156942340 is an even 9-digits composite number following 156942339
and preceding 156942341 . In scientific notation, it is written as 1.56942340 × 10^8.
The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors.
There are 60047328 positive integers (up to 156942340) that are relatively prime to 156942340.
156942340 has 24 divisors, whose sum is 343909440
The reverse of 156942340 is 043249651
Previous prime number is 23
Is Prime? no Number parity even Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred fifty-six million nine hundred forty-two thousand three hundred forty
Scientific notation
1.56942340 × 10^8
Engineering notation
1.56942340 × 10^6
Prime Factorization
2 × 2 × 5 × 23 × 341179
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78471170 Product of the distinct prime numbers
The prime factorization of 156942340 is 2 × 2 × 5 × 23 × 341179.
Since it has a total of 5 prime factors.
6 , 4 , 57 , 2 , 263 , 261 , 4316 , 1446 , 84694 , 55122 , 927601 , 240056 , 2055548 , 2633630 , 45712802 , 56655721 , 717994929 , 532945759 , 1504725638 , 2789798072
n×2
313884680
n×3
470827020
n×4
627769360
n×5
784711700
n÷2
78471170
n÷3
52314113.333333
n÷3
39235585
n÷5
31388468
n2
24630898084675600
n3
3.8656307817105E+24
n4
6.0668114045768E+32
n5
9.5213957817296E+40
2 √n12527.662990359
3 √n539.40302111456
4 √n111.92704315919
5 √n43.566033864548
1 , 2 , 4 , 5 , 10 , 20 , 23 , 46 , 92 , 115 , 230 , 460 , 341179 , 682358 , 1364716 , 1705895 , 3411790 , 6823580 , 7847117 , 15694234 , 31388468 , 39235585 , 78471170 , 156942340
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
-156942339 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 156942340 can be divided by 24 positive divisors.
The sum of these divisors (counting 156942340) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010110101100000000000100
3
Ternary
101221022111102021
4
Quaternary
21112230000010
5
Quinary
310134123330
6
Senary
23323452524
8
Octal
1126540004
10
Decimal
156942340
12
Duodecimal
44687144
16
Hexadecimal
95ac004
20
Vigesimal
290hfh0
36
Base36
2lfthg
md5
e879c3bbbdf6d7d7f3dd504fbc0111de
sha1
c27a675ed8d6c8a4bc3dc0c09641f22fc60540dd
sha256
f0da52fbf9b6ca2412df88f73cc69ce1958c5260b1293abf4f7e261b03e24881
sha512
487224f1d8d7749e89ee6ff8d322a39669caf4f758ea009279e429854cb998c4b07caea29714a9adb14bf70485f60e862898bc48641abb3a6e7b820cb4fd0a9b
ripemd-160
45b5fe491189032f88da3aa8b5b9c8fcafa533ef
Diameter
313884680
Circumference
986097804.76238
Area
7.7380248474136E+16
Volume
1.619231635375E+25
Surface area
3.0952099389654E+17
Circumference
986097804.76238
Perimeter
627769360
Area
24630898084675600
Diagonal
221949985.73857
Surface area
147785388508053600
Volume
3.8656307817105E+24
Space diagonal
271832106.73875
Perimeter
470827020
Area
1.0665491729677E+16
Altitude
135916053.36937
Surface area
1.0665491729677E+16
Volume
4.5556895655183E+23
Height
73983328.579523