157412765 is an odd 9-digits composite number following 157412764
and preceding 157412766 . In scientific notation, it is written as 1.57412765 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 125406720 positive integers (up to 157412765) that are relatively prime to 157412765.
157412765 has 8 divisors, whose sum is 189680568
The reverse of 157412765 is 567214751
Previous prime number is 241
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-seven million four hundred twelve thousand seven hundred sixty-five
Scientific notation
1.57412765 × 10^8
Engineering notation
1.57412765 × 10^6
Prime Factorization
5 × 241 × 130633
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157412765
Product of the distinct prime numbers
The prime factorization of 157412765 is 5 × 241 × 130633.
Since it has a total of 3 prime factors.
5 , 8 , 48 , 84 , 789 , 327 , 7754 , 5308 , 23698 , 74130 , 580623 , 447468 , 1497305 , 5328020 , 69525384 , 28118945 , 591931777 , 774306568 , 4460671564 , 893743790
n×2
314825530
n×3
472238295
n×4
629651060
n×5
787063825
n÷2
78706382.5
n÷3
52470921.666667
n÷3
39353191.25
n÷5
31482553
n2
24778778584945225
n3
3.900496050379E+24
n4
6.1398786816174E+32
n5
9.6649528003795E+40
2 √n
12546.424391037
3 √n
539.94142597407
4 √n
112.01082265137
5 √n
43.592119907509
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157412764
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157412765 can be divided by 8 positive divisors.
The sum of these divisors (counting 157412765) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000011110110110011101
3
Ternary
101222012101201102
4
Quaternary
21120132312131
5
Quinary
310244202030
6
Senary
23341522445
8
Octal
1130366635
10
Decimal
157412765
12
Duodecimal
44873425
16
Hexadecimal
961ed9d
20
Vigesimal
293gbi5
36
Base36
2lpwgt
md5
0198e260e3cdda82b3ad88732c2a8040
sha1
3283edc24ed5c2fedb438b95f16e4336568e3f0e
sha256
e215d7b9c65d29d8bf626c708584f3d10678a6dfd08934bb51bd1284e45dd156
sha512
85d26308b51abf52dedfa15a3a2f5e331ef3b89f82e2bcf2c369a0f619070b2687449c611ec15d5a2009df7ae567b7019b19cef9e6f298c9b2a77669b46c86d4
ripemd-160
e38073ee71877c5bde853a1afb5cef879cafba5f
Diameter
314825530
Circumference
989053572.21051
Area
7.7844828767392E+16
Volume
1.6338359649636E+25
Surface area
3.1137931506957E+17
Circumference
989053572.21051
Perimeter
629651060
Area
24778778584945225
Diagonal
222615267.15365
Surface area
148672671509671350
Volume
3.900496050379E+24
Space diagonal
272646906.7399
Perimeter
472238295
Area
1.0729525864656E+16
Altitude
136323453.36995
Surface area
1.0729525864656E+16
Volume
4.5967786786906E+23
Height
74205089.051216