13220388902002500

Names of 13220388902002500

• Cardinal: 13220388902002500 can be written as Thirteen quadrillion, two hundred twenty trillion, three hundred eighty-eight billion, nine hundred two million, two thousand, five hundred.

Scientific notation

• Scientific notation: 1.32203889020025 × 10¹⁶

Factors of 13220388902002500

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 255521

Divisors of 13220388902002500

• Number of divisors d(n): 225
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 81 90 100 108 125 135 150 162 180 225 250 270 300 324 375 405 450 500 540 625 675 750 810 900 1125 1250 1350 1500 1620 1875 2025 2250 2500 2700 3375 3750 4050 4500 5625 6750 7500 8100 10125 11250 13500 16875 20250 22500 33750 40500 50625 67500 101250 202500 255511 511022 766533 1022044 1277555 1533066 2299599 2555110 3066132 3832665 4599198 5110220 6387775 6898797 7665330 9198396 11497995 12775550 13797594 15330660 19163325 20696391 22995990 25551100 27595188 31938875 34493985 38326650 41392782 45991980 57489975 63877750 68987970 76653300 82785564 95816625 103481955 114979950 127755500 137975940 159694375 172469925 191633250 206963910 229959900 287449875 319388750 344939850 383266500 413927820 479083125 517409775 574899750 638777500 689879700 862349625 958166250 1034819550 1149799500 1437249375 1724699250 1916332500 2069639100 2587048875 2874498750 3449398500 4311748125 5174097750 5748997500 8623496250 10348195500 12935244375 17246992500 25870488750 51740977500 65285871121 130571742242 195857613363 261143484484 326429355605 391715226726 587572840089 652858711210 783430453452 979288066815 1175145680178 1305717422420 1632146778025 1762718520267 1958576133630 2350291360356 2937864200445 3264293556050 3525437040534 3917152267260 4896440334075 5288155560801 5875728400890 6528587112100 7050874081068 8160733890125 8813592601335 9792880668150 10576311121602 11751456801780 14689321002225 16321467780250 17627185202670 19585761336300 21152622243204 24482201670375 26440777804005 29378642004450 32642935560500 35254370405340 40803669450625 44067963006675 48964403340750 52881555608010 58757284008900 73446605011125 81607338901250 88135926013350 97928806681500 105763111216020 122411008351875 132203889020025 146893210022250 163214677802500 176271852026700 220339815033375 244822016703750 264407778040050 293786420044500 367233025055625 440679630066750 489644033407500 528815556080100 661019445100125 734466050111250 881359260133500 1101699075166875 1322038890200250 1468932100222500 2203398150333750 2644077780400500 3305097225500625 4406796300667500 6610194451001250 13220388902002500
• Sum of all divisors σ(n): 43187229770615931
• Sum of proper divisors (its aliquot sum) s(n): 29966840868613431
• 13220388902002500 is an abundant number, because the sum of its proper divisors (29966840868613431) is greater than itself. Its abundance is 16746451966610931

Bases of 13220388902002500

• Binary: 101110111101111101111110101000010010111101111101000100₂
• Hexadecimal: 0x2EF7DFA84BDF44
• Base-36: 3M68ITFXC90

Squares and roots of 13220388902002500

• 13220388902002500 squared (13220388902002500²) is 174778682720190867548510006250000
• 13220388902002500 cubed (13220388902002500³) is 2310642157340627463366874110432321912515625000000
• 13220388902002500 is a perfect square number. Its square root is 114979950
• The cube root of 13220388902002500 is 236454.7686444843

Scales and comparisons

• 13,220,388,902,002,500 seconds is equal to 420,367,473 years, 38 weeks, 1 day, 20 hours, 15 minutes.
• To count from 1 to 13,220,388,902,002,500 would take you about one billion, two hundred sixty-one million, one hundred two thousand, four hundred twenty-one 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 13220388902002500 cubic inches would be around 19704.6 feet tall.

Recreational maths with 13220388902002500

• 13220388902002500 backwards is 00520020988302231
• 13220388902002500 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13220388902002500's digits is 45
• More coming soon!