1990717692 is an even 10-digits composite number following 1990717691
and preceding 1990717693 . In scientific notation, it is written as 1.990717692 × 10^9.
The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors.
There are 662208048 positive integers (up to 1990717692) that are relatively prime to 1990717692.
1990717692 has 24 divisors, whose sum is 4654559616
The reverse of 1990717692 is 2967170991
Previous prime number is 487
Is Prime? no Number parity even Number length 10 Sum of Digits 51 Digital Root 6
Name
one billion nine hundred ninety million seven hundred seventeen thousand six hundred ninety-two
Scientific notation
1.990717692 × 10^9
Engineering notation
1.990717692 × 10^9
Prime Factorization
2 × 2 × 3 × 487 × 340643
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
995358846 Product of the distinct prime numbers
The prime factorization of 1990717692 is 2 × 2 × 3 × 487 × 340643.
Since it has a total of 5 prime factors.
6 , 4 , 16 , 4 , 184 , 240 , 4434 , 6781 , 28348 , 83000 , 215630 , 724335 , 3405526 , 7908180 , 72701671 , 94800937 , 857132375 , 986557116 , 9628429311 , 5288255877
n×2
3981435384
n×3
5972153076
n×4
7962870768
n×5
9953588460
n÷2
995358846
n÷3
663572564
n÷3
497679423
n÷5
398143538.4
n2
3962956929241806864
n3
7.8891284716757E+27
n4
1.5705027623026E+37
n5
3.1264276342506E+46
2 √n44617.459497376
3 √n1257.968864101
4 √n211.22845333282
5 √n72.410564842304
1 , 2 , 3 , 4 , 6 , 12 , 487 , 974 , 1461 , 1948 , 2922 , 5844 , 340643 , 681286 , 1021929 , 1362572 , 2043858 , 4087716 , 165893141 , 331786282 , 497679423 , 663572564 , 995358846 , 1990717692
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1990717691 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1990717692 can be divided by 24 positive divisors.
The sum of these divisors (counting 1990717692) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110110101001111111000011111100
3
Ternary
12010201212221021220
4
Quaternary
1312221333003330
5
Quinary
13034110431232
6
Senary
525311553340
8
Octal
16651770374
10
Decimal
1990717692
12
Duodecimal
47682b850
16
Hexadecimal
76a7f0fc
20
Vigesimal
1b21je4c
36
Base36
wx7zlo
md5
0f85d87330d2a2e6861465b8211de9e2
sha1
55cdaf2576d5881acc3c7656d46e4bb1ababc2e2
sha256
054e911c769e752b20272faca688b9f2b5eab9ab5376b2339f4f19c6f9a30ac8
sha512
4e949f4d1f3a7b91fc8d3cc268fe534d5ed0470c7c8994eb4207200aab24c972cf5d5d3f38714a1680bbf819d2671fe005dd921de209c3b7768b910e401b7cb9
ripemd-160
fd35d49fbf1c9985cab98790d0d96d522d8dcddd
Diameter
3981435384
Circumference
12508048153.117
Area
1.2449996375399E+19
Volume
3.3045904066456E+28
Surface area
4.9799985501595E+19
Circumference
12508048153.117
Perimeter
7962870768
Area
3962956929241806864
Diagonal
2815299958.8825
Surface area
2.3777741575451E+19
Volume
7.8891284716757E+27
Space diagonal
3448024186.0703
Perimeter
5972153076
Area
1.7160106874135E+18
Altitude
1724012093.0351
Surface area
1.7160106874135E+18
Volume
9.2974270666229E+26
Height
938433319.62749