18984423031526848

Names of 18984423031526848

• Cardinal: 18984423031526848 can be written as Eighteen quadrillion, nine hundred eighty-four trillion, four hundred twenty-three billion, thirty-one million, five hundred twenty-six thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.8984423031526848 × 10¹⁶

Factors of 18984423031526848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1205

Divisors of 18984423031526848

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 224 409 448 787 818 1574 1636 2863 3148 3272 5509 5726 6296 6544 11018 11452 12592 13088 22036 22904 25184 26176 44072 45808 50368 88144 91616 167281 176288 183232 321883 334562 352576 619369 643766 669124 1170967 1238738 1287532 1338248 2253181 2341934 2477476 2575064 2676496 4335583 4506362 4683868 4954952 5150128 5352992 8671166 9012724 9367736 9909904 10300256 10705984 17342332 18025448 18735472 19819808 20600512 34684664 36050896 37470944 39639616 68417929 69369328 72101792 74941888 131650147 136835858 138738656 144203584 253321921 263300294 273671716 277477312 478925503 506643842 526600588 547343432 921551029 957851006 1013287684 1053201176 1094686864 1773253447 1843102058 1915702012 2026575368 2106402352 2189373728 3546506894 3686204116 3831404024 4053150736 4212804704 4378747456 7093013788 7372408232 7662808048 8106301472 8425609408 14186027576 14744816464 15325616096 16212602944 28372055152 29489632928 30651232192 53844910123 56744110304 58979265856 103608665689 107689820246 113488220608 207217331378 215379640492 376914370861 414434662756 430759280984 725260659823 753828741722 828869325512 861518561968 1450521319646 1507657483444 1657738651024 1723037123936 2901042639292 3015314966888 3315477302048 3446074247872 5802085278584 6030629933776 6630954604096 11604170557168 12061259867552 23208341114336 24122519735104 42375944266801 46416682228672 84751888533602 169503777067204 296631609867607 339007554134408 593263219735214 678015108268816 1186526439470428 1356030216537632 2373052878940856 2712060433075264 4746105757881712 9492211515763424 18984423031526848
• Sum of all divisors σ(n): 43214393979817440
• Sum of proper divisors (its aliquot sum) s(n): 24229970948290592
• 18984423031526848 is an abundant number, because the sum of its proper divisors (24229970948290592) is greater than itself. Its abundance is 5245547916763744

Bases of 18984423031526848

• Binary: 1000011011100100011101101101111000011110101010111000000₂
• Hexadecimal: 0x43723B6F0F55C0
• Base-36: 56XEZJHOZB4

Squares and roots of 18984423031526848

• 18984423031526848 squared (18984423031526848²) is 360408317839967037571350144815104
• 18984423031526848 cubed (18984423031526848³) is 6842143969954918801787732948803436295355771912192
• The square root of 18984423031526848 is 137783972.3317877347
• The cube root of 18984423031526848 is 266767.2228150225

Scales and comparisons

• 18,984,423,031,526,848 seconds is equal to 603,645,929 years, 37 weeks, 5 days, 10 hours, 47 minutes, 28 seconds.
• To count from 1 to 18,984,423,031,526,848 would take you about one billion, eight hundred ten million, nine hundred thirty-seven thousand, seven hundred eighty-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 18984423031526848 cubic inches would be around 22230.6 feet tall.

Recreational maths with 18984423031526848

• 18984423031526848 backwards is 84862513032448981
• The number of decimal digits it has is: 17
• The sum of 18984423031526848's digits is 76
• More coming soon!