8009143945699800123

Names of 8009143945699800123

• Cardinal: 8009143945699800123 can be written as Eight quintillion, nine quadrillion, one hundred forty-three trillion, nine hundred forty-five billion, six hundred ninety-nine million, eight hundred thousand, one hundred twenty-three.

Scientific notation

• Scientific notation: 8.009143945699800123 × 10¹⁸

Factors of 8009143945699800123

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 299951070

Divisors of 8009143945699800123

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 9 11 17 27 33 51 81 99 153 187 297 459 561 891 967 1377 1683 1823 2901 5049 5469 8703 10637 15147 16407 16439 20053 26109 30991 31911 49221 49317 60159 78327 92973 95733 147663 147951 180477 180829 278919 287199 340901 443853 541431 542487 836757 861597 1022703 1331559 1624293 1627461 1762841 2510271 3068109 4882383 5288523 9204327 14647149 15865569 19391251 27612981 29968297 47596707 58173753 89904891 142790121 174521259 269714673 299948249 329651267 523563777 809144019 899844747 988953801 1570691331 2427432057 2699534241 2966861403 3299430739 5099120233 8098602723 8900584209 9898292217 15297360699 24295808169 26701752627 29694876651 45892082097 56090322563 89084629953 137676246291 168270967689 267253889859 290049956783 413028738873 504812903067 546805657927 870149870349 1514438709201 1640416973781 2610449611047 3190549524613 4543316127603 4921250921343 4930849265311 6014862237197 7831348833141 9295696184759 9571648573839 14763752764029 14792547795933 18044586711591 23494046499423 27887088554277 28714945721517 44291258292087 44377643387799 54133760134773 54239341918421 83661265662831 86144837164551 102252658032349 133132930163397 162401280404319 162718025755263 250983796988493 258434511493653 306757974097047 399398790490191 487203841212957 488154077265789 528761071215409 752951390965479 920273922291141 1464462231797367 1586283213646227 2760821766873423 4393386695392101 4758849640938681 5816371783369499 8282465300620269 8988938210661953 14276548922816043 17449115350108497 26966814631985859 42829646768448129 52347346050325491 80900443895957577 98878320317281483 157042038150976473 242701331687872731 296634960951844449 471126114452929419 728103995063618193 889904882855533347 2669714648566600041 8009143945699800123
• Sum of all divisors σ(n): 13841579301225984000
• Sum of proper divisors (its aliquot sum) s(n): 5832435355526183877
• 8009143945699800123 is a deficient number, because the sum of its proper divisors (5832435355526183877) is less than itself. Its deficiency is 2176708590173616246

Bases of 8009143945699800123

• Binary: 110111100100110001100011111101111111110011010000011010000111011₂
• Hexadecimal: 0x6F2631FBFE68343B
• Base-36: 1OUL8KUN8ZWOR

Squares and roots of 8009143945699800123

• 8009143945699800123 squared (8009143945699800123²) is 64146386742939762861161130682150815129
• 8009143945699800123 cubed (8009143945699800123³) is 513757645020733922551919360904133311741432958236824460867
• The square root of 8009143945699800123 is 2830043099.6187673119
• The cube root of 8009143945699800123 is 2000761.7053406423

Scales and comparisons

• 8,009,143,945,699,800,123 seconds is equal to 254,666,003,564 years, 22 weeks, 1 day, 9 hours, 22 minutes, 3 seconds.
• To count from 1 to 8,009,143,945,699,800,123 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 8009143945699800123 cubic inches would be around 166730.1 feet tall.

Recreational maths with 8009143945699800123

• 8009143945699800123 backwards is 3210089965493419008
• 8009143945699800123 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 8009143945699800123's digits is 81
• More coming soon!