855305428083040

Names of 855305428083040

• Cardinal: 855305428083040 can be written as Eight hundred fifty-five trillion, three hundred five billion, four hundred twenty-eight million, eighty-three thousand and forty.

Scientific notation

• Scientific notation: 8.5530542808304 × 10¹⁴

Factors of 855305428083040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1488

Divisors of 855305428083040

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 160 176 220 352 421 440 842 880 1049 1684 1760 2098 2105 3368 4196 4210 4631 5245 6736 8392 8420 9262 10490 11539 13472 16784 16840 18524 20980 23078 23155 33568 33680 37048 41960 46156 46310 57695 67360 74096 83920 92312 92620 115390 148192 167840 184624 185240 230780 369248 370480 441629 461560 740960 883258 923120 1100401 1766516 1846240 2200802 2208145 3533032 4401604 4416290 4857919 5502005 7066064 8803208 8832580 9715838 11004010 12104411 14132128 17606416 17665160 19431676 22008020 24208822 24289595 35212832 35330320 38863352 44016040 48417644 48579190 60522055 70660640 77726704 88032080 96835288 97158380 121044110 155453408 176064160 193670576 194316760 242088220 387341152 388633520 463268821 484176440 777267040 926537642 968352880 1154320649 1853075284 1936705760 2308641298 2316344105 3706150568 4617282596 4632688210 5095957031 5771603245 7412301136 9234565192 9265376420 10191914062 11543206490 12697527139 14824602272 18469130384 18530752840 20383828124 23086412980 25395054278 25479785155 36938260768 37061505680 40767656248 46172825960 50790108556 50959570310 63487635695 74123011360 81535312496 92345651920 101580217112 101919140620 126975271390 163070624992 184691303840 203160434224 203838281240 253950542780 406320868448 407676562480 485968993229 507901085560 815353124960 971937986458 1015802171120 1943875972916 2031604342240 2429844966145 3887751945832 4859689932290 5345658925519 7775503891664 9719379864580 10691317851038 15551007783328 19438759729160 21382635702076 26728294627595 38877519458320 42765271404152 53456589255190 77755038916640 85530542808304 106913178510380 171061085616608 213826357020760 427652714041520 855305428083040
• Sum of all divisors σ(n): 2211699740443200
• Sum of proper divisors (its aliquot sum) s(n): 1356394312360160
• 855305428083040 is an abundant number, because the sum of its proper divisors (1356394312360160) is greater than itself. Its abundance is 501088884277120

Bases of 855305428083040

• Binary: 11000010011110010101010000001101110010000101100000₂
• Hexadecimal: 0x309E550372160
• Base-36: 8F6HW0JRDS

Squares and roots of 855305428083040

• 855305428083040 squared (855305428083040²) is 731547375308312309489135641600
• 855305428083040 cubed (855305428083040³) is 625696441001100385870875875468720428478464000
• The square root of 855305428083040 is 29245605.2781104191
• The cube root of 855305428083040 is 94923.4999311721

Scales and comparisons

• 855,305,428,083,040 seconds is equal to 27,196,066 years, 50 weeks, 6 days, 14 hours, 10 minutes, 40 seconds.
• To count from 1 to 855,305,428,083,040 would take you about sixty-seven million, nine hundred ninety thousand, one hundred sixty-seven 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 855305428083040 cubic inches would be around 7910.3 feet tall.

Recreational maths with 855305428083040

• 855305428083040 backwards is 040380824503558
• 855305428083040 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 855305428083040's digits is 55
• More coming soon!