1689976539 is an odd 10-digits composite number following 1689976538
and preceding 1689976540 . In scientific notation, it is written as 1.689976539 × 10^9.
The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors.
There are 1123676064 positive integers (up to 1689976539) that are relatively prime to 1689976539.
1689976539 has 8 divisors, whose sum is 1882710000
The reverse of 1689976539 is 9356799861
Previous prime number is 379
Is Prime? no Number parity odd Number length 10 Sum of Digits 63 Digital Root 9
Name
one billion six hundred eighty-nine million nine hundred seventy-six thousand five hundred thirty-nine
Scientific notation
1.689976539 × 10^9
Engineering notation
1.689976539 × 10^9
Prime Factorization
9 × 379 × 495449
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1689976539 Product of the distinct prime numbers
The prime factorization of 1689976539 is 9 × 379 × 495449.
Since it has a total of 3 prime factors.
1 , 5 , 63 , 98 , 323 , 311 , 4562 , 2845 , 7182 , 37106 , 553511 , 651744 , 6423503 , 8072284 , 3751187 , 35291455 , 825831845 , 84537125 , 7858780487 , 4626400237
n×2
3379953078
n×3
5069929617
n×4
6759906156
n×5
8449882695
n÷2
844988269.5
n÷3
563325513
n÷3
422494134.75
n÷5
337995307.8
n2
2856020702370418521
n3
4.8266079819043E+27
n4
8.1568542523684E+36
n5
1.3784892318545E+46
2 √n41109.32423429
3 √n1191.1329132777
4 √n202.75434455096
5 √n70.077102257459
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
-1689976538 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 1689976539 can be divided by 8 positive divisors.
The sum of these divisors (counting 1689976539) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100101110101111111011011011
3
Ternary
11100202222200222200
4
Quaternary
1210232233323123
5
Quinary
11430113222124
6
Senary
435410021243
8
Octal
14456577333
10
Decimal
1689976539
12
Duodecimal
3b1b77823
16
Hexadecimal
64bafedb
20
Vigesimal
1682716j
36
Base36
ry628r
md5
e901e885ca3bef07c7d593e294028f65
sha1
65e090501b7fa15575ff5d814a93e12be581139e
sha256
7438e59b65f3e17078caebe435d465764a878bfa7d85c065f85dbc1b0a745cca
sha512
b0bdf3e3dfdc4637d45b6ec7ea298d42ee1bcf3e797a3d44ab06991990fb01b01cc51faa17082cf7656234aa2f4b5e3023c555d0a06f3c91c1ddcc728e1c6ac7
ripemd-160
08b6a53c5cf528e4db9c465ab3689fc76dfd89dc
Diameter
3379953078
Circumference
10618435759.323
Area
8.9724536570673E+18
Volume
2.0217648236945E+28
Surface area
3.5889814628269E+19
Circumference
10618435759.323
Perimeter
6759906156
Area
2856020702370418521
Diagonal
2389987741.5461
Surface area
1.7136124214223E+19
Volume
4.8266079819043E+27
Space diagonal
2927125229.1474
Perimeter
5069929617
Area
1.2366932409935E+18
Altitude
1463562614.5737
Surface area
1.2366932409935E+18
Volume
5.6882120568894E+26
Height
796662580.51538