157681714 is an even 9-digits composite number following 157681713
and preceding 157681715 . In scientific notation, it is written as 1.57681714 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 78526500 positive integers (up to 157681714) that are relatively prime to 157681714.
157681714 has 8 divisors, whose sum is 237465648
The reverse of 157681714 is 417186751
Previous prime number is 251
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-seven million six hundred eighty-one thousand seven hundred fourteen
Scientific notation
1.57681714 × 10^8
Engineering notation
1.57681714 × 10^6
Prime Factorization
2 × 251 × 314107
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157681714
Product of the distinct prime numbers
The prime factorization of 157681714 is 2 × 251 × 314107.
Since it has a total of 3 prime factors.
4 , 4 , 33 , 3 , 553 , 52 , 2708 , 6208 , 11708 , 89581 , 985576 , 679003 , 7279658 , 3970003 , 52835428 , 87103662 , 519971232 , 359051301 , 5070118130 , 9228967625
n×2
315363428
n×3
473045142
n×4
630726856
n×5
788408570
n÷2
78840857
n÷3
52560571.333333
n÷3
39420428.5
n÷5
31536342.8
n2
24863522929977796
n3
3.9205229116772E+24
n4
6.1819477248953E+32
n5
9.7478011311989E+40
2 √n
12557.137970095
3 √n
540.24875827378
4 √n
112.05863630303
5 √n
43.607005679656
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
-157681713
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 157681714 can be divided by 8 positive divisors.
The sum of these divisors (counting 157681714) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011001100000100000110010
3
Ternary
101222201001122111
4
Quaternary
21121200200302
5
Quinary
310331303324
6
Senary
23351355534
8
Octal
1131404062
10
Decimal
157681714
12
Duodecimal
44982baa
16
Hexadecimal
9660832
20
Vigesimal
295a45e
36
Base36
2lvnzm
md5
16cbb5c48a82d7b2f906c99b062ae02f
sha1
957637c1aa867b34e9923a67ac8c9a823287aff5
sha256
a220a7372e8e02074a26893617fc085f89f7cecb3ea9247e9e78f9577bafe587
sha512
8788a5d3a20c41e0f151640b6be17afe671b62e8c086f6910035af8985aa32401a56556500dd6b62dd146632154bf6f2724cffcefe9ca932e9ec9435bbea9e85
ripemd-160
4aaf66fecc7c2613a5311f11dc11b5ddbd68f12d
Diameter
315363428
Circumference
990743428.61569
Area
7.811106097918E+16
Volume
1.6422247970074E+25
Surface area
3.1244424391672E+17
Circumference
990743428.61569
Perimeter
630726856
Area
24863522929977796
Diagonal
222995618.47704
Surface area
149181137579866776
Volume
3.9205229116772E+24
Space diagonal
273112740.07254
Perimeter
473045142
Area
1.0766221242469E+16
Altitude
136556370.03627
Surface area
1.0766221242469E+16
Volume
4.6203805610736E+23
Height
74331872.825679