129288813012000

Names of 129288813012000

• Cardinal: 129288813012000 can be written as One hundred twenty-nine trillion, two hundred eighty-eight billion, eight hundred thirteen million, twelve thousand.

Scientific notation

• Scientific notation: 1.29288813012 × 10¹⁴

Factors of 129288813012000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1197118649

Divisors of 129288813012000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 72 75 80 90 96 100 108 120 125 135 144 150 160 180 200 216 225 240 250 270 288 300 360 375 400 432 450 480 500 540 600 675 720 750 800 864 900 1000 1080 1125 1200 1350 1440 1500 1800 2000 2160 2250 2400 2700 3000 3375 3600 4000 4320 4500 5400 6000 6750 7200 9000 10800 12000 13500 18000 21600 27000 36000 54000 108000 1197118639 2394237278 3591355917 4788474556 5985593195 7182711834 9576949112 10774067751 11971186390 14365423668 17956779585 19153898224 21548135502 23942372780 28730847336 29927965975 32322203253 35913559170 38307796448 43096271004 47884745560 53870338755 57461694672 59855931950 64644406506 71827118340 86192542008 89783897925 95769491120 107740677510 114923389344 119711863900 129288813012 143654236680 149639829875 161611016265 172385084016 179567795850 191538982240 215481355020 239423727800 258577626024 269351693775 287308473360 299279659750 323222032530 344770168032 359135591700 430962710040 448919489625 478847455600 517155252048 538703387550 574616946720 598559319500 646444065060 718271183400 808055081325 861925420080 897838979250 957694911200 1034310504096 1077406775100 1197118639000 1292888130120 1346758468875 1436542366800 1616110162650 1723850840160 1795677958500 2154813550200 2394237278000 2585776260240 2693516937750 2873084733600 3232220325300 3591355917000 4040275406625 4309627100400 4788474556000 5171552520480 5387033875500 6464440650600 7182711834000 8080550813250 8619254200800 10774067751000 12928881301200 14365423668000 16161101626500 21548135502000 25857762602400 32322203253000 43096271004000 64644406506000 129288813012000
• Sum of all divisors σ(n): 470611279756800
• Sum of proper divisors (its aliquot sum) s(n): 341322466744800
• 129288813012000 is an abundant number, because the sum of its proper divisors (341322466744800) is greater than itself. Its abundance is 212033653732800

Bases of 129288813012000

• Binary: 11101011001011001100101110001011110010000100000₂
• Hexadecimal: 0x759665C5E420
• Base-36: 19TUGL4NC0

Squares and roots of 129288813012000

• 129288813012000 squared (129288813012000²) is 16715597170051900512144000000
• 129288813012000 cubed (129288813012000³) is 2161139716902756531649812651217728000000000
• The square root of 129288813012000 is 11370523.8670872155
• The cube root of 129288813012000 is 50565.4235565593

Scales and comparisons

• 129,288,813,012,000 seconds is equal to 4,110,984 years, 17 weeks, 3 days, 18 hours.
• To count from 1 to 129,288,813,012,000 would take you about ten million, two hundred seventy-seven thousand, four hundred sixty 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 129288813012000 cubic inches would be around 4213.8 feet tall.

Recreational maths with 129288813012000

• 129288813012000 backwards is 000210318882921
• 129288813012000 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 129288813012000's digits is 45
• More coming soon!