148428

Names of 148428

• Cardinal: 148428 can be written as One hundred forty-eight thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.48428 × 10⁵

Factors of 148428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 62

Divisors of 148428

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 31 36 38 42 57 62 63 76 84 93 114 124 126 133 171 186 217 228 252 266 279 342 372 399 434 532 558 589 651 684 798 868 1116 1178 1197 1302 1596 1767 1953 2356 2394 2604 3534 3906 4123 4788 5301 7068 7812 8246 10602 12369 16492 21204 24738 37107 49476 74214 148428
• Sum of all divisors σ(n): 465920
• Sum of proper divisors (its aliquot sum) s(n): 317492
• 148428 is an abundant number, because the sum of its proper divisors (317492) is greater than itself. Its abundance is 169064

Bases of 148428

• Binary: 100100001111001100₂
• Hexadecimal: 0x243CC
• Base-36: 36J0

Squares and roots of 148428

• 148428 squared (148428²) is 22030871184
• 148428 cubed (148428³) is 3269998148098752
• The square root of 148428 is 385.2635461603
• The cube root of 148428 is 52.9466652261

Scales and comparisons

• 148,428 seconds is equal to 1 day, 17 hours, 13 minutes, 48 seconds.
• To count from 1 to 148,428 would take you about seventeen hours.

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 148428 cubic inches would be around 4.4 feet tall.

Recreational maths with 148428

• 148428 backwards is 824841
• The number of decimal digits it has is: 6
• The sum of 148428's digits is 27
• More coming soon!