156742980 is an even 9-digits composite number following 156742979
and preceding 156742981 . In scientific notation, it is written as 1.56742980 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 41798112 positive integers (up to 156742980) that are relatively prime to 156742980.
156742980 has 24 divisors, whose sum is 438880512
The reverse of 156742980 is 089247651
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred fifty-six million seven hundred forty-two thousand nine hundred eighty
Scientific notation
1.56742980 × 10^8
Engineering notation
1.56742980 × 10^6
Prime Factorization
2 × 2 × 3 × 5 × 2612383
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78371490 Product of the distinct prime numbers
The prime factorization of 156742980 is 2 × 2 × 3 × 5 × 2612383.
Since it has a total of 5 prime factors.
5 , 7 , 15 , 92 , 339 , 257 , 7160 , 7366 , 8702 , 55597 , 247587 , 409230 , 4868828 , 2979509 , 65223802 , 67913581 , 865230943 , 720676006 , 1417520078 , 9513381616
n×2
313485960
n×3
470228940
n×4
626971920
n×5
783714900
n÷2
78371490
n÷3
52247660
n÷3
39185745
n÷5
31348596
n2
24568361779280400
n3
3.8509182390025E+24
n4
6.0360440051761E+32
n5
9.4610752478243E+40
2 √n12519.703670615
3 √n539.17452753397
4 √n111.89148167137
5 √n43.554960063839
1 , 2 , 3 , 4 , 5 , 6 , 10 , 12 , 15 , 20 , 30 , 60 , 2612383 , 5224766 , 7837149 , 10449532 , 13061915 , 15674298 , 26123830 , 31348596 , 39185745 , 52247660 , 78371490 , 156742980
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
-156742979 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 156742980 can be divided by 24 positive divisors.
The sum of these divisors (counting 156742980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010101111011010101000100
3
Ternary
101220221100221120
4
Quaternary
21111323111010
5
Quinary
310111233410
6
Senary
23315313540
8
Octal
1125732504
10
Decimal
156742980
12
Duodecimal
445ab8b0
16
Hexadecimal
957b544
20
Vigesimal
28jch90
36
Base36
2lbjno
md5
094c9e703bc57657b1c63502a2d68b5b
sha1
1018baa4877a08be60a4f41351ea2db0cefe153b
sha256
f406a516b7a71f2d1dadbada2f1342e8d5fe9f599c52c8cb6d12c7203e0d55db
sha512
05220ffbdba6c281594ff3ec3feb487654bcc7c310b67dd7c78fefa46938fd6de9f24af01aec43f37414b71cc47061403d2ad1e98924f5e45122fe126197be04
ripemd-160
004089820a93a02b8e774649a46559178b4000fe
Diameter
313485960
Circumference
984845188.93954
Area
7.7183784876524E+16
Volume
1.6130688598967E+25
Surface area
3.0873513950609E+17
Circumference
984845188.93954
Perimeter
626971920
Area
24568361779280400
Diagonal
221668048.12277
Surface area
147410170675682400
Volume
3.8509182390025E+24
Space diagonal
271486805.08975
Perimeter
470228940
Area
1.0638412715112E+16
Altitude
135743402.54488
Surface area
1.0638412715112E+16
Volume
4.5383506676561E+23
Height
73889349.374258