1689211104320

Names of 1689211104320

• Cardinal: 1689211104320 can be written as One trillion, six hundred eighty-nine billion, two hundred eleven million, one hundred four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.68921110432 × 10¹²

Factors of 1689211104320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3969

Divisors of 1689211104320

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 160 320 421 842 1684 2105 3368 3541 4210 6736 7082 8420 13472 14164 16840 17705 26944 28328 33680 35410 56656 67360 70820 113312 134720 141640 226624 283280 566560 1133120 1490761 2981522 5963044 7453805 11926088 12538681 14907610 23852176 25077362 29815220 47704352 50154724 59630440 62693405 95408704 100309448 119260880 125386810 200618896 238521760 250773620 401237792 477043520 501547240 802475584 1003094480 2006188960 4012377920 5278784701 10557569402 21115138804 26393923505 42230277608 52787847010 84460555216 105575694020 168921110432 211151388040 337842220864 422302776080 844605552160 1689211104320
• Sum of all divisors σ(n): 4033127396772
• Sum of proper divisors (its aliquot sum) s(n): 2343916292452
• 1689211104320 is an abundant number, because the sum of its proper divisors (2343916292452) is greater than itself. Its abundance is 654705188132

Bases of 1689211104320

• Binary: 11000100101001100110100111110110001000000₂
• Hexadecimal: 0x1894CD3EC40
• Base-36: LK0GODVK

Squares and roots of 1689211104320

• 1689211104320 squared (1689211104320²) is 2853434154957993922662400
• 1689211104320 cubed (1689211104320³) is 4820052660000998917312401378541568000
• The square root of 1689211104320 is 1299696.5431669041
• The cube root of 1689211104320 is 11909.5305434607

Scales and comparisons

• 1,689,211,104,320 seconds is equal to 53,711 years, 35 weeks, 5 days, 10 hours, 45 minutes, 20 seconds.
• To count from 1 to 1,689,211,104,320 would take you about one hundred thirty-four thousand, two hundred seventy-nine 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 1689211104320 cubic inches would be around 992.5 feet tall.

Recreational maths with 1689211104320

• 1689211104320 backwards is 0234011129861
• The number of decimal digits it has is: 13
• The sum of 1689211104320's digits is 38
• More coming soon!