157412980 is an even 9-digits composite number following 157412979
and preceding 157412981 . In scientific notation, it is written as 1.57412980 × 10^8.
The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors.
There are 62647200 positive integers (up to 157412980) that are relatively prime to 157412980.
157412980 has 24 divisors, whose sum is 332236800
The reverse of 157412980 is 089214751
Previous prime number is 199
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred fifty-seven million four hundred twelve thousand nine hundred eighty
Scientific notation
1.57412980 × 10^8
Engineering notation
1.57412980 × 10^6
Prime Factorization
2 × 2 × 5 × 199 × 39551
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78706490 Product of the distinct prime numbers
The prime factorization of 157412980 is 2 × 2 × 5 × 199 × 39551.
Since it has a total of 5 prime factors.
2 , 6 , 5 , 83 , 454 , 69 , 2451 , 1058 , 52291 , 54647 , 36567 , 532324 , 6039606 , 8850398 , 58476787 , 79113499 , 871944419 , 923389927 , 3862787311 , 2458217346
n×2
314825960
n×3
472238940
n×4
629651920
n×5
787064900
n÷2
78706490
n÷3
52470993.333333
n÷3
39353245
n÷5
31482596
n2
24778846272480400
n3
3.900512032713E+24
n4
6.1399122259522E+32
n5
9.6650188042556E+40
2 √n12546.432959212
3 √n539.94167179775
4 √n112.01086089845
5 √n43.592131815439
1 , 2 , 4 , 5 , 10 , 20 , 199 , 398 , 796 , 995 , 1990 , 3980 , 39551 , 79102 , 158204 , 197755 , 395510 , 791020 , 7870649 , 15741298 , 31482596 , 39353245 , 78706490 , 157412980
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
-157412979 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 157412980 can be divided by 24 positive divisors.
The sum of these divisors (counting 157412980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000011110111001110100
3
Ternary
101222012102000101
4
Quaternary
21120132321310
5
Quinary
310244203410
6
Senary
23341523444
8
Octal
1130367164
10
Decimal
157412980
12
Duodecimal
44873584
16
Hexadecimal
961ee74
20
Vigesimal
293gc90
36
Base36
2lpwms
md5
2c758ca3399a0457cc2430208f38cee7
sha1
f730cb67f162e02f9ae1c228e62715fd8d992fca
sha256
53a756ae5ceea766356bfae17ef2cba5a958abe988726fa80be43b2ecb9c96ea
sha512
ccefd47315f5afbba1ffe9a8a208a7c3cf56d30259da3336f0e60aca228065068ef56a27670b0964ee6bf923659e997a6b542a8fb5f2f174aa7d047b28c2bf23
ripemd-160
b266ecd8965448964c6e5a08a3b819e9f200d3fb
Diameter
314825960
Circumference
989054923.09535
Area
7.7845041414055E+16
Volume
1.633842659628E+25
Surface area
3.1138016565622E+17
Circumference
989054923.09535
Perimeter
629651920
Area
24778846272480400
Diagonal
222615571.20956
Surface area
148673077634882400
Volume
3.900512032713E+24
Space diagonal
272647279.13082
Perimeter
472238940
Area
1.0729555174219E+16
Altitude
136323639.56541
Surface area
1.0729555174219E+16
Volume
4.5967975140518E+23
Height
74205190.403188