86972994 (number)

86972994 is an even 8-digits composite number following 86972993 and preceding 86972995. In scientific notation, it is written as 8.6972994 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 64 positive divisors. There are 27165456 positive integers (up to 86972994) that are relatively prime to 86972994.

Interesting facts

Basic properties

Name

Name eighty-six million nine hundred seventy-two thousand nine hundred ninety-four

Notation

Scientific notation 8.6972994 × 10^7
Engineering notation 8.6972994 × 10^6

Prime Factorization of 86972994

Prime Factorization 2 × 3 × 3 × 3 × 19 × 103 × 823

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9663666
Product of the distinct prime numbers

The prime factorization of 86972994 is 2 × 3 × 3 × 3 × 19 × 103 × 823. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 7, 59, 1, 299, 820, 6129, 1993, 21220, 39675, 697287, 986568, 1160680, 7427798, 39512935, 29300712, 976071008, 188890874, 387406448, 5847312462

Basic calculations (n = 86972994)

Multiplication

n×y
n×2 173945988
n×3 260918982
n×4 347891976
n×5 434864970

Division

n÷y
n÷2 43486497
n÷3 28990998
n÷3 21743248.5
n÷5 17394598.8

Exponentiation

ny
n2 7564301685324036
n3 6.5788996509188E+23
n4 5.7218659986596E+31
n5 4.9764781717023E+39

Nth Root

y√n
2√n 9325.9312671711
3√n 443.05890881454
4√n 96.57086137739
5√n 38.714787884534

Divisors of 86972994

1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 103, 114, 171, 206, 309, 342, 513, 618, 823, 927, 1026, 1646, 1854, 1957, 2469, 2781, 3914, 4938, 5562, 5871, 7407, 11742, 14814, 15637, 17613, 22221, 31274, 35226, 44442, 46911, 52839, 84769, 93822, 105678, 140733, 169538, 254307, 281466, 422199, 508614, 762921, 844398, 1525842, 1610611, 2288763, 3221222, 4577526, 4831833, 9663666, 14495499, 28990998, 43486497, 86972994

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86972993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86972994 can be divided by 64 positive divisors. The sum of these divisors (counting 86972994) is 1, the average is 0.015625.

Base conversion 86972994

Base System Value
2 Binary 101001011110001101001000010
3 Ternary 20001122200112000
4 Quaternary 11023301221002
5 Quinary 134231113434
6 Senary 12344044430
8 Octal 513615102
10 Decimal 86972994
12 Duodecimal 25163716
16 Hexadecimal 52f1a42
20 Vigesimal 173bc9e
36 Base36 1fs4si

Cryptographic Hash Functions

md5 319849467d074594357091657be1a779
sha1 d96055382f195ba1de142e0fc6adc2eb27ba79ed
sha256 6518f54768354c64832e865cbfed8f043aadfb05a18e06a15d64e4c0f1c6f5f5
sha512 1f2000495470ffb67af9462a2699b2a45353754a830ec7bc45c55029ad304f72eff58c6bcdda0ae7969c0288586c2d4182104359b356b1e2f17dd62542cea4f3
ripemd-160 e72d53e58695e121b7546c0d62fe18f1bc9da500

86972994 as geometric shapes

Circle

Radius = n
Diameter 173945988
Circumference 546467438.02222
Area 2.3763954604151E+16

Sphere

Radius = n
Volume 2.7557630416041E+24
Surface area 9.5055818416604E+16
Circumference 546467438.02222

Square

Length = n
Perimeter 347891976
Area 7564301685324036
Diagonal 122998387.67499

Cube

Length = n
Surface area 45385810111944216
Volume 6.5788996509188E+23
Space diagonal 150641644.49438

Equilateral Triangle

Length = n
Perimeter 260918982
Area 3.27543871069E+15
Altitude 75320822.247192

Triangular Pyramid

Length = n
Surface area 3.27543871069E+15
Volume 7.7533075931841E+22
Height 40999462.558331