69897672 (number)

69897672 is an even 8-digits composite number following 69897671 and preceding 69897673. In scientific notation, it is written as 6.9897672 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 64 positive divisors. There are 21086208 positive integers (up to 69897672) that are relatively prime to 69897672.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred ninety-seven thousand six hundred seventy-two

Notation

Scientific notation 6.9897672 × 10^7
Engineering notation 6.9897672 × 10^6

Prime Factorization of 69897672

Prime Factorization 2 × 2 × 2 × 9 × 13 × 53 × 1409

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17474418
Product of the distinct prime numbers

The prime factorization of 69897672 is 2 × 2 × 2 × 9 × 13 × 53 × 1409. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 6, 11, 64, 136, 500, 2090, 122, 4645, 91618, 400768, 866741, 6285363, 6541309, 66737362, 84470402, 157218524, 390895648, 1165663530, 4591399363

Basic calculations (n = 69897672)

Multiplication

n×y
n×2 139795344
n×3 209693016
n×4 279590688
n×5 349488360

Division

n÷y
n÷2 34948836
n÷3 23299224
n÷3 17474418
n÷5 13979534.4

Exponentiation

ny
n2 4885684551019584
n3 3.4149797624263E+23
n4 2.3869913532071E+31
n5 1.6684513867331E+39

Nth Root

y√n
2√n 8360.4827611807
3√n 411.92761162622
4√n 91.435675538494
5√n 37.058901540404

Divisors of 69897672

1, 2, 4, 8, 9, 13, 18, 26, 36, 52, 53, 72, 104, 106, 117, 212, 234, 424, 468, 477, 689, 936, 954, 1378, 1409, 1908, 2756, 2818, 3816, 5512, 5636, 6201, 11272, 12402, 12681, 18317, 24804, 25362, 36634, 49608, 50724, 73268, 74677, 101448, 146536, 149354, 164853, 298708, 329706, 597416, 659412, 672093, 970801, 1318824, 1344186, 1941602, 2688372, 3883204, 5376744, 7766408, 8737209, 17474418, 34948836, 69897672

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 -69897671
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 69897672 can be divided by 64 positive divisors. The sum of these divisors (counting 69897672) is 1, the average is 0.015625.

Base conversion 69897672

Base System Value
2 Binary 100001010101000110111001000
3 Ternary 11212112011120200
4 Quaternary 10022220313020
5 Quinary 120343211142
6 Senary 10534052200
8 Octal 412506710
10 Decimal 69897672
12 Duodecimal 1b4aa060
16 Hexadecimal 42a8dc8
20 Vigesimal 11gh43c
36 Base36 15m5e0

Cryptographic Hash Functions

md5 cdb40f6e0944875dbb34319c535777ad
sha1 71141d415279758a2089a45ea68b82ae4a855d44
sha256 8d4b9db1d5980a121b9ff00b049ac6612dff725026234046c48dbf840cc66e8b
sha512 b8b532153d7f8703a94919e292242743288fabdd823cead23040e7734fa42888290c70a2bf255389aa8654118515d6a832e430701996d80decd147cba4503a71
ripemd-160 03156f32911d18f456437d7a42f5fd651cecbb9a

69897672 as geometric shapes

Circle

Radius = n
Diameter 139795344
Circumference 439180025.71646
Area 1.534883069324E+16

Sphere

Radius = n
Volume 1.4304633778395E+24
Surface area 6.1395322772961E+16
Circumference 439180025.71646

Square

Length = n
Perimeter 279590688
Area 4885684551019584
Diagonal 98850235.720706

Cube

Length = n
Surface area 29314107306117504
Volume 3.4149797624263E+23
Space diagonal 121066319.23478

Equilateral Triangle

Length = n
Perimeter 209693016
Area 2.1155634680301E+15
Altitude 60533159.617392

Triangular Pyramid

Length = n
Surface area 2.1155634680301E+15
Volume 4.0245922460442E+22
Height 32950078.573569