157304868 is an even 9-digits composite number following 157304867
and preceding 157304869 . In scientific notation, it is written as 1.57304868 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 44877600 positive integers (up to 157304868) that are relatively prime to 157304868.
157304868 has 24 divisors, whose sum is 288820224
The reverse of 157304868 is 868403751
Previous prime number is 1627
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred fifty-seven million three hundred four thousand eight hundred sixty-eight
Scientific notation
1.57304868 × 10^8
Engineering notation
1.57304868 × 10^6
Prime Factorization
2 × 2 × 21 × 1627 × 1151
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78652434 Product of the distinct prime numbers
The prime factorization of 157304868 is 2 × 2 × 21 × 1627 × 1151.
Since it has a total of 5 prime factors.
7 , 6 , 25 , 87 , 460 , 237 , 3216 , 5363 , 14736 , 27685 , 531410 , 624249 , 4792447 , 5471469 , 75869788 , 68464398 , 905821140 , 664353002 , 7417279772 , 1641777258
n×2
314609736
n×3
471914604
n×4
629219472
n×5
786524340
n÷2
78652434
n÷3
52434956
n÷3
39326217
n÷5
31460973.6
n2
24744821496497424
n3
3.8924808791901E+24
n4
6.1230619089352E+32
n5
9.6318744534088E+40
2 √n12542.123743609
3 √n539.81803196616
4 √n111.99162354216
5 √n43.58614231215
1 , 2 , 4 , 21 , 42 , 84 , 1151 , 1627 , 2302 , 3254 , 4604 , 6508 , 24171 , 34167 , 48342 , 68334 , 96684 , 136668 , 1872677 , 3745354 , 7490708 , 39326217 , 78652434 , 157304868
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157304867 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157304868 can be divided by 24 positive divisors.
The sum of these divisors (counting 157304868) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000000100100000100100
3
Ternary
101221222220201020
4
Quaternary
21120010200210
5
Quinary
310232223433
6
Senary
23335331140
8
Octal
1130044044
10
Decimal
157304868
12
Duodecimal
44820ab0
16
Hexadecimal
9604824
20
Vigesimal
2933238
36
Base36
2lnl7o
md5
863646a9b78b83ef1298aed8e274feeb
sha1
b91f163751961a9e9b5d74b7f1232ee6d432698f
sha256
8838e636efe7beec764e8d47954aac8bf00bc9e8ac5a25dfbf40fad51485bd89
sha512
8c83a6fe35f21ee184918e5784996590e13f9b81b7b19f34130ff771aac9d825780f37d7d4a7adcd1e68a3781b8b75569a7e98b0e93e8cd4bc5590f58977efa2
ripemd-160
2522e8cceaf540cde01bc1426f91a944e61467d1
Diameter
314609736
Circumference
988375635.36542
Area
7.7738149427787E+16
Volume
1.630478577907E+25
Surface area
3.1095259771115E+17
Circumference
988375635.36542
Perimeter
629219472
Area
24744821496497424
Diagonal
222462677.75291
Surface area
148468928978984544
Volume
3.8924808791901E+24
Space diagonal
272460023.65392
Perimeter
471914604
Area
1.0714822014039E+16
Altitude
136230011.82696
Surface area
1.0714822014039E+16
Volume
4.5873327088571E+23
Height
74154225.917636