30902088 (number)

30902088 is an even 8-digits composite number following 30902087 and preceding 30902089. In scientific notation, it is written as 3.0902088 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 8788032 positive integers (up to 30902088) that are relatively prime to 30902088.

Interesting facts

Basic properties

Name

Name thirty million nine hundred two thousand eighty-eight

Notation

Scientific notation 3.0902088 × 10^7
Engineering notation 3.0902088 × 10^6

Prime Factorization of 30902088

Prime Factorization 2 × 2 × 2 × 3 × 7 × 439 × 419

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7725522
Product of the distinct prime numbers

The prime factorization of 30902088 is 2 × 2 × 2 × 3 × 7 × 439 × 419. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 9, 100, 5, 947, 891, 3478, 6695, 50101, 57274, 406666, 380454, 855807, 3101793, 84003200, 36043059, 841567055, 577060747, 3764539581, 6682420206

Basic calculations (n = 30902088)

Multiplication

n×y
n×2 61804176
n×3 92706264
n×4 123608352
n×5 154510440

Division

n÷y
n÷2 15451044
n÷3 10300696
n÷3 7725522
n÷5 6180417.6

Exponentiation

ny
n2 954939042759744
n3 2.9509610333997E+22
n4 9.119085753869E+29
n5 2.8179879044561E+37

Nth Root

y√n
2√n 5558.9646518034
3√n 313.80698646907
4√n 74.558464655621
5√n 31.47730665277

Divisors of 30902088

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 419, 439, 838, 878, 1257, 1317, 1676, 1756, 2514, 2634, 2933, 3073, 3352, 3512, 5028, 5268, 5866, 6146, 8799, 9219, 10056, 10536, 11732, 12292, 17598, 18438, 23464, 24584, 35196, 36876, 70392, 73752, 183941, 367882, 551823, 735764, 1103646, 1287587, 1471528, 2207292, 2575174, 3862761, 4414584, 5150348, 7725522, 10300696, 15451044, 30902088

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 -30902087
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 30902088 can be divided by 64 positive divisors. The sum of these divisors (counting 30902088) is 1, the average is 0.015625.

Base conversion 30902088

Base System Value
2 Binary 1110101111000011101001000
3 Ternary 2011010222200210
4 Quaternary 1311320131020
5 Quinary 30402331323
6 Senary 3022201120
8 Octal 165703510
10 Decimal 30902088
12 Duodecimal a4231a0
16 Hexadecimal 1d78748
20 Vigesimal 9d2f48
36 Base36 iec7c

Cryptographic Hash Functions

md5 96f4764be6fd8d52fd3915e46722f386
sha1 ef9d4deeccd14d890d6caf1b56d721b76c88634a
sha256 1797324524eb1f7dc1f3792c7135ad4d96d4ca12429a8c085d4c638855c9389b
sha512 275a21746b8405398f92b5234edd1cb21a3fe54afe3ee065435b8ae16be3b8280ef80f76eb9b2fb2286d12274e264f7fd5067d8a18305a7a3e14f1d95d8c2792
ripemd-160 e397594b27293876028d206f05ec70a2a5323e6a

30902088 as geometric shapes

Circle

Radius = n
Diameter 61804176
Circumference 194163545.28277
Area 3.0000294813601E+15

Sphere

Radius = n
Volume 1.2360956671411E+23
Surface area 1.200011792544E+16
Circumference 194163545.28277

Square

Length = n
Perimeter 123608352
Area 954939042759744
Diagonal 43702151.955247

Cube

Length = n
Surface area 5729634256558464
Volume 2.9509610333997E+22
Space diagonal 53523986.475965

Equilateral Triangle

Length = n
Perimeter 92706264
Area 4.1350073504777E+14
Altitude 26761993.237982

Triangular Pyramid

Length = n
Surface area 4.1350073504777E+14
Volume 3.477740929557E+21
Height 14567383.985082