780147138 is an even 9-digits composite number following 780147137
and preceding 780147139 . In scientific notation, it is written as 7.80147138 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 257367936 positive integers (up to 780147138) that are relatively prime to 780147138.
780147138 has 16 divisors, whose sum is 1576380960
The reverse of 780147138 is 831741087
Previous prime number is 97
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
seven hundred eighty million one hundred forty-seven thousand one hundred thirty-eight
Scientific notation
7.80147138 × 10^8
Engineering notation
7.80147138 × 10^6
Prime Factorization
2 × 3 × 97 × 1340459
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
780147138 Product of the distinct prime numbers
The prime factorization of 780147138 is 2 × 3 × 97 × 1340459.
Since it has a total of 4 prime factors.
3 , 8 , 39 , 8 , 867 , 711 , 2605 , 6251 , 60092 , 70002 , 908173 , 691414 , 9829318 , 7036291 , 2999013 , 24256398 , 750745844 , 377680901 , 5936557526 , 7665694430
n×2
1560294276
n×3
2340441414
n×4
3120588552
n×5
3900735690
n÷2
390073569
n÷3
260049046
n÷3
195036784.5
n÷5
156029427.6
n2
608629556929591044
n3
4.7482060694083E+26
n4
3.7042993756831E+35
n5
2.8898985562344E+44
2 √n27931.11415608
3 √n920.5742862121
4 √n167.12604272249
5 √n60.03925628304
1 , 2 , 3 , 6 , 97 , 194 , 291 , 582 , 1340459 , 2680918 , 4021377 , 8042754 , 130024523 , 260049046 , 390073569 , 780147138
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
-780147137 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 780147138 can be divided by 16 positive divisors.
The sum of these divisors (counting 780147138) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101110100000000001100111000010
3
Ternary
2000100222120200110
4
Quaternary
232200001213002
5
Quinary
3044204202023
6
Senary
205225132150
8
Octal
5640014702
10
Decimal
780147138
12
Duodecimal
19932a056
16
Hexadecimal
2e8019c2
20
Vigesimal
c3fi7gi
36
Base36
cwh9du
md5
71fcb8e849ce16cf64b77522adc57045
sha1
b4dfed1b3a3bc50d41981ef98a62227cf66a993a
sha256
cce5a535fb0c6b246a87af0ee6e75891d7c497956293f078b9089ebfbd31aa00
sha512
bef27f9456f540538e7042fe378634f6afd3b35aa49a41cc2eae32e60ce2c3f595d2c6d9814ccdcdced87d677cb10cf57a6075cc7459522d331194dc50e25685
ripemd-160
925a9b448365c9c12b7e778b5893f27dc2407804
Diameter
1560294276
Circumference
4901809034.9198
Area
1.9120661448076E+18
Volume
1.9889239073845E+27
Surface area
7.6482645792305E+18
Circumference
4901809034.9198
Perimeter
3120588552
Area
608629556929591044
Diagonal
1103294663.2062
Surface area
3651777341577546264
Volume
4.7482060694083E+26
Space diagonal
1351254480.3954
Perimeter
2340441414
Area
2.6354432889755E+17
Altitude
675627240.19772
Surface area
2.6354432889755E+17
Volume
5.5958145169162E+25
Height
367764887.73538