64692789 (number)

64692789 is an odd 8-digits composite number following 64692788 and preceding 64692790. In scientific notation, it is written as 6.4692789 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors. There are 36967224 positive integers (up to 64692789) that are relatively prime to 64692789.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred ninety-two thousand seven hundred eighty-nine

Notation

Scientific notation 6.4692789 × 10^7
Engineering notation 6.4692789 × 10^6

Prime Factorization of 64692789

Prime Factorization 3 × 7 × 7 × 440087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9241827
Product of the distinct prime numbers

The prime factorization of 64692789 is 3 × 7 × 7 × 440087. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64692789)

Multiplication

n×y
n×2 129385578
n×3 194078367
n×4 258771156
n×5 323463945

Division

n÷y
n÷2 32346394.5
n÷3 21564263
n÷3 16173197.25
n÷5 12938557.8

Exponentiation

ny
n2 4185156948598521
n3 2.7074947540757E+23
n4 1.7515538684402E+31
n5 1.1331290483314E+39

Nth Root

y√n
2√n 8043.1827655475
3√n 401.43813364904
4√n 89.68379321565
5√n 36.489774114161

Divisors of 64692789

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64692788
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64692789 can be divided by 12 positive divisors. The sum of these divisors (counting 64692789) is 1, the average is 0.083333333333333.

Base conversion 64692789

Base System Value
2 Binary 11110110110010001000110101
3 Ternary 11111201201211020
4 Quaternary 3312302020311
5 Quinary 113030132124
6 Senary 10230331353
8 Octal 366621065
10 Decimal 64692789
12 Duodecimal 197b9b59
16 Hexadecimal 3db2235
20 Vigesimal 1046bj9
36 Base36 12il9x

Cryptographic Hash Functions

md5 cac83cab7e5ec0b70bfcb1208f2e167a
sha1 50587952fdd850911422b8f7e8e238cf31a22998
sha256 6eb023e5eca5a52e084929eb5e5d7636313c647e9dbc26cf30ac509866294aa7
sha512 f2e69f21332aa41f006b3b8bfc2020574e3cc79039eaec6adca43fd35ed301e1ee708b657e9fcb11634087a91e64cb22bd9f85fd522cb07d536905a6bac8c818
ripemd-160 57f544f271272a6e6b0ab001675630db6f515cbb

64692789 as geometric shapes

Circle

Radius = n
Diameter 129385578
Circumference 406476781.32527
Area 1.3148058323837E+16

Sphere

Radius = n
Volume 1.1341127505383E+24
Surface area 5.259223329535E+16
Circumference 406476781.32527

Square

Length = n
Perimeter 258771156
Area 4185156948598521
Diagonal 91489419.591541

Cube

Length = n
Surface area 25110941691591126
Volume 2.7074947540757E+23
Space diagonal 112051197.43133

Equilateral Triangle

Length = n
Perimeter 194078367
Area 1.8122261181556E+15
Altitude 56025598.715666

Triangular Pyramid

Length = n
Surface area 1.8122261181556E+15
Volume 3.1908131677232E+22
Height 30496473.19718