755221640 (number)

755221640 is an even 9-digits composite number following 755221639 and preceding 755221641. In scientific notation, it is written as 7.55221640 × 10^8. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 293056000 positive integers (up to 755221640) that are relatively prime to 755221640.

Interesting facts

Basic properties

Name

Name seven hundred fifty-five million two hundred twenty-one thousand six hundred forty

Notation

Scientific notation 7.55221640 × 10^8
Engineering notation 7.55221640 × 10^6

Prime Factorization of 755221640

Prime Factorization 2 × 2 × 2 × 41 × 5 × 191 × 2411

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 188805410
Product of the distinct prime numbers

The prime factorization of 755221640 is 2 × 2 × 2 × 41 × 5 × 191 × 2411. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 10, 23, 13, 638, 153, 8732, 1367, 41169, 46767, 389891, 879056, 2069088, 6830509, 26823686, 55817979, 269062036, 193952602, 6916977075, 1620274569

Basic calculations (n = 755221640)

Multiplication

n×y
n×2 1510443280
n×3 2265664920
n×4 3020886560
n×5 3776108200

Division

n÷y
n÷2 377610820
n÷3 251740546.66667
n÷3 188805410
n÷5 151044328

Exponentiation

ny
n2 570359725524289600
n3 4.307480073004E+26
n4 3.2531021650014E+35
n5 2.4568131521399E+44

Nth Root

y√n
2√n 27481.29618486
3√n 910.66394407438
4√n 165.77483580103
5√n 59.650609439127

Divisors of 755221640

1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 191, 205, 328, 382, 410, 764, 820, 955, 1528, 1640, 1910, 2411, 3820, 4822, 7640, 7831, 9644, 12055, 15662, 19288, 24110, 31324, 39155, 48220, 62648, 78310, 96440, 98851, 156620, 197702, 313240, 395404, 460501, 494255, 790808, 921002, 988510, 1842004, 1977020, 2302505, 3684008, 3954040, 4605010, 9210020, 18420040, 18880541, 37761082, 75522164, 94402705, 151044328, 188805410, 377610820, 755221640

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 -755221639
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 755221640 can be divided by 64 positive divisors. The sum of these divisors (counting 755221640) is 1, the average is 0.015625.

Base conversion 755221640

Base System Value
2 Binary 101101000000111100010010001000
3 Ternary 1221122002020022212
4 Quaternary 231000330102020
5 Quinary 3021314043030
6 Senary 202535004252
8 Octal 5500742210
10 Decimal 755221640
12 Duodecimal 190b09688
16 Hexadecimal 2d03c488
20 Vigesimal bg02e20
36 Base36 chn0qw

Cryptographic Hash Functions

md5 2d44cba6facc756bc4d7766b3dd78bc0
sha1 c92bdfd4bd01f793cf28e7bdc83983490424889e
sha256 193c5f307382b0ba72845bd1c5c0b8164e456088881f56797009fee0a3fe10ea
sha512 b7ac19886a2d5c5620d1b76df467cd20aa6e84805ded57c7cee1c7e35befd7453214d6b47f0698ebe0383b219110a6c282f54ec6de95e951ba6b4c74ecc54fe4
ripemd-160 3f319ed8ba9f86ec95a54ef201827037ae6bbf40

755221640 as geometric shapes

Circle

Radius = n
Diameter 1510443280
Circumference 4745197512.1121
Area 1.7918379236106E+18

Sphere

Radius = n
Volume 1.8043130337112E+27
Surface area 7.1673516944424E+18
Circumference 4745197512.1121

Square

Length = n
Perimeter 3020886560
Area 570359725524289600
Diagonal 1068044685.8857

Cube

Length = n
Surface area 3422158353145737600
Volume 4.307480073004E+26
Space diagonal 1308082251.4555

Equilateral Triangle

Length = n
Perimeter 2265664920
Area 2.4697300579978E+17
Altitude 654041125.72775

Triangular Pyramid

Length = n
Surface area 2.4697300579978E+17
Volume 5.0764139490785E+25
Height 356014895.29522