157412770 is an even 9-digits composite number following 157412769
and preceding 157412771 . In scientific notation, it is written as 1.57412770 × 10^8.
The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors.
There are 62910064 positive integers (up to 157412770) that are relatively prime to 157412770.
157412770 has 16 divisors, whose sum is 283590720
The reverse of 157412770 is 077214751
Previous prime number is 1259
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred fifty-seven million four hundred twelve thousand seven hundred seventy
Scientific notation
1.57412770 × 10^8
Engineering notation
1.57412770 × 10^6
Prime Factorization
2 × 5 × 1259 × 12503
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157412770
Product of the distinct prime numbers
The prime factorization of 157412770 is 2 × 5 × 1259 × 12503.
Since it has a total of 4 prime factors.
1 , 2 , 74 , 52 , 3 , 19 , 1597 , 5508 , 46272 , 46452 , 142995 , 31448 , 4739058 , 8363857 , 65331968 , 1159843 , 847989361 , 526278927 , 606887614 , 451246913
n×2
314825540
n×3
472238310
n×4
629651080
n×5
787063850
n÷2
78706385
n÷3
52470923.333333
n÷3
39353192.5
n÷5
31482554
n2
24778780159072900
n3
3.9004964220607E+24
n4
6.1398794617166E+32
n5
9.6649543353493E+40
2 √n
12546.424590297
3 √n
539.9414316909
4 √n
112.01082354084
5 √n
43.592120184438
1 , 2 , 5 , 10 , 1259 , 2518 , 6295 , 12503 , 12590 , 25006 , 62515 , 125030 , 15741277 , 31482554 , 78706385 , 157412770
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157412769
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157412770 can be divided by 16 positive divisors.
The sum of these divisors (counting 157412770) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000011110110110100010
3
Ternary
101222012101201121
4
Quaternary
21120132312202
5
Quinary
310244202040
6
Senary
23341522454
8
Octal
1130366642
10
Decimal
157412770
12
Duodecimal
4487342a
16
Hexadecimal
961eda2
20
Vigesimal
293gbia
36
Base36
2lpwgy
md5
25c383ee54cd700d6be916864918a448
sha1
ef344f38a2d5ea7a5b8faa6e9cf78738df5d751e
sha256
fee06e57b374d42a3e8cf7f4d320dc96005a685c7b57e7f39d079e2f9c10063c
sha512
5a1f8b3b036c2753d2f7bf2c4d5790e396b1e42f4b50221662abf562d4a6b09c6d99c9b20368d6f075da53b90ba41439a2badded4f918d3d67e5ed2fd4cfd4d7
ripemd-160
85e914fe681d05ef4ab26bcc7a9145e809b75f2f
Diameter
314825540
Circumference
989053603.62644
Area
7.784483371266E+16
Volume
1.6338361206532E+25
Surface area
3.1137933485064E+17
Circumference
989053603.62644
Perimeter
629651080
Area
24778780159072900
Diagonal
222615274.22472
Surface area
148672680954437400
Volume
3.9004964220607E+24
Space diagonal
272646915.40015
Perimeter
472238310
Area
1.0729526546273E+16
Altitude
136323457.70008
Surface area
1.0729526546273E+16
Volume
4.5967791167217E+23
Height
74205091.408239