19848139471888

Names of 19848139471888

• Cardinal: 19848139471888 can be written as Nineteen trillion, eight hundred forty-eight billion, one hundred thirty-nine million, four hundred seventy-one thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.9848139471888 × 10¹³

Factors of 19848139471888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3745626

Divisors of 19848139471888

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 52 56 91 104 112 182 208 364 728 1456 3643 7286 14572 25501 29144 47359 51002 58288 94718 102004 189436 204008 331513 378872 408016 663026 757744 1326052 2652104 3741961 5304208 7483922 14967844 26193727 29935688 48645493 52387454 59871376 97290986 104774908 194581972 209549816 340518451 389163944 419099632 681036902 778327888 1362073804 2724147608 5448295216 13631963923 27263927846 54527855692 95423747461 109055711384 177215530999 190847494922 218111422768 354431061998 381694989844 708862123996 763389979688 1240508716993 1417724247992 1526779959376 2481017433986 2835448495984 4962034867972 9924069735944 19848139471888
• Sum of all divisors σ(n): 47343183481216
• Sum of proper divisors (its aliquot sum) s(n): 27495044009328
• 19848139471888 is an abundant number, because the sum of its proper divisors (27495044009328) is greater than itself. Its abundance is 7646904537440

Bases of 19848139471888

• Binary: 100100000110101000001010011010111110000010000₂
• Hexadecimal: 0x120D414D7C10
• Base-36: 71A3XS00G

Squares and roots of 19848139471888

• 19848139471888 squared (19848139471888²) is 393948640495518455542284544
• 19848139471888 cubed (19848139471888³) is 7819147561315715248817796955801184899072
• The square root of 19848139471888 is 4455125.0792641053
• The cube root of 19848139471888 is 27075.2993941659

Scales and comparisons

• 19,848,139,471,888 seconds is equal to 631,109 years, 22 weeks, 6 days, 11 hours, 31 minutes, 28 seconds.
• To count from 1 to 19,848,139,471,888 would take you about one million, five hundred seventy-seven thousand, seven hundred seventy-three 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 19848139471888 cubic inches would be around 2256.3 feet tall.

Recreational maths with 19848139471888

• 19848139471888 backwards is 88817493184891
• The number of decimal digits it has is: 14
• The sum of 19848139471888's digits is 79
• More coming soon!