42009053797419418125

Names of 42009053797419418125

• Cardinal: 42009053797419418125 can be written as Forty-two quintillion, nine quadrillion, fifty-three trillion, seven hundred ninety-seven billion, four hundred nineteen million, four hundred eighteen thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.2009053797419418125 × 10¹⁹

Factors of 42009053797419418125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 486755

Divisors of 42009053797419418125

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 9 13 15 25 27 39 45 65 75 117 125 135 195 225 325 351 375 585 625 675 811 975 1125 1625 1755 1875 2433 2925 3375 4055 4875 5625 7299 8125 8775 10543 12165 14625 16875 20275 21897 24375 31629 36495 43875 52715 60825 73125 94887 101375 109485 158145 182475 219375 263575 284661 304125 474435 485923 506875 547425 790725 912375 1317875 1423305 1457769 1520625 2372175 2429615 2737125 3953625 4373307 4561875 6316999 6589375 7116525 7288845 11860875 12148075 13119921 13685625 18950997 19768125 21866535 31584995 35582625 36444225 56852991 59304375 60740375 65599605 94754985 109332675 157924975 170558973 177913125 182221125 284264955 303701875 327998025 394083553 473774925 546663375 789624875 852794865 911105625 1182250659 1421324775 1639990125 1970417765 2368874625 2733316875 3546751977 3948124375 4263974325 5123086189 5911253295 7106623875 8199950625 9852088825 10640255931 11844373125 15369258567 17733759885 21319871625 25615430945 29556266475 35533119375 46107775701 49260444125 53201279655 76846292835 88668799425 106599358125 128077154725 138323327103 147781332375 230538878505 236121161929 246302220625 266006398275 384231464175 443343997125 640385773625 691616635515 708363485787 738906661875 1152694392525 1180605809645 1330031991375 1921157320875 2125090457361 2216719985625 3069575105077 3201928868125 3458083177575 3541817428935 5763471962625 5903029048225 6375271372083 6650159956875 9208725315231 9605786604375 10625452286805 15347875525385 17290415887875 17709087144675 27626175945693 28817359813125 29515145241125 31876356860415 46043626576155 53127261434025 76739377626925 82878527837079 86452079439375 88545435723375 138130879728465 147575726205625 159381784302075 191494262324419 230218132880775 265636307170125 383696888134625 414392639185395 442727178616875 574482786973257 690654398642325 796908921510375 957471311622095 1151090664403875 1328181535850625 1723448360919771 1918484440673125 2071963195926975 2489425410217447 2872413934866285 3453271993211625 3984544607551875 4787356558110475 5170345082759313 5755453322019375 7468276230652341 8617241804598855 10359815979634875 12447127051087235 14362069674331425 17266359966058125 22404828691957023 23936782790552375 25851725413796565 37341381153261705 43086209022994275 51799079898174375 62235635255436175 67214486075871069 71810348371657125 112024143459785115 119683913952761875 129258627068982825 186706905766308525 215431045114971375 311178176277180875 336072430379355345 359051741858285625 560120717298925575 646293135344914125 933534528831542625 1077155225574856875 1555890881385904375 1680362151896776725 2800603586494627875 3231465676724570625 4667672644157713125 8401810759483883625 14003017932473139375 42009053797419418125
• Sum of all divisors σ(n): 83855373090850320960
• Sum of proper divisors (its aliquot sum) s(n): 41846319293430902835
• 42009053797419418125 is a deficient number, because the sum of its proper divisors (41846319293430902835) is less than itself. Its deficiency is 162734503988515290

Bases of 42009053797419418125

• Binary: 100100011011111110001000111101101011110001011101011000001000001101₂
• Hexadecimal: 0x246FE23DAF175820D
• Base-36: 8V5XYQL0SQT59

Squares and roots of 42009053797419418125

• 42009053797419418125 squared (42009053797419418125²) is 1764760600954478834362299652813578515625
• 42009053797419418125 cubed (42009053797419418125³) is 74135923025062923483149899026740463566045252153688720703125
• The square root of 42009053797419418125 is 6481439176.4036031973
• The cube root of 42009053797419418125 is 3476276.3986956185

Scales and comparisons

• 42,009,053,797,419,418,125 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,009,053,797,419,418,125 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 42009053797419418125 cubic inches would be around 289689.7 feet tall.

Recreational maths with 42009053797419418125

• 42009053797419418125 backwards is 52181491479735090024
• The number of decimal digits it has is: 20
• The sum of 42009053797419418125's digits is 81
• More coming soon!