1214447749 is an odd 10-digits prime number following 1214447748
and preceding 1214447750 . In scientific notation, it is written as 1.214447749 × 10^9.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 1214447748 positive integers (up to 1214447749) that are relatively prime to 1214447749.
1214447749 has 2 divisors, whose sum is 1214447750
The reverse of 1214447749 is 9477444121
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion two hundred fourteen million four hundred forty-seven thousand seven hundred forty-nine
Scientific notation
1.214447749 × 10^9
Engineering notation
1.214447749 × 10^9
Prime Factorization
1214447749
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
1214447749 Product of the distinct prime numbers
The prime factorization of 1214447749 is 1214447749.
Since it has a total of 1 prime factors.
6 , 8 , 73 , 71 , 591 , 161 , 1923 , 328 , 76123 , 51990 , 41323 , 244924 , 5182738 , 6097988 , 20511465 , 80937418 , 183317462 , 534410586 , 2518806183 , 4543070557
n×2
2428895498
n×3
3643343247
n×4
4857790996
n×5
6072238745
n÷2
607223874.5
n÷3
404815916.33333
n÷3
303611937.25
n÷5
242889549.8
n2
1474883335051167001
n3
1.7911687462905E+27
n4
2.1752808520117E+36
n5
2.6417649341684E+45
2 √n34848.927515779
3 √n1066.9062962385
4 √n186.67867450724
5 √n65.595759793555
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
1214447750 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
607223875 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
34848.927530126 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999983532 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1214447749 can be divided by 2 positive divisors.
The sum of these divisors (counting 1214447749) is 1214447750, the average is 607223875.
Base
System
Value
2
Binary
1001000011000110000000010000101
3
Ternary
10010122012100010021
4
Quaternary
1020120300002011
5
Quinary
4441344311444
6
Senary
320301455141
8
Octal
11030600205
10
Decimal
1214447749
12
Duodecimal
29a8714b1
16
Hexadecimal
48630085
20
Vigesimal
ija5j79
36
Base36
k31tvp
md5
9356944dffbd8a489c241d8d0aecd9f2
sha1
418f9f882d860c06c1cf682cd2af43bef6962ea4
sha256
3c6fa8e40c1674c083ebbaf941d97e1151c2e41f560189090ed45dc3027d7300
sha512
74c08271208154e0bff6f8dd6907709ece759b0e89d544ddf089efe8c6af01c15da54e634e83803b2eaf996fcabb22b6c93e7a14c895c2aae8302e082e6ce6d4
ripemd-160
567142cf04e7ae682e761d6e7d2642dae93b508f
Diameter
2428895498
Circumference
7630600252.8541
Area
4.6334826502988E+18
Volume
7.5028300995812E+27
Surface area
1.8533930601195E+19
Circumference
7630600252.8541
Perimeter
4857790996
Area
1474883335051167001
Diagonal
1717488477.4293
Surface area
8849300010307002006
Volume
1.7911687462905E+27
Space diagonal
2103485204.4057
Perimeter
3643343247
Area
6.3864321788631E+17
Altitude
1051742602.2028
Surface area
6.3864321788631E+17
Volume
2.1109126112524E+26
Height
572496159.14309