29972647 is an odd 8-digits prime number following 29972646
and preceding 29972648 . In scientific notation, it is written as 2.9972647 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 29972646 positive integers (up to 29972647) that are relatively prime to 29972647.
29972647 has 2 divisors, whose sum is 29972648
The reverse of 29972647 is 74627992
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 46 Digital Root 1
Name
twenty-nine million nine hundred seventy-two thousand six hundred forty-seven
Scientific notation
2.9972647 × 10^7
Engineering notation
2.9972647 × 10^6
Prime Factorization
29972647
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
29972647 Product of the distinct prime numbers
The prime factorization of 29972647 is 29972647.
Since it has a total of 1 prime factors.
5 , 6 , 26 , 100 , 59 , 536 , 4458 , 5679 , 55198 , 20280 , 644551 , 520018 , 961716 , 8581331 , 22379175 , 49905566 , 682015455 , 971003576 , 1437432309 , 2494322756
n×2
59945294
n×3
89917941
n×4
119890588
n×5
149863235
n÷2
14986323.5
n÷3
9990882.3333333
n÷3
7493161.75
n÷5
5994529.4
n2
898359568186609
n3
2.692621421633E+22
n4
8.0704991375243E+29
n5
2.4189422176282E+37
2 √n5474.7280297746
3 √n310.62878617891
4 √n73.991405107449
5 √n31.285638281805
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
29972648 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14986324 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5474.7281211034 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999332725 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 29972647 can be divided by 2 positive divisors.
The sum of these divisors (counting 29972647) is 29972648, the average is 14986324.
Base
System
Value
2
Binary
1110010010101100010100111
3
Ternary
2002101202202001
4
Quaternary
1302111202213
5
Quinary
30133111042
6
Senary
2550230131
8
Octal
162254247
10
Decimal
29972647
12
Duodecimal
a055347
16
Hexadecimal
1c958a7
20
Vigesimal
976bc7
36
Base36
huf1j
md5
94dbe4868230a9a806951f78112dfecb
sha1
42756dc2df82a95601dfd4d0c5240117b9cdc6e4
sha256
a257c5a94c32d612fff9900a4ac962c77447d0b9fff4f3af33b857fcb712b3f7
sha512
56ebe9f42e5de2bf18d3c9a175888436e7412c4f09da4f05c9ecc0c16fde0adeca3d006b55384a8bb69a96a89dc5e7ac8678e2a638b90a152198bcf5ba1bd355
ripemd-160
e8b465cfd7afacf51a2c1c0f1ee7a1a32aad4490
Diameter
59945294
Circumference
188323695.24768
Area
2.8222798196971E+15
Volume
1.1278826236134E+23
Surface area
1.1289119278789E+16
Circumference
188323695.24768
Perimeter
119890588
Area
898359568186609
Diagonal
42387723.887621
Surface area
5390157409119654
Volume
2.692621421633E+22
Space diagonal
51914147.441327
Perimeter
89917941
Area
3.8900110389121E+14
Altitude
25957073.720663
Surface area
3.8900110389121E+14
Volume
3.1732847773414E+21
Height
14129241.295874