667996911 is an odd 9-digits composite number following 667996910
and preceding 667996912 . In scientific notation, it is written as 6.67996911 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 444270960 positive integers (up to 667996911) that are relatively prime to 667996911.
667996911 has 12 divisors, whose sum is 967181800
The reverse of 667996911 is 119699766
Previous prime number is 421
Is Prime? no Number parity odd Number length 9 Sum of Digits 54 Digital Root 9
Name
six hundred sixty-seven million nine hundred ninety-six thousand nine hundred eleven
Scientific notation
6.67996911 × 10^8
Engineering notation
6.67996911 × 10^6
Prime Factorization
3 × 3 × 421 × 176299
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
222665637 Product of the distinct prime numbers
The prime factorization of 667996911 is 3 × 3 × 421 × 176299.
Since it has a total of 4 prime factors.
4 , 5 , 12 , 56 , 772 , 761 , 9698 , 1344 , 3991 , 64684 , 405029 , 103608 , 8649813 , 9911698 , 62222663 , 38508204 , 645676713 , 629276309 , 4798743263 , 8226528434
n×2
1335993822
n×3
2003990733
n×4
2671987644
n×5
3339984555
n÷2
333998455.5
n÷3
222665637
n÷3
166999227.75
n÷5
133599382.2
n2
446219873105541921
n3
2.9807349686131E+26
n4
1.9911217515433E+35
n5
1.3300631794558E+44
2 √n25845.636208072
3 √n874.16111643452
4 √n160.76578058801
5 √n58.20427591961
1 , 3 , 9 , 421 , 1263 , 3789 , 176299 , 528897 , 1586691 , 74221879 , 222665637 , 667996911
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-667996910 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 667996911 can be divided by 12 positive divisors.
The sum of these divisors (counting 667996911) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100111110100001101001011101111
3
Ternary
1201112221202111100
4
Quaternary
213310031023233
5
Quinary
2332001400121
6
Senary
150141254143
8
Octal
4764151357
10
Decimal
667996911
12
Duodecimal
167864353
16
Hexadecimal
27d0d2ef
20
Vigesimal
a8ejc5b
36
Base36
b1phpr
md5
50a85d59519a6bc293607e9a2602c2ab
sha1
35ea985d7b04e63a32691ad7bf37ffe18adb27dd
sha256
4d48b281149feb27f99e3618a94a8f517ba6397713bf82abd007a15c1aeccc7a
sha512
2757bd8eddbc027d51e25b8f4290bec817be4b1f8dfd1ca5c585e40f9978a6e7122b66a0dcab063d25fe124b98fc191fc437fb678f606db010e6891427541a84
ripemd-160
7b5907ee3544ed54a0758a20082df430b869938b
Diameter
1335993822
Circumference
4197148376.4365
Area
1.4018410752341E+18
Volume
1.2485673439591E+27
Surface area
5.6073643009366E+18
Circumference
4197148376.4365
Perimeter
2671987644
Area
446219873105541921
Diagonal
944690291.15953
Surface area
2677319238633251526
Volume
2.9807349686131E+26
Space diagonal
1157004589.1511
Perimeter
2003990733
Area
1.9321887289143E+17
Altitude
578502294.57553
Surface area
1.9321887289143E+17
Volume
3.5128298487104E+25
Height
314896763.71984