157671916 is an even 9-digits composite number following 157671915
and preceding 157671917 . In scientific notation, it is written as 1.57671916 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 78719168 positive integers (up to 157671916) that are relatively prime to 157671916.
157671916 has 12 divisors, whose sum is 276334632
The reverse of 157671916 is 619176751
Previous prime number is 683
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-one thousand nine hundred sixteen
Scientific notation
1.57671916 × 10^8
Engineering notation
1.57671916 × 10^6
Prime Factorization
2 × 2 × 683 × 57713
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78835958
Product of the distinct prime numbers
The prime factorization of 157671916 is 2 × 2 × 683 × 57713.
Since it has a total of 4 prime factors.
5 , 9 , 62 , 61 , 40 , 274 , 2955 , 3600 , 5227 , 84298 , 481807 , 896789 , 7948866 , 9954536 , 506546 , 72695565 , 897392123 , 114853481 , 2077608441 , 7006855048
n×2
315343832
n×3
473015748
n×4
630687664
n×5
788359580
n÷2
78835958
n÷3
52557305.333333
n÷3
39417979
n÷5
31534383.2
n2
24860433095111056
n3
3.919792118696E+24
n4
6.1804113367649E+32
n5
9.7447729713585E+40
2 √n
12556.747827364
3 √n
540.23756807964
4 √n
112.05689549226
5 √n
43.606463737219
1 , 2 , 4 , 683 , 1366 , 2732 , 57713 , 115426 , 230852 , 39417979 , 78835958 , 157671916
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157671915
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157671916 can be divided by 12 positive divisors.
The sum of these divisors (counting 157671916) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001011001011110000111101100
3
Ternary
101222200120012121
4
Quaternary
21121132013230
5
Quinary
310331000131
6
Senary
23351242324
8
Octal
1131360754
10
Decimal
157671916
12
Duodecimal
449793a4
16
Hexadecimal
965e1ec
20
Vigesimal
2958jfg
36
Base36
2lvgfg
md5
9aa5d39c0d96d862d679b0390a12693d
sha1
bb12d2e221a29bb197d640af136142f25fe4e4f6
sha256
058d69f5ddc45462c6ee9012160bd153671223a88060c5ce2a171275e1db25b0
sha512
c81f74916d3630c753e1d1899f24e6fc325a5b282ffa4cf6acd343428241323fb36200ac60f6c85bc4dc7448641dc8181a4dfdae2df7b6810fa91531c11948f8
ripemd-160
76b5d49f38c27bada84ccbe3b36836ecb8546908
Diameter
315343832
Circumference
990681865.96605
Area
7.8101353976661E+16
Volume
1.6419186831593E+25
Surface area
3.1240541590665E+17
Circumference
990681865.96605
Perimeter
630687664
Area
24860433095111056
Diagonal
222981762.01255
Surface area
149162598570666336
Volume
3.919792118696E+24
Space diagonal
273095769.43873
Perimeter
473015748
Area
1.0764883304725E+16
Altitude
136547884.71937
Surface area
1.0764883304725E+16
Volume
4.6195193132858E+23
Height
74327254.004184