55181646549225

Names of 55181646549225

• Cardinal: 55181646549225 can be written as Fifty-five trillion, one hundred eighty-one billion, six hundred forty-six million, five hundred forty-nine thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 5.5181646549225 × 10¹³

Factors of 55181646549225

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 547

Divisors of 55181646549225

• Number of divisors d(n): 243
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 49 63 75 105 147 175 225 245 263 269 315 441 525 735 789 807 1225 1315 1345 1575 1841 1883 2205 2367 2421 3675 3945 4035 5523 5649 6575 6725 9205 9415 11025 11835 12105 12887 13181 16569 16947 19725 20175 27615 28245 38661 39543 46025 47075 59175 60525 64435 65905 69169 70747 72361 82845 84735 115983 118629 138075 141225 193305 197715 207507 212241 217083 322175 329525 345845 353735 361805 414225 423675 484183 495229 506527 579915 593145 622521 636723 651249 966525 988575 1037535 1061205 1085415 1452549 1485687 1519581 1729225 1768675 1809025 2420915 2476145 2532635 2899575 2965725 3112605 3183615 3256245 3389281 3466603 3545689 4357647 4457061 4558743 5187675 5306025 5427075 7262745 7428435 7597905 10167843 10399809 10637067 12104575 12380725 12663175 15563025 15918075 16281225 16946405 17333015 17728445 18606461 19030943 21788235 22285305 22793715 30503529 31199427 31911201 36313725 37142175 37989525 50839215 51999045 53185335 55819383 57092829 84732025 86665075 88642225 93032305 95154715 108941175 111426525 113968575 130245227 133216601 152517645 155997135 159556005 167458149 171278487 254196075 259995225 265926675 279096915 285464145 390735681 399649803 465161525 475773575 651226135 666083005 762588225 779985675 797780025 837290745 856392435 911716589 932516207 1172207043 1198949409 1395484575 1427320725 1953678405 1998249015 2735149767 2797548621 3256130675 3330415025 4186453725 4281962175 4558582945 4662581035 5005138009 5861035215 5994747045 8205449301 8392645863 9768392025 9991245075 13675748835 13987743105 15015414027 22792914725 23312905175 25025690045 29305176075 29973735225 35035966063 41027246505 41963229315 45046242081 68378744175 69938715525 75077070135 105107898189 125128450225 175179830315 205136232525 209816146575 225231210405 245251762441 315323694567 375385350675 525539490945 735755287323 875899151575 1126156052025 1226258812205 1576618472835 2207265861969 2627697454725 3678776436615 6131294061025 7883092364175 11036329309845 18393882183075 55181646549225
• Sum of all divisors σ(n): 115842482470533
• Sum of proper divisors (its aliquot sum) s(n): 60660835921308
• 55181646549225 is an abundant number, because the sum of its proper divisors (60660835921308) is greater than itself. Its abundance is 5479189372083

Bases of 55181646549225

• Binary: 1100100010111111111010011100001101000011101001₂
• Hexadecimal: 0x322FFA70D0E9
• Base-36: JK63JLVC9

Squares and roots of 55181646549225

• 55181646549225 squared (55181646549225²) is 3045014115883595350348100625
• 55181646549225 cubed (55181646549225³) is 168028892680089413626322521756064315765625
• 55181646549225 is a perfect square number. Its square root is 7428435
• The cube root of 55181646549225 is 38071.3448559529

Scales and comparisons

• 55,181,646,549,225 seconds is equal to 1,754,605 years, 34 weeks, 6 days, 16 hours, 33 minutes, 45 seconds.
• To count from 1 to 55,181,646,549,225 would take you about four million, three hundred eighty-six thousand, five hundred fourteen 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 55181646549225 cubic inches would be around 3172.6 feet tall.

Recreational maths with 55181646549225

• 55181646549225 backwards is 52294564618155
• 55181646549225 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55181646549225's digits is 63
• More coming soon!