
39319582 Product of the distinct prime numbers
The prime factorization of 157278328 is 2 × 2 × 2 × 1093 × 17987.
Since it has a total of 5 prime factors.
7 , 9 , 36 , 41 , 380 , 978 , 2190 , 7656 , 80495 , 12281 , 737591 , 656307 , 7133437 , 9030611 , 25167684 , 20550644 , 843251108 , 479350450 , 7117744098 , 3037566566
n×2
314556656
n×3
471834984
n×4
629113312
n×5
786391640
n÷2
78639164
n÷3
52426109.333333
n÷3
39319582
n÷5
31455665.6
n2
24736472458475584
n3
3.8905110288871E+24
n4
6.1189306968892E+32
n5
9.6237518915461E+40
2 √n12541.065664448
3 √n539.78767143854
4 √n111.98689952154
5 √n43.58467146855
1 , 2 , 4 , 8 , 1093 , 2186 , 4372 , 8744 , 17987 , 35974 , 71948 , 143896 , 19659791 , 39319582 , 78639164 , 157278328
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157278327 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157278328 can be divided by 16 positive divisors.
The sum of these divisors (counting 157278328) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010111111110000001111000
3
Ternary
101221221120022021
4
Quaternary
21113332001320
5
Quinary
310230401303
6
Senary
23335004224
8
Octal
1127760170
10
Decimal
157278328
12
Duodecimal
44809674
16
Hexadecimal
95fe078
20
Vigesimal
292jfg8
36
Base36
2ln0qg
md5
882954ebe74a8d38b802024a3e3bab3e
sha1
b80a17f47e77ad9f85f5761a901679a5a24a59ec
sha256
3ae32ac42635e5089a5586de3d37cb2009f2de32a10e175f334b59c927388604
sha512
8f28308f081647187d13e01b846b5e7e63540ca096849089c7428b6eb8594586179f0aaf8839a19adea5d8f48c74f96415edef894aabd705dee95379544be3a3
ripemd-160
e902c43322569de258f219024bbaf5e68ba5b218
Diameter
314556656
Circumference
988208879.62737
Area
7.7711920151273E+16
Volume
1.6296534489416E+25
Surface area
3.1084768060509E+17
Circumference
988208879.62737
Perimeter
629113312
Area
24736472458475584
Diagonal
222425144.52496
Surface area
148418834750853504
Volume
3.8905110288871E+24
Space diagonal
272414055.02548
Perimeter
471834984
Area
1.0711206774527E+16
Altitude
136207027.51274
Surface area
1.0711206774527E+16
Volume
4.5850112180119E+23
Height
74141714.841655