21352692 is an even 8-digits composite number following 21352691
and preceding 21352693 . In scientific notation, it is written as 2.1352692 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors.
There are 7102368 positive integers (up to 21352692) that are relatively prime to 21352692.
21352692 has 24 divisors, whose sum is 49929376
The reverse of 21352692 is 29625312
Previous prime number is 547
Is Prime? no Number parity even Number length 8 Sum of Digits 30 Digital Root 3
Name
twenty-one million three hundred fifty-two thousand six hundred ninety-two
Scientific notation
2.1352692 × 10^7
Engineering notation
2.1352692 × 10^6
Prime Factorization
2 × 2 × 3 × 547 × 3253
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
10676346 Product of the distinct prime numbers
The prime factorization of 21352692 is 2 × 2 × 3 × 547 × 3253.
Since it has a total of 5 prime factors.
8 , 6 , 13 , 2 , 833 , 746 , 9383 , 2625 , 71703 , 58409 , 532849 , 488115 , 1078346 , 7924127 , 18718281 , 50982994 , 684818574 , 786853474 , 3407711496 , 9093714340
n×2
42705384
n×3
64058076
n×4
85410768
n×5
106763460
n÷2
10676346
n÷3
7117564
n÷3
5338173
n÷5
4270538.4
n2
455937455646864
n3
9.7354920616911E+21
n4
2.0787896346174E+29
n5
4.4387754800777E+36
2 √n4620.8973154572
3 √n277.42837531396
4 √n67.977182314783
5 √n29.234153779125
1 , 2 , 3 , 4 , 6 , 12 , 547 , 1094 , 1641 , 2188 , 3253 , 3282 , 6506 , 6564 , 9759 , 13012 , 19518 , 39036 , 1779391 , 3558782 , 5338173 , 7117564 , 10676346 , 21352692
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
-21352691 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 21352692 can be divided by 24 positive divisors.
The sum of these divisors (counting 21352692) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010001011101000011110100
3
Ternary
1111011211101110
4
Quaternary
1101131003310
5
Quinary
20431241232
6
Senary
2041355020
8
Octal
121350364
10
Decimal
21352692
12
Duodecimal
7198a70
16
Hexadecimal
145d0f4
20
Vigesimal
6d91ec
36
Base36
cpnuc
md5
7bd36840e67e0f1782e915e8bc80405d
sha1
9263d64d4bd3a96f4627b75f58cb6591c2c09366
sha256
605eee77a4c981e8458e5d1d593efe60183d30b69e174beff335413ecc0e1710
sha512
866c659c1faacd1e4f44608089ec41b139638f9293441022779f05891a9e6166c11c291dbd1098f449f667e76f8b4268b1744e8eac09fda5381950b2a826bf22
ripemd-160
cc16cb2fa94c750d4bcd07bf09a2ad934d632a88
Diameter
42705384
Circumference
134162920.64313
Area
1.4323697611566E+15
Volume
4.0779933786788E+22
Surface area
5.7294790446264E+15
Circumference
134162920.64313
Perimeter
85410768
Area
455937455646864
Diagonal
30197266.619575
Surface area
2735624733881184
Volume
9.7354920616911E+21
Space diagonal
36983947.42237
Perimeter
64058076
Area
1.9742670956351E+14
Altitude
18491973.711185
Surface area
1.9742670956351E+14
Volume
1.1473387425016E+21
Height
10065755.539858