55285867391545125

Names of 55285867391545125

• Cardinal: 55285867391545125 can be written as Fifty-five quadrillion, two hundred eighty-five trillion, eight hundred sixty-seven billion, three hundred ninety-one million, five hundred forty-five thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 5.5285867391545125 × 10¹⁶

Factors of 55285867391545125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 506

Divisors of 55285867391545125

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 97 125 135 225 243 291 375 401 405 485 675 729 873 1125 1203 1215 1455 2005 2025 2425 2619 3375 3609 3645 4365 6015 6075 7275 7857 9409 10025 10125 10827 12125 13095 18045 18225 21825 23571 28227 30075 30375 32481 36375 38897 39285 47045 50125 54135 65475 70713 84681 90225 91125 97443 109125 116691 117855 141135 150375 160801 162405 194485 196425 235225 254043 270675 292329 327375 350073 353565 423405 451125 482403 487215 583455 589275 705675 762129 804005 812025 972425 982125 1050219 1176125 1270215 1353375 1447209 1461645 1750365 1767825 2117025 2286387 2412015 2436075 2917275 2946375 3150657 3528375 3773009 3810645 4020025 4060125 4341627 4862125 5251095 6351075 6859161 7236045 7308225 8751825 8839125 9451971 10585125 11319027 11431935 12060075 12180375 13024881 14586375 15597697 15753285 18865045 19053225 20100125 21708135 26255475 28355913 31755375 33957081 34295805 36180225 36541125 39074643 43759125 46793091 47259855 56595135 57159675 60300375 64481201 65124405 77988485 78766425 94325225 95266125 101871243 108540675 117223929 131277375 140379273 141779565 169785405 171479025 180901125 193443603 195373215 233965455 236299275 282975675 285798375 305613729 322406005 325622025 389942425 393832125 421137819 471626125 509356215 542703375 580330809 586119645 701896365 708897825 848927025 857395125 916841187 967218015 976866075 1169827275 1181496375 1263413457 1414878375 1512976609 1528068645 1612030025 1628110125 1740992427 1949712125 2105689095 2546781075 2750523561 2901654045 2930598225 3509481825 3544489125 3790240371 4244635125 4538929827 4584205935 4836090075 4884330375 5222977281 5849136375 6254676497 6317067285 7564883045 7640343225 8060150125 8704962135 10528445475 11370721113 12733905375 13616789481 13752617805 14508270225 14652991125 15668931843 17547409125 18764029491 18951201855 22694649135 22921029675 24180450375 26114886405 31273382485 31585336425 37824415225 38201716125 40850368443 43524810675 47006795529 52642227375 56292088473 56853605565 68083947405 68763089025 72541351125 78344659215 93820147455 94756009275 113473245675 114605148375 122551105329 130574432025 156366912425 157926682125 168876265419 189122076125 204251842215 217624053375 235033977645 281460442365 284268027825 340419737025 343815445125 367653315987 391723296075 469100737275 473780046375 506628796257 567366228375 606703620209 612755526645 652872160125 781834562125 844381327095 1021259211075 1102959947961 1175169888225 1407302211825 1421340139125 1519886388771 1702098685125 1820110860627 1838266579935 1958616480375 2345503686375 2533143981285 3033518101045 3063777633225 4221906635475 4559659166313 5106296055375 5460332581881 5514799739805 5875849441125 7036511059125 7599431943855 9100554303135 9191332899675 12665719906425 15167590505225 15318888166125 16380997745643 21109533177375 22798295831565 27301662909405 27573998699025 37997159719275 45502771515675 45956664498375 49142993236929 63328599532125 75837952526125 81904988728215 113991479157825 136508314547025 137869993495125 147428979710787 189985798596375 227513857578375 245714966184645 409524943641075 442286939132361 569957395789125 682541572735125 737144898553935 1228574830923225 2047624718205375 2211434695661805 3685724492769675 6142874154616125 11057173478309025 18428622463848375 55285867391545125
• Sum of all divisors σ(n): 104786601030852624
• Sum of proper divisors (its aliquot sum) s(n): 49500733639307499
• 55285867391545125 is a deficient number, because the sum of its proper divisors (49500733639307499) is less than itself. Its deficiency is 5785133752237626

Bases of 55285867391545125

• Binary: 11000100011010100011010000010110111110001110111100100101₂
• Hexadecimal: 0xC46A3416F8EF25
• Base-36: F4D7CUU4PB9

Squares and roots of 55285867391545125

• 55285867391545125 squared (55285867391545125²) is 3056527133235512563804334911265625
• 55285867391545125 cubed (55285867391545125³) is 168982753766718125727905895161526933795238048828125
• The square root of 55285867391545125 is 235129469.4238583209
• The cube root of 55285867391545125 is 380952.9806322651

Scales and comparisons

• 55,285,867,391,545,125 seconds is equal to 1,757,919,572 years, 33 weeks, 4 hours, 18 minutes, 45 seconds.
• To count from 1 to 55,285,867,391,545,125 would take you about five billion, two hundred seventy-three million, seven hundred fifty-eight thousand, seven hundred seventeen 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 55285867391545125 cubic inches would be around 31746.1 feet tall.

Recreational maths with 55285867391545125

• 55285867391545125 backwards is 52154519376858255
• 55285867391545125 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 55285867391545125's digits is 81
• More coming soon!