30408038144

Names of 30408038144

• Cardinal: 30408038144 can be written as Thirty billion, four hundred eight million, thirty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 3.0408038144 × 10¹⁰

Factors of 30408038144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7283

Divisors of 30408038144

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 128 176 256 352 704 1408 2081 2816 4162 5189 8324 10378 16648 20756 22891 33296 41512 45782 57079 66592 83024 91564 114158 133184 166048 183128 228316 266368 332096 366256 456632 532736 664192 732512 913264 1328384 1465024 1826528 2930048 3653056 5860096 7306112 10798309 14612224 21596618 43193236 86386472 118781399 172772944 237562798 345545888 475125596 691091776 950251192 1382183552 1900502384 2764367104 3801004768 7602009536 15204019072 30408038144
• Sum of all divisors σ(n): 66259816560
• Sum of proper divisors (its aliquot sum) s(n): 35851778416
• 30408038144 is an abundant number, because the sum of its proper divisors (35851778416) is greater than itself. Its abundance is 5443740272

Bases of 30408038144

• Binary: 11100010100011101011101011100000000₂
• Hexadecimal: 0x71475D700
• Base-36: DYW5SE8

Squares and roots of 30408038144

• 30408038144 squared (30408038144²) is 924648783766958964736
• 30408038144 cubed (30408038144³) is 28116755486588896206575038889984
• The square root of 30408038144 is 174379.0071768961
• The cube root of 30408038144 is 3121.2565528189

Scales and comparisons

• 30,408,038,144 seconds is equal to 966 years, 45 weeks, 5 days, 21 hours, 15 minutes, 44 seconds.
• To count from 1 to 30,408,038,144 would take you about one thousand, nine hundred thirty-three years!

  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 30408038144 cubic inches would be around 260.1 feet tall.

Recreational maths with 30408038144

• 30408038144 backwards is 44183080403
• The number of decimal digits it has is: 11
• The sum of 30408038144's digits is 35
• More coming soon!