1231213840000

Names of 1231213840000

• Cardinal: 1231213840000 can be written as One trillion, two hundred thirty-one billion, two hundred thirteen million, eight hundred forty thousand.

Scientific notation

• Scientific notation: 1.23121384 × 10¹²

Factors of 1231213840000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 121

Divisors of 1231213840000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 43 50 64 71 80 86 100 125 128 142 160 172 200 215 250 284 320 344 355 400 430 500 568 625 640 688 710 800 860 1000 1075 1136 1250 1376 1420 1600 1720 1775 2000 2150 2272 2500 2752 2840 3053 3200 3440 3550 4000 4300 4544 5000 5041 5375 5504 5680 6106 6880 7100 8000 8600 8875 9088 10000 10082 10750 11360 12212 13760 14200 15265 16000 17200 17750 20000 20164 21500 22720 24424 25205 26875 27520 28400 30530 34400 35500 40000 40328 43000 44375 45440 48848 50410 53750 56800 61060 68800 71000 76325 80000 80656 86000 88750 97696 100820 107500 113600 122120 126025 137600 142000 152650 161312 172000 177500 195392 201640 215000 216763 227200 244240 252050 284000 305300 322624 344000 355000 357911 381625 390784 403280 430000 433526 488480 504100 568000 610600 630125 645248 688000 710000 715822 763250 806560 860000 867052 976960 1008200 1083815 1136000 1221200 1260250 1420000 1431644 1526500 1613120 1720000 1734104 1789555 1908125 1953920 2016400 2167630 2442400 2520500 2840000 2863288 3053000 3150625 3226240 3440000 3468208 3579110 3816250 4032800 4335260 4884800 5041000 5419075 5680000 5726576 6106000 6301250 6936416 7158220 7632500 8065600 8670520 8947775 9769600 10082000 10838150 11453152 12212000 12602500 13872832 14316440 15265000 15390173 16131200 17341040 17895550 20164000 21676300 22906304 24424000 25205000 27095375 27745664 28632880 30530000 30780346 34682080 35791100 40328000 43352600 44738875 45812608 48848000 50410000 54190750 57265760 61060000 61560692 69364160 71582200 76950865 80656000 86705200 89477750 100820000 108381500 114531520 122120000 123121384 135476875 138728320 143164400 153901730 173410400 178955500 201640000 216763000 223694375 229063040 244240000 246242768 270953750 286328800 307803460 346820800 357911000 384754325 403280000 433526000 447388750 492485536 541907500 572657600 615606920 693641600 715822000 769508650 867052000 894777500 984971072 1083815000 1145315200 1231213840 1431644000 1539017300 1734104000 1789555000 1923771625 1969942144 2167630000 2462427680 2863288000 3078034600 3468208000 3579110000 3847543250 4335260000 4924855360 5726576000 6156069200 7158220000 7695086500 8670520000 9618858125 9849710720 12312138400 14316440000 15390173000 17341040000 19237716250 24624276800 28632880000 30780346000 38475432500 49248553600 61560692000 76950865000 123121384000 153901730000 246242768000 307803460000 615606920000 1231213840000
• Sum of all divisors σ(n): 3181113967680
• Sum of proper divisors (its aliquot sum) s(n): 1949900127680
• 1231213840000 is an abundant number, because the sum of its proper divisors (1949900127680) is greater than itself. Its abundance is 718686287680

Bases of 1231213840000

• Binary: 10001111010101010000100000100011010000000₂
• Hexadecimal: 0x11EAA104680
• Base-36: FPM0XJ0G

Squares and roots of 1231213840000

• 1231213840000 squared (1231213840000²) is 1515887519807545600000000
• 1231213840000 cubed (1231213840000³) is 1866381694270324279151104000000000000
• The square root of 1231213840000 is 1109600.7570293019
• The cube root of 1231213840000 is 10717.9360862883

Scales and comparisons

• 1,231,213,840,000 seconds is equal to 39,148 years, 41 weeks, 1 day, 4 hours, 26 minutes, 40 seconds.
• To count from 1 to 1,231,213,840,000 would take you about ninety-seven thousand, eight hundred seventy-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 1231213840000 cubic inches would be around 893.2 feet tall.

Recreational maths with 1231213840000

• 1231213840000 backwards is 0000483121321
• 1231213840000 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1231213840000's digits is 25
• More coming soon!