20790608160

Names of 20790608160

• Cardinal: 20790608160 can be written as Twenty billion, seven hundred ninety million, six hundred eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.079060816 × 10¹⁰

Factors of 20790608160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6187698

Divisors of 20790608160

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 70 80 84 96 105 112 120 140 160 168 210 224 240 280 336 420 480 560 672 840 1120 1680 3360 6187681 12375362 18563043 24750724 30938405 37126086 43313767 49501448 61876810 74252172 86627534 92815215 99002896 123753620 129941301 148504344 173255068 185630430 198005792 216568835 247507240 259882602 297008688 346510136 371260860 433137670 495014480 519765204 594017376 649706505 693020272 742521720 866275340 990028960 1039530408 1299413010 1386040544 1485043440 1732550680 2079060816 2598826020 2970086880 3465101360 4158121632 5197652040 6930202720 10395304080 20790608160
• Sum of all divisors σ(n): 74846201472
• Sum of proper divisors (its aliquot sum) s(n): 54055593312
• 20790608160 is an abundant number, because the sum of its proper divisors (54055593312) is greater than itself. Its abundance is 33264985152

Bases of 20790608160

• Binary: 10011010111001101111000000100100000₂
• Hexadecimal: 0x4D7378120
• Base-36: 9JU6VXC

Squares and roots of 20790608160

• 20790608160 squared (20790608160²) is 432249387662658585600
• 20790608160 cubed (20790608160³) is 8986727646294272917069418496000
• The square root of 20790608160 is 144189.4869954119
• The cube root of 20790608160 is 2749.7237478973

Scales and comparisons

• 20,790,608,160 seconds is equal to 661 years, 4 weeks, 56 minutes.
• To count from 1 to 20,790,608,160 would take you about one thousand, three hundred twenty-two 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 20790608160 cubic inches would be around 229.1 feet tall.

Recreational maths with 20790608160

• 20790608160 backwards is 06180609702
• The number of decimal digits it has is: 11
• The sum of 20790608160's digits is 39
• More coming soon!