21106923000000

Names of 21106923000000

• Cardinal: 21106923000000 can be written as Twenty-one trillion, one hundred six billion, nine hundred twenty-three million.

Scientific notation

• Scientific notation: 2.1106923 × 10¹³

Factors of 21106923000000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1301

Divisors of 21106923000000

• Number of divisors d(n): 784
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 41 48 50 60 64 75 80 82 96 100 120 123 125 150 157 160 164 192 200 205 240 246 250 300 314 320 328 375 400 410 471 480 492 500 600 615 625 628 656 750 785 800 820 942 960 984 1000 1025 1093 1200 1230 1250 1256 1312 1500 1570 1600 1640 1875 1884 1968 2000 2050 2186 2355 2400 2460 2500 2512 2624 3000 3075 3125 3140 3279 3280 3750 3768 3925 3936 4000 4100 4372 4710 4800 4920 5000 5024 5125 5465 6000 6150 6250 6280 6437 6558 6560 7500 7536 7850 7872 8000 8200 8744 9375 9420 9840 10000 10048 10250 10930 11775 12000 12300 12500 12560 12874 13116 13120 15000 15072 15375 15625 15700 16395 16400 17488 18750 18840 19311 19625 19680 20000 20500 21860 23550 24000 24600 25000 25120 25625 25748 26232 27325 30000 30144 30750 31250 31400 32185 32790 32800 34976 37500 37680 38622 39250 39360 40000 41000 43720 44813 46875 47100 49200 50000 50240 51250 51496 52464 54650 58875 60000 61500 62500 62800 64370 65580 65600 69952 75000 75360 76875 77244 78500 81975 82000 87440 89626 93750 94200 96555 98125 98400 100000 102500 102992 104928 109300 117750 120000 123000 125000 125600 128125 128740 131160 134439 136625 150000 150720 153750 154488 157000 160925 163950 164000 171601 174880 179252 187500 188400 193110 196250 196800 200000 205000 205984 209856 218600 224065 235500 246000 250000 251200 256250 257480 262320 268878 273250 294375 300000 307500 308976 314000 321850 327900 328000 343202 349760 358504 375000 376800 384375 386220 392500 409875 410000 411968 437200 448130 471000 482775 490625 492000 500000 512500 514803 514960 524640 537756 546500 588750 600000 615000 617952 628000 640625 643700 655800 672195 683125 686404 717008 750000 753600 768750 772440 785000 804625 819750 820000 858005 874400 896260 942000 965550 981250 984000 1000000 1025000 1029606 1029920 1049280 1075512 1093000 1120325 1177500 1230000 1235904 1256000 1281250 1287400 1311600 1344390 1366250 1372808 1434016 1471875 1500000 1537500 1544880 1570000 1609250 1639500 1640000 1716010 1748800 1792520 1884000 1921875 1931100 1962500 2049375 2050000 2059212 2059840 2151024 2186000 2240650 2355000 2413875 2453125 2460000 2562500 2574015 2574800 2623200 2688780 2732500 2745616 2868032 2943750 3000000 3075000 3089760 3140000 3218500 3279000 3360975 3415625 3432020 3585040 3768000 3843750 3862200 3925000 4023125 4098750 4100000 4118424 4290025 4302048 4372000 4481300 4710000 4827750 4906250 4920000 5125000 5148030 5149600 5246400 5377560 5465000 5491232 5601625 5887500 6150000 6179520 6280000 6437000 6558000 6721950 6831250 6864040 7035641 7170080 7359375 7687500 7724400 7850000 8046250 8197500 8200000 8236848 8580050 8604096 8744000 8962600 9420000 9655500 9812500 10246875 10250000 10296060 10299200 10755120 10930000 10982464 11203250 11775000 12069375 12300000 12870075 12874000 13116000 13443900 13662500 13728080 14071282 14340160 14718750 15375000 15448800 15700000 16092500 16395000 16473696 16804875 17078125 17160100 17925200 18840000 19311000 19625000 20115625 20493750 20500000 20592120 21106923 21450125 21510240 21860000 22406500 23550000 24138750 24600000 25740150 25748000 26232000 26887800 27325000 27456160 28008125 28142564 29437500 30750000 30897600 31400000 32185000 32790000 32947392 33609750 34156250 34320200 35178205 35850400 38622000 39250000 40231250 40987500 41000000 41184240 42213846 42900250 43020480 43720000 44813000 47100000 48277500 51234375 51480300 51496000 53775600 54650000 54912320 56016250 56285128 58875000 60346875 61500000 64350375 64370000 65580000 67219500 68312500 68640400 70356410 71700800 77244000 78500000 80462500 81975000 82368480 84024375 84427692 85800500 89626000 94200000 96555000 100578125 102468750 102960600 105534615 107250625 107551200 109300000 112032500 112570256 117750000 120693750 123000000 128700750 128740000 131160000 134439000 136625000 137280800 140040625 140712820 154488000 157000000 160925000 163950000 164736960 168048750 168855384 171601000 175891025 179252000 193110000 201156250 204937500 205921200 211069230 214501250 215102400 218600000 224065000 225140512 235500000 241387500 257401500 257480000 268878000 273250000 274561600 280081250 281425640 301734375 321751875 321850000 327900000 336097500 337710768 343202000 351782050 358504000 386220000 402312500 409875000 411842400 420121875 422138460 429002500 448130000 450281024 471000000 482775000 514803000 527673075 536253125 537756000 546500000 560162500 562851280 603468750 643503750 643700000 655800000 672195000 675421536 686404000 700203125 703564100 772440000 804625000 819750000 823684800 840243750 844276920 858005000 879455125 896260000 965550000 1029606000 1055346150 1072506250 1075512000 1093000000 1120325000 1125702560 1206937500 1287007500 1287400000 1344390000 1350843072 1372808000 1400406250 1407128200 1608759375 1609250000 1639500000 1680487500 1688553840 1716010000 1758910250 1792520000 1931100000 2059212000 2100609375 2110692300 2145012500 2240650000 2251405120 2413875000 2574015000 2638365375 2681265625 2688780000 2800812500 2814256400 3217518750 3218500000 3279000000 3360975000 3377107680 3432020000 3517820500 3862200000 4118424000 4201218750 4221384600 4290025000 4397275625 4481300000 4827750000 5148030000 5276730750 5362531250 5377560000 5601625000 5628512800 6435037500 6437000000 6721950000 6754215360 6864040000 7035641000 8043796875 8402437500 8442769200 8580050000 8794551250 8962600000 9655500000 10296060000 10553461500 10725062500 11203250000 11257025600 12870075000 13191826875 13443900000 14071282000 16087593750 16804875000 16885538400 17160100000 17589102500 19311000000 20592120000 21106923000 21450125000 21986378125 22406500000 25740150000 26383653750 26887800000 28142564000 32175187500 33609750000 33771076800 34320200000 35178205000 42213846000 42900250000 43972756250 44813000000 51480300000 52767307500 56285128000 64350375000 65959134375 67219500000 70356410000 84427692000 85800500000 87945512500 102960600000 105534615000 109931890625 128700750000 131918268750 134439000000 140712820000 168855384000 171601000000 175891025000 211069230000 219863781250 257401500000 263836537500 281425640000 329795671875 351782050000 422138460000 439727562500 514803000000 527673075000 659591343750 703564100000 844276920000 879455125000 1055346150000 1319182687500 1407128200000 1758910250000 2110692300000 2638365375000 3517820500000 4221384600000 5276730750000 7035641000000 10553461500000 21106923000000
• Sum of all divisors σ(n): 72029747382432
• Sum of proper divisors (its aliquot sum) s(n): 50922824382432
• 21106923000000 is an abundant number, because the sum of its proper divisors (50922824382432) is greater than itself. Its abundance is 29815901382432

Bases of 21106923000000

• Binary: 100110011001001010110101001011101000011000000₂
• Hexadecimal: 0x133256A5D0C0
• Base-36: 7HCDWZMIO

Squares and roots of 21106923000000

• 21106923000000 squared (21106923000000²) is 445502198527929000000000000
• 21106923000000 cubed (21106923000000³) is 9403180600659710752467000000000000000000
• The square root of 21106923000000 is 4594227.1384858629
• The cube root of 21106923000000 is 27635.9867166259

Scales and comparisons

• 21,106,923,000,000 seconds is equal to 671,134 years, 44 weeks, 6 days, 6 hours, 40 minutes.
• To count from 1 to 21,106,923,000,000 would take you about one million, six hundred seventy-seven thousand, eight hundred thirty-seven 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 21106923000000 cubic inches would be around 2303 feet tall.

Recreational maths with 21106923000000

• 21106923000000 backwards is 00000032960112
• 21106923000000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21106923000000's digits is 24
• More coming soon!