1978913268800

Names of 1978913268800

• Cardinal: 1978913268800 can be written as One trillion, nine hundred seventy-eight billion, nine hundred thirteen million, two hundred sixty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.9789132688 × 10¹²

Factors of 1978913268800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 194

Divisors of 1978913268800

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 37 40 50 52 64 65 74 80 100 104 130 137 148 160 185 200 208 260 274 296 320 325 370 400 416 481 520 548 592 650 685 740 800 832 925 962 1040 1096 1184 1300 1370 1480 1600 1781 1850 1924 2080 2192 2368 2405 2600 2740 2960 3425 3562 3700 3848 4160 4384 4810 5069 5200 5480 5920 6850 7124 7400 7696 8768 8905 9620 10138 10400 10960 11840 12025 13700 14248 14800 15392 17810 18769 19240 20276 20800 21920 24050 25345 27400 28496 29600 30784 35620 37538 38480 40552 43840 44525 48100 50690 54800 56992 59200 65897 71240 75076 76960 81104 89050 93845 96200 101380 109600 113984 126725 131794 142480 150152 153920 162208 178100 187690 192400 202760 219200 243997 253450 263588 284960 300304 324416 329485 356200 375380 384800 405520 469225 487994 506900 527176 569920 600608 658970 694453 712400 750760 769600 811040 938450 975988 1013800 1054352 1201216 1219985 1317940 1388906 1424800 1501520 1622080 1647425 1876900 1951976 2027600 2108704 2439970 2571353 2635880 2777812 2849600 3003040 3294850 3472265 3753800 3903952 4055200 4217408 4879940 5142706 5271760 5555624 6006080 6099925 6589700 6944530 7507600 7807904 8110400 9027889 9759880 10285412 10543520 11111248 12199850 12856765 13179400 13889060 15015200 15615808 17361325 18055778 19519760 20570824 21087040 22222496 24399700 25713530 26358800 27778120 30030400 33427589 34722650 36111556 39039520 41141648 44444992 45139445 48799400 51427060 52717600 55556240 64283825 66855178 69445300 72223112 78079040 82283296 90278890 95140061 97598800 102854120 105435200 111112480 128567650 133710356 138890600 144446224 164566592 167137945 180557780 190280122 195197600 205708240 222224960 225697225 257135300 267420712 277781200 288892448 334275890 361115560 380560244 390395200 411416480 451394450 475700305 514270600 534841424 555562400 577784896 668551780 722231120 761120488 822832960 835689725 902788900 951400610 1028541200 1069682848 1111124800 1236820793 1337103560 1444462240 1522240976 1671379450 1805577800 1902801220 2057082400 2139365696 2378501525 2473641586 2674207120 2888924480 3044481952 3342758900 3611155600 3805602440 4114164800 4757003050 4947283172 5348414240 6088963904 6184103965 6685517800 7222311200 7611204880 9514006100 9894566344 10696828480 12368207930 13371035600 14444622400 15222409760 19028012200 19789132688 24736415860 26742071200 30444819520 30920519825 38056024400 39578265376 49472831720 53484142400 61841039650 76112048800 79156530752 98945663440 123682079300 152224097600 197891326880 247364158600 395782653760 494728317200 989456634400 1978913268800
• Sum of all divisors σ(n): 5425258125840
• Sum of proper divisors (its aliquot sum) s(n): 3446344857040
• 1978913268800 is an abundant number, because the sum of its proper divisors (3446344857040) is greater than itself. Its abundance is 1467431588240

Bases of 1978913268800

• Binary: 11100110011000000011011000010010001000000₂
• Hexadecimal: 0x1CCC06C2440
• Base-36: P93LV6M8

Squares and roots of 1978913268800

• 1978913268800 squared (1978913268800²) is 3916097725432701053440000
• 1978913268800 cubed (1978913268800³) is 7749617750776271336076153884672000000
• The square root of 1978913268800 is 1406738.5218298389
• The cube root of 1978913268800 is 12554.7746022881

Scales and comparisons

• 1,978,913,268,800 seconds is equal to 62,923 years, 16 weeks, 4 days, 18 hours, 13 minutes, 20 seconds.
• To count from 1 to 1,978,913,268,800 would take you about one hundred fifty-seven thousand, three hundred eight 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 1978913268800 cubic inches would be around 1046.2 feet tall.

Recreational maths with 1978913268800

• 1978913268800 backwards is 0088623198791
• The number of decimal digits it has is: 13
• The sum of 1978913268800's digits is 62
• More coming soon!