669888901 (number)

669888901 is an odd 9-digits composite number following 669888900 and preceding 669888902. In scientific notation, it is written as 6.69888901 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 608989900 positive integers (up to 669888901) that are relatively prime to 669888901.

Interesting facts

Basic properties

Name

Name six hundred sixty-nine million eight hundred eighty-eight thousand nine hundred one

Notation

Scientific notation 6.69888901 × 10^8
Engineering notation 6.69888901 × 10^6

Prime Factorization of 669888901

Prime Factorization 11 × 60898991

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 669888901
Product of the distinct prime numbers

The prime factorization of 669888901 is 11 × 60898991. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 95, 81, 254, 959, 4153, 1295, 67358, 65859, 367212, 365975, 8196747, 376078, 98543095, 67126943, 857737795, 181998775, 1667586778, 7203468596

Basic calculations (n = 669888901)

Multiplication

n×y
n×2 1339777802
n×3 2009666703
n×4 2679555604
n×5 3349444505

Division

n÷y
n÷2 334944450.5
n÷3 223296300.33333
n÷3 167472225.25
n÷5 133977780.2

Exponentiation

ny
n2 448751139682987801
n3 3.0061340778473E+26
n4 2.0137758536678E+35
n5 1.3490060934739E+44

Nth Root

y√n
2√n 25882.212057705
3√n 874.98564373724
4√n 160.87949545453
5√n 58.237209412864

Divisors of 669888901

1, 11, 60898991, 669888901

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -669888900
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 669888901 can be divided by 4 positive divisors. The sum of these divisors (counting 669888901) is 1, the average is 0.25.

Base conversion 669888901

Base System Value
2 Binary 100111111011011011000110000101
3 Ternary 1201200111212211001
4 Quaternary 213323123012011
5 Quinary 2332442421101
6 Senary 150250013301
8 Octal 4773330605
10 Decimal 669888901
12 Duodecimal 168417231
16 Hexadecimal 27edb185
20 Vigesimal a96g251
36 Base36 b2u1l1

Cryptographic Hash Functions

md5 020cccd57158b00878a4c99c2a2c68b3
sha1 71e4e5d4fa66bdebbf7a10408974d192ac58fe6a
sha256 afe76db347bc3b6b783e3582686d42bffc3c29821a0db2c2c5f9817123773f01
sha512 f4e3b7c4f7cbfc068da465976234f27943055c555f5b83097bd44a84138fc27a9aba78b71436beb3cfc78bccae60c335b17da56a22b370bb849d9c10afb92b69
ripemd-160 12ca06d7653e5e6e47b586e80f83349ef6923700

669888901 as geometric shapes

Circle

Radius = n
Diameter 1339777802
Circumference 4209036100.2059
Area 1.4097932837181E+18

Sphere

Radius = n
Volume 1.2592064979562E+27
Surface area 5.6391731348725E+18
Circumference 4209036100.2059

Square

Length = n
Perimeter 2679555604
Area 448751139682987801
Diagonal 947365969.07741

Cube

Length = n
Surface area 2692506838097926806
Volume 3.0061340778473E+26
Space diagonal 1160281611.9585

Equilateral Triangle

Length = n
Perimeter 2009666703
Area 1.9431494347134E+17
Altitude 580140805.97924

Triangular Pyramid

Length = n
Surface area 1.9431494347134E+17
Volume 3.542762986003E+25
Height 315788656.35914