149631720 (number)

149631720 is an even 9-digits composite number following 149631719 and preceding 149631721. In scientific notation, it is written as 1.49631720 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 33546240 positive integers (up to 149631720) that are relatively prime to 149631720.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million six hundred thirty-one thousand seven hundred twenty

Notation

Scientific notation 1.49631720 × 10^8
Engineering notation 1.49631720 × 10^6

Prime Factorization of 149631720

Prime Factorization 2 × 2 × 2 × 15 × 7 × 53 × 3361

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 37407930
Product of the distinct prime numbers

The prime factorization of 149631720 is 2 × 2 × 2 × 15 × 7 × 53 × 3361. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 2, 89, 76, 328, 317, 1687, 7513, 25734, 9667, 499585, 771354, 4165001, 1364113, 26716464, 44262563, 824062771, 499561437, 7384667953, 9080863543

Basic calculations (n = 149631720)

Multiplication

n×y
n×2 299263440
n×3 448895160
n×4 598526880
n×5 748158600

Division

n÷y
n÷2 74815860
n÷3 49877240
n÷3 37407930
n÷5 29926344

Exponentiation

ny
n2 22389651630158400
n3 3.3502020836214E+24
n4 5.0129650011985E+32
n5 7.5009857542914E+40

Nth Root

y√n
2√n 12232.404506065
3√n 530.89408834563
4√n 110.60020120264
5√n 43.152378022908

Divisors of 149631720

1, 2, 4, 7, 8, 14, 15, 28, 30, 53, 56, 60, 105, 106, 120, 210, 212, 371, 420, 424, 742, 795, 840, 1484, 1590, 2968, 3180, 3361, 5565, 6360, 6722, 11130, 13444, 22260, 23527, 26888, 44520, 47054, 50415, 94108, 100830, 178133, 188216, 201660, 352905, 356266, 403320, 705810, 712532, 1246931, 1411620, 1425064, 2493862, 2671995, 2823240, 4987724, 5343990, 9975448, 10687980, 18703965, 21375960, 37407930, 74815860, 149631720

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 -149631719
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 149631720 can be divided by 64 positive divisors. The sum of these divisors (counting 149631720) is 1, the average is 0.015625.

Base conversion 149631720

Base System Value
2 Binary 1000111010110011001011101000
3 Ternary 101102120002010120
4 Quaternary 20322303023220
5 Quinary 301301203340
6 Senary 22503043240
8 Octal 1072631350
10 Decimal 149631720
12 Duodecimal 42140520
16 Hexadecimal 8eb32e8
20 Vigesimal 26f3j60
36 Base36 2h34ko

Cryptographic Hash Functions

md5 fa88a93d59e1dec0b81adee0147235ba
sha1 004cd57d164ca9c79395fa285d9b2580fac14586
sha256 ffb14658b6d5eb5966d83508fc418154522840db904286cc3989b6d1bc314c20
sha512 48d8005c1a897284d1e5d1f7ae8883ef6928ed585465e1c2a1d5f57e5b0793a059415ad62322edfe703951d8df97ea98d24bf011f767336a96aaba1519890f78
ripemd-160 eaae513d61fef824977705dfac5bb32c9d51e29e

149631720 as geometric shapes

Circle

Radius = n
Diameter 299263440
Circumference 940163824.59201
Area 7.033916507774E+16

Sphere

Radius = n
Volume 1.4033293671928E+25
Surface area 2.8135666031096E+17
Circumference 940163824.59201

Square

Length = n
Perimeter 598526880
Area 22389651630158400
Diagonal 211611207.78521

Cube

Length = n
Surface area 134337909780950400
Volume 3.3502020836214E+24
Space diagonal 259169741.46392

Equilateral Triangle

Length = n
Perimeter 448895160
Area 9.6950035468004E+15
Altitude 129584870.73196

Triangular Pyramid

Length = n
Surface area 9.6950035468004E+15
Volume 3.9482510194567E+23
Height 70537069.261738