64153988 (number)

64153988 is an even 8-digits composite number following 64153987 and preceding 64153989. In scientific notation, it is written as 6.4153988 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 29888000 positive integers (up to 64153988) that are relatively prime to 64153988.

Interesting facts

Basic properties

Name

Name sixty-four million one hundred fifty-three thousand nine hundred eighty-eight

Notation

Scientific notation 6.4153988 × 10^7
Engineering notation 6.4153988 × 10^6

Prime Factorization of 64153988

Prime Factorization 2 × 2 × 17 × 101 × 9341

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32076994
Product of the distinct prime numbers

The prime factorization of 64153988 is 2 × 2 × 17 × 101 × 9341. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 49, 14, 459, 747, 1581, 9307, 80348, 90544, 678671, 494869, 4520762, 7916789, 33756733, 20031503, 487723547, 288808380, 1184395636, 5067395223

Basic calculations (n = 64153988)

Multiplication

n×y
n×2 128307976
n×3 192461964
n×4 256615952
n×5 320769940

Division

n÷y
n÷2 32076994
n÷3 21384662.666667
n÷3 16038497
n÷5 12830797.6

Exponentiation

ny
n2 4115734176304144
n3 2.6404076095781E+23
n4 1.6939267809998E+31
n5 1.0867215838114E+39

Nth Root

y√n
2√n 8009.6184678173
3√n 400.32055138174
4√n 89.496471817705
5√n 36.428788786664

Divisors of 64153988

1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 9341, 18682, 37364, 158797, 317594, 635188, 943441, 1886882, 3773764, 16038497, 32076994, 64153988

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 -64153987
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 64153988 can be divided by 24 positive divisors. The sum of these divisors (counting 64153988) is 1, the average is 0.041666666666667.

Base conversion 64153988

Base System Value
2 Binary 11110100101110100110000100
3 Ternary 11110201100201122
4 Quaternary 3310232212010
5 Quinary 112410411423
6 Senary 10211013112
8 Octal 364564604
10 Decimal 64153988
12 Duodecimal 1959a198
16 Hexadecimal 3d2e984
20 Vigesimal 100j4j8
36 Base36 1271j8

Cryptographic Hash Functions

md5 ac1907faca8eeed2fc138a317ed11318
sha1 62396f1e2d2c69620efb19fc2bebdd4733feac9b
sha256 8e94d1f7fdbc0bd093120ddda83b78d159401c0954849fbec584556d7d02402e
sha512 f61758d0c2904c3e1bad064fba719338e9904631b865949a3e72f9f952fb7fe939d4459bef1031f681e5e8b73559abc1cbaa7d8dd0a000bd65ae53bfe257686e
ripemd-160 fd152a609f7b59866cac7e3d4d106ff0a91c48eb

64153988 as geometric shapes

Circle

Radius = n
Diameter 128307976
Circumference 403091394.79858
Area 1.2929960252406E+16

Sphere

Radius = n
Volume 1.1060113531644E+24
Surface area 5.1719841009622E+16
Circumference 403091394.79858

Square

Length = n
Perimeter 256615952
Area 4115734176304144
Diagonal 90727439.909921

Cube

Length = n
Surface area 24694405057824864
Volume 2.6404076095781E+23
Space diagonal 111117966.72416

Equilateral Triangle

Length = n
Perimeter 192461964
Area 1.7821651759516E+15
Altitude 55558983.362082

Triangular Pyramid

Length = n
Surface area 1.7821651759516E+15
Volume 3.1117502097153E+22
Height 30242479.969974