20970733978000

Names of 20970733978000

• Cardinal: 20970733978000 can be written as Twenty trillion, nine hundred seventy billion, seven hundred thirty-three million, nine hundred seventy-eight thousand.

Scientific notation

• Scientific notation: 2.0970733978 × 10¹³

Factors of 20970733978000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 34311

Divisors of 20970733978000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 37 40 50 53 74 80 100 106 125 148 157 185 200 212 250 265 296 314 370 400 424 500 530 592 628 740 785 848 925 1000 1060 1256 1325 1480 1570 1850 1961 2000 2120 2512 2650 2960 3140 3700 3922 3925 4240 4625 5300 5809 6280 6625 7400 7844 7850 8321 9250 9805 10600 11618 12560 13250 14800 15688 15700 16642 18500 19610 19625 21200 23236 26500 29045 31376 31400 33284 34057 37000 39220 39250 41605 46472 49025 53000 58090 62800 66568 68114 74000 78440 78500 83210 92944 98050 106000 116180 133136 136228 145225 156880 157000 166420 170285 196100 208025 232360 245125 272456 290450 307877 314000 332840 340570 392200 416050 464720 490250 544912 580900 615754 665680 681140 726125 784400 832100 851425 980500 1040125 1161800 1231508 1260109 1362280 1452250 1539385 1664200 1702850 1805021 1961000 2080250 2323600 2463016 2520218 2724560 2904500 3078770 3328400 3405700 3610042 3922000 4160500 4257125 4926032 5040436 5346949 5809000 6157540 6300545 6811400 7220084 7696925 8321000 8514250 9025105 10080872 10693898 11618000 12315080 12601090 13622800 14440168 15393850 16642000 17028500 18050210 20161744 21387796 24630160 25202180 26734745 28880336 30787700 31502725 34057000 36100420 38484625 42775592 45125525 50404360 53469490 61575400 63005450 66785777 68114000 72200840 76969250 85551184 90251050 100808720 106938980 123150800 126010900 133571554 133673725 144401680 153938500 157513625 180502100 197837113 213877960 225627625 252021800 267143108 267347450 283388297 307877000 315027250 333928885 361004200 395674226 427755920 451255250 504043600 534286216 534694900 566776594 615754000 630054500 667857770 668368625 722008400 791348452 902510500 989185565 1068572432 1069389800 1133553188 1260109000 1335715540 1336737250 1416941485 1582696904 1669644425 1805021000 1978371130 2138779600 2267106376 2520218000 2671431080 2673474500 2833882970 3165393808 3339288850 3610042000 3956742260 4534212752 4945927825 5342862160 5346949000 5667765940 6678577700 7084707425 7913484520 8348222125 9891855650 10485366989 10693898000 11335531880 13357155400 14169414850 15826969040 16696444250 19783711300 20970733978 22671063760 24729639125 26714310800 28338829700 33392888500 35423537125 39567422600 41941467956 49459278250 52426834945 56677659400 66785777000 70847074250 79134845200 83882935912 98918556500 104853669890 113355318800 133571554000 141694148500 167765871824 197837113000 209707339780 262134174725 283388297000 395674226000 419414679560 524268349450 566776594000 838829359120 1048536698900 1310670873625 2097073397800 2621341747250 4194146795600 5242683494500 10485366989000 20970733978000
• Sum of all divisors σ(n): 53399830281408
• Sum of proper divisors (its aliquot sum) s(n): 32429096303408
• 20970733978000 is an abundant number, because the sum of its proper divisors (32429096303408) is greater than itself. Its abundance is 11458362325408

Bases of 20970733978000

• Binary: 100110001001010100001001001100100000110010000₂
• Hexadecimal: 0x1312A1264190
• Base-36: 7FLTLK8LS

Squares and roots of 20970733978000

• 20970733978000 squared (20970733978000²) is 439771683576043704484000000
• 20970733978000 cubed (20970733978000³) is 9222334987330404260435609757352000000000
• The square root of 20970733978000 is 4579381.3968701057
• The cube root of 20970733978000 is 27576.4194982645

Scales and comparisons

• 20,970,733,978,000 seconds is equal to 666,804 years, 24 weeks, 4 days, 10 hours, 46 minutes, 40 seconds.
• To count from 1 to 20,970,733,978,000 would take you about one million, six hundred sixty-seven thousand and eleven 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 20970733978000 cubic inches would be around 2298 feet tall.

Recreational maths with 20970733978000

• 20970733978000 backwards is 00087933707902
• The number of decimal digits it has is: 14
• The sum of 20970733978000's digits is 55
• More coming soon!