12820267740726

Names of 12820267740726

• Cardinal: 12820267740726 can be written as Twelve trillion, eight hundred twenty billion, two hundred sixty-seven million, seven hundred forty thousand, seven hundred twenty-six.

Scientific notation

• Scientific notation: 1.2820267740726 × 10¹³

Factors of 12820267740726

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 304

Divisors of 12820267740726

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 18 27 47 54 94 103 141 149 206 282 298 309 423 447 618 846 894 927 1269 1341 1854 2209 2538 2682 2781 4023 4418 4841 5562 6627 7003 8046 9682 13254 14006 14523 15347 19881 21009 22201 29046 30694 39762 42018 43569 44402 46041 59643 63027 66603 87138 92082 103823 119286 126054 130707 133206 138123 189081 199809 207646 227527 261414 276246 311469 329141 378162 399618 414369 455054 599427 622938 658282 682581 721309 828738 934407 987423 1043447 1198854 1365162 1442618 1868814 1974846 2047743 2086894 2163927 2286703 2803221 2962269 3130341 4095486 4327854 4573406 5606442 5924538 6143229 6260682 6491781 6860109 8886807 9391023 10693769 12286458 12983562 13720218 15469627 17773614 18782046 19475343 20580327 21387538 28173069 30939254 32081307 33901523 38950686 41160654 46408881 49042009 56346138 61740981 64162614 67803046 92817762 96243921 98084018 101704569 107475041 123481962 139226643 147126027 192487842 203409138 214950082 278453286 288731763 294252054 305113707 322425123 417679929 441378081 577463526 610227414 644850246 835359858 882756162 915341121 967275369 1324134243 1593371581 1830682242 1934550738 2304974423 2648268486 2901826107 3186743162 4609948846 4780114743 5051326927 5803652214 6914923269 9560229486 10102653854 13829846538 14340344229 15153980781 20744769807 28680688458 30307961562 41489539614 43021032687 45461942343 62234309421 86042065374 90923884686 124468618842 136385827029 237412365569 272771654058 474824731138 712237096707 1424474193414 2136711290121 4273422580242 6410133870363 12820267740726
• Sum of all divisors σ(n): 29590006118400
• Sum of proper divisors (its aliquot sum) s(n): 16769738377674
• 12820267740726 is an abundant number, because the sum of its proper divisors (16769738377674) is greater than itself. Its abundance is 3949470636948

Bases of 12820267740726

• Binary: 10111010100011110011100000010010111000110110₂
• Hexadecimal: 0xBA8F3812E36
• Base-36: 4JLJSEIPI

Squares and roots of 12820267740726

• 12820267740726 squared (12820267740726²) is 164359264943899736359007076
• 12820267740726 cubed (12820267740726³) is 2107129782249715526187154683471167377176
• The square root of 12820267740726 is 3580540.1465038763
• The cube root of 12820267740726 is 23404.4819018295

Scales and comparisons

• 12,820,267,740,726 seconds is equal to 407,644 years, 44 weeks, 4 days, 11 hours, 32 minutes, 6 seconds.
• To count from 1 to 12,820,267,740,726 would take you about one million, nineteen thousand, one hundred twelve 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 12820267740726 cubic inches would be around 1950.4 feet tall.

Recreational maths with 12820267740726

• 12820267740726 backwards is 62704776202821
• 12820267740726 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12820267740726's digits is 54
• More coming soon!