755655990 is an even 9-digits composite number following 755655989
and preceding 755655991 . In scientific notation, it is written as 7.55655990 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 201369600 positive integers (up to 755655990) that are relatively prime to 755655990.
755655990 has 16 divisors, whose sum is 1209881664
The reverse of 755655990 is 099556557
Previous prime number is 1601
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
seven hundred fifty-five million six hundred fifty-five thousand nine hundred ninety
Scientific notation
7.55655990 × 10^8
Engineering notation
7.55655990 × 10^6
Prime Factorization
2 × 15 × 1601 × 15733
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
755655990
Product of the distinct prime numbers
The prime factorization of 755655990 is 2 × 15 × 1601 × 15733.
Since it has a total of 4 prime factors.
9 , 8 , 3 , 34 , 576 , 216 , 1386 , 8850 , 1453 , 90974 , 441848 , 719110 , 9146882 , 9315813 , 55141893 , 23454670 , 545985359 , 260880334 , 2022572566 , 8363727908
n×2
1511311980
n×3
2266967970
n×4
3022623960
n×5
3778279950
n÷2
377827995
n÷3
251885330
n÷3
188913997.5
n÷5
151131198
n2
571015975222880100
n3
4.3149164206286E+26
n4
3.2605924395974E+35
n5
2.4638862079305E+44
2 √n
27489.19769655
3 √n
910.83849375057
4 √n
165.79866614828
5 √n
59.657469222383
1 , 2 , 15 , 30 , 1601 , 3202 , 15733 , 24015 , 31466 , 48030 , 235995 , 471990 , 25188533 , 50377066 , 377827995 , 755655990
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
-755655989
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 755655990 can be divided by 16 positive divisors.
The sum of these divisors (counting 755655990) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101101000010100110010100110110
3
Ternary
1221122220022010220
4
Quaternary
231002212110312
5
Quinary
3021421442430
6
Senary
202552155210
8
Octal
5502462466
10
Decimal
755655990
12
Duodecimal
191098b06
16
Hexadecimal
2d0a6536
20
Vigesimal
bg2gjja
36
Base36
chwbw6
md5
f912d9fdebb7d8e802043aaa68fe4fd5
sha1
58150dd2119cf28db54e611e835d974b2266d99d
sha256
1d7e0dd9680d68e7e00c36c30af2bde5baf9f29bf233d14d96e5482fa34b7d1c
sha512
959c4b1c1d72111b299766ed11d805ab6e3e35387ef1d704291b99580044115efb3d02025c1ab4fac2a49a601dab0945fbe2e5bfa57ec86e581e38343d51eae4
ripemd-160
f83f404a29f724f594dfddca507e5cea4310ff08
Diameter
1511311980
Circumference
4747926613.6502
Area
1.7938995928426E+18
Volume
1.8074279637201E+27
Surface area
7.1755983713704E+18
Circumference
4747926613.6502
Perimeter
3022623960
Area
571015975222880100
Diagonal
1068658949.5465
Surface area
3426095851337280600
Volume
4.3149164206286E+26
Space diagonal
1308834567.7238
Perimeter
2266967970
Area
2.4725717025488E+17
Altitude
654417283.86188
Surface area
2.4725717025488E+17
Volume
5.0851777687995E+25
Height
356219649.84882