853468664400

Names of 853468664400

• Cardinal: 853468664400 can be written as Eight hundred fifty-three billion, four hundred sixty-eight million, six hundred sixty-four thousand, four hundred.

Scientific notation

• Scientific notation: 8.534686644 × 10¹¹

Factors of 853468664400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 21552260

Divisors of 853468664400

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 33 36 40 44 45 48 50 55 60 66 72 75 80 88 90 99 100 110 120 132 144 150 165 176 180 198 200 220 225 240 264 275 300 330 360 396 400 440 450 495 528 550 600 660 720 792 825 880 900 990 1100 1200 1320 1584 1650 1800 1980 2200 2475 2640 3300 3600 3960 4400 4950 6600 7920 9900 13200 19800 39600 21552239 43104478 64656717 86208956 107761195 129313434 172417912 193970151 215522390 237074629 258626868 323283585 344835824 387940302 431044780 474149258 517253736 538805975 646567170 711223887 775880604 862089560 948298516 969850755 1034507472 1077611950 1185373145 1293134340 1422447774 1551761208 1616417925 1724179120 1896597032 1939701510 2133671661 2155223900 2370746290 2586268680 2844895548 3103522416 3232835850 3556119435 3793194064 3879403020 4267343322 4310447800 4741492580 4849253775 5172537360 5689791096 5926865725 6465671700 7112238870 7758806040 8534686644 8620895600 9482985160 9698507550 10668358305 11379582192 11853731450 12931343400 14224477740 15517612080 17069373288 17780597175 18965970320 19397015100 21336716610 23707462900 25862686800 28448955480 34138746576 35561194350 38794030200 42673433220 47414925800 53341791525 56897910960 71122388700 77588060400 85346866440 94829851600 106683583050 142244777400 170693732880 213367166100 284489554800 426734332200 853468664400
• Sum of all divisors σ(n): 3231025611840
• Sum of proper divisors (its aliquot sum) s(n): 2377556947440
• 853468664400 is an abundant number, because the sum of its proper divisors (2377556947440) is greater than itself. Its abundance is 1524088283040

Bases of 853468664400

• Binary: 1100011010110110101100100101001001010000₂
• Hexadecimal: 0xC6B6B25250
• Base-36: AW2T7G40

Squares and roots of 853468664400

• 853468664400 squared (853468664400²) is 728408761112719827360000
• 853468664400 cubed (853468664400³) is 621674052484131648908337777984000000
• The square root of 853468664400 is 923833.6778879627
• The cube root of 853468664400 is 9485.5502002243

Scales and comparisons

• 853,468,664,400 seconds is equal to 27,137 years, 34 weeks, 3 days, 13 hours.
• To count from 1 to 853,468,664,400 would take you about fifty-four thousand, two hundred seventy-five 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 853468664400 cubic inches would be around 790.5 feet tall.

Recreational maths with 853468664400

• 853468664400 backwards is 004466864358
• The number of decimal digits it has is: 12
• The sum of 853468664400's digits is 54
• More coming soon!