80042012376784627225

Names of 80042012376784627225

• Cardinal: 80042012376784627225 can be written as Eighty quintillion, forty-two quadrillion, twelve trillion, three hundred seventy-six billion, seven hundred eighty-four million, six hundred twenty-seven thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 8.0042012376784627225 × 10¹⁹

Factors of 80042012376784627225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 986990

Divisors of 80042012376784627225

• Number of divisors d(n): 135
• Complete list of divisors:
  1 5 7 25 35 37 49 175 185 245 259 343 925 1225 1295 1369 1715 1813 2401 6475 6845 8575 9065 9583 12005 12691 34225 45325 47915 60025 63455 67081 88837 239575 317275 335405 444185 469567 986941 1677025 2220925 2347835 3286969 4934705 6908587 11739175 16434845 24673525 34542935 36516817 48360109 82174225 172714675 182584085 241800545 255617719 338520763 912920425 1209002725 1278088595 1351122229 1692603815 1789324033 2369645341 6390442975 6755611145 8463019075 8946620165 9457855603 11848226705 12525268231 33778055725 44733100825 47289278015 59241133525 62626341155 66204989221 87676877617 236446390075 313131705775 331024946105 438384388085 463434924547 974052537481 1655124730525 2191921940425 2317174622735 3244044471829 4870262687405 6818367762367 11585873113675 16220222359145 24351313437025 34091838811835 36039943886797 47728574336569 81101111795725 170459194059175 180199719433985 238642871682845 252279607207579 334100020355983 900998597169925 1193214358414225 1261398036037895 1333477923811489 1670500101779915 1765957250453053 2338700142491881 6306990180189475 6667389619057445 8352500508899575 8829786252265265 9334345466680423 11693500712459405 12361700753171371 33336948095287225 44148931261326325 46671727333402115 58467503562297025 61808503765856855 65340418266762961 86531905272199597 233358636667010575 309042518829284275 326702091333814805 432659526360997985 457382927867340727 1633510456669074025 2163297631804989925 2286914639336703635 3201680495071385089 11434573196683518175 16008402475356925445 80042012376784627225
• Sum of all divisors σ(n): 119001304501897132791
• Sum of proper divisors (its aliquot sum) s(n): 38959292125112505566
• 80042012376784627225 is a deficient number, because the sum of its proper divisors (38959292125112505566) is less than itself. Its deficiency is 41082720251672121659

Bases of 80042012376784627225

• Binary: 1000101011011001110010110100010110100001001101010101110011000011001₂
• Hexadecimal: 0x456CE5A2D09AAE619
• Base-36: GW4DPCR9WBORD

Squares and roots of 80042012376784627225

• 80042012376784627225 squared (80042012376784627225²) is 6406723745325343449484608713082211200625
• 80042012376784627225 cubed (80042012376784627225³) is 512807061317971102403733812386984818240628585506210312015625
• 80042012376784627225 is a perfect square number. Its square root is 8946620165
• The cube root of 80042012376784627225 is 4309623.5224149961

Scales and comparisons

• 80,042,012,376,784,627,225 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 80,042,012,376,784,627,225 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 80042012376784627225 cubic inches would be around 359135.3 feet tall.

Recreational maths with 80042012376784627225

• 80042012376784627225 backwards is 52272648767321024008
• The number of decimal digits it has is: 20
• The sum of 80042012376784627225's digits is 76
• More coming soon!