12944907420800

Names of 12944907420800

• Cardinal: 12944907420800 can be written as Twelve trillion, nine hundred forty-four billion, nine hundred seven million, four hundred twenty thousand, eight hundred.

Scientific notation

• Scientific notation: 1.29449074208 × 10¹³

Factors of 12944907420800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 265

Divisors of 12944907420800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 128 136 160 170 200 241 272 289 320 340 400 425 482 544 578 640 680 800 850 964 1088 1156 1205 1360 1445 1600 1700 1928 2176 2312 2410 2720 2890 3200 3400 3856 4097 4624 4820 5440 5780 6025 6800 7225 7712 8194 9248 9640 10880 11560 12050 13600 14450 15424 16388 18496 19280 20485 23120 24100 27200 28900 30848 32776 36992 38560 40970 46240 48200 54400 57800 58081 65552 69649 77120 81940 92480 96400 102425 115600 116162 131104 139298 154240 163880 184960 192800 204850 231200 232324 262208 278596 290405 327760 348245 385600 409700 462400 464648 524416 557192 580810 655520 696490 771200 819400 924800 929296 987377 1114384 1161620 1311040 1392980 1452025 1638800 1741225 1858592 1974754 2228768 2323240 2622080 2785960 2904050 3277600 3482450 3717184 3949508 4457536 4646480 4936885 5571920 5808100 6555200 6964900 7434368 7899016 8915072 9292960 9873770 11143840 11616200 13110400 13929800 13997521 15798032 16785409 18585920 19747540 22287680 23232400 24684425 27859600 27995042 31596064 33570818 37171840 39495080 44575360 46464800 49368850 55719200 55990084 63192128 67141636 69987605 78990160 83927045 92929600 98737700 111438400 111980168 126384256 134283272 139975210 157980320 167854090 185859200 197475400 222876800 223960336 237957857 268566544 279950420 315960640 335708180 349938025 394950800 419635225 447920672 475915714 537133088 559900840 631921280 671416360 699876050 789901600 839270450 895841344 951831428 1074266176 1119801680 1189789285 1342832720 1399752100 1579803200 1678540900 1791682688 1903662856 2148532352 2239603360 2379578570 2685665440 2799504200 3159606400 3357081800 3807325712 4045283569 4479206720 4759157140 5371330880 5599008400 5948946425 6714163600 7614651424 8090567138 8958413440 9518314280 10742661760 11198016800 11897892850 13428327200 15229302848 16181134276 19036628560 20226417845 22396033600 23795785700 26856654400 30458605696 32362268552 38073257120 40452835690 44792067200 47591571400 53713308800 64724537104 76146514240 80905671380 95183142800 101132089225 129449074208 152293028480 161811342760 190366285600 202264178450 258898148416 323622685520 380732571200 404528356900 517796296832 647245371040 761465142400 809056713800 1294490742080 1618113427600 2588981484160 3236226855200 6472453710400 12944907420800
• Sum of all divisors σ(n): 34111214173740
• Sum of proper divisors (its aliquot sum) s(n): 21166306752940
• 12944907420800 is an abundant number, because the sum of its proper divisors (21166306752940) is greater than itself. Its abundance is 8221399332140

Bases of 12944907420800

• Binary: 10111100010111111000100110111100010010000000₂
• Hexadecimal: 0xBC5F89BC480
• Base-36: 4L6T3NFCW

Squares and roots of 12944907420800

• 12944907420800 squared (12944907420800²) is 167570628133082908272640000
• 12944907420800 cubed (12944907420800³) is 2169186267628062189280143245606912000000
• The square root of 12944907420800 is 3597903.1978084125
• The cube root of 12944907420800 is 23480.0841802251

Scales and comparisons

• 12,944,907,420,800 seconds is equal to 411,608 years, 5 days, 8 hours, 53 minutes, 20 seconds.
• To count from 1 to 12,944,907,420,800 would take you about one million, twenty-nine thousand and twenty 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 12944907420800 cubic inches would be around 1956.7 feet tall.

Recreational maths with 12944907420800

• 12944907420800 backwards is 00802470944921
• 12944907420800 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12944907420800's digits is 50
• More coming soon!