2021004203904

Names of 2021004203904

• Cardinal: 2021004203904 can be written as Two trillion, twenty-one billion, four million, two hundred three thousand, nine hundred four.

Scientific notation

• Scientific notation: 2.021004203904 × 10¹²

Factors of 2021004203904

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1771

Divisors of 2021004203904

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 243 252 288 324 336 378 384 432 448 486 504 567 576 648 672 729 756 864 896 972 1008 1134 1152 1296 1344 1458 1512 1701 1728 1759 1944 2016 2268 2592 2688 2916 3024 3402 3456 3518 3888 4032 4536 5103 5184 5277 5832 6048 6804 7036 7776 8064 9072 10206 10368 10554 11664 12096 12313 13608 14072 15552 15831 18144 20412 21108 23328 24192 24626 27216 28144 31104 31662 36288 36939 40824 42216 46656 47493 49252 54432 56288 63324 72576 73878 81648 84432 93312 94986 98504 108864 110817 112576 126648 142479 147756 163296 168864 189972 197008 217728 221634 225152 253296 284958 295512 326592 332451 337728 379944 394016 427437 443268 506592 569916 591024 653184 664902 675456 759888 788032 854874 886536 997353 1013184 1139832 1182048 1282311 1329804 1519776 1576064 1709748 1773072 1994706 2026368 2279664 2364096 2564622 2659608 2992059 3039552 3094081 3419496 3546144 3989412 4559328 4728192 5129244 5319216 5984118 6079104 6188162 6838992 7092288 7978824 8976177 9118656 9282243 10258488 10638432 11968236 12376324 13677984 14184576 15957648 17952354 18237312 18564486 20516976 21276864 21658567 23936472 24752648 27355968 27846729 31915296 35904708 37128972 41033952 42553728 43317134 47872944 49505296 54711936 55693458 63830592 64975701 71809416 74257944 82067904 83540187 86634268 95745888 99010592 111386916 127661184 129951402 143618832 148515888 164135808 167080374 173268536 191491776 194927103 198021184 222773832 250620561 259902804 287237664 297031776 334160748 346537072 382983552 389854206 396042368 445547664 501241122 519805608 574475328 584781309 594063552 668321496 693074144 751861683 779708412 891095328 1002482244 1039611216 1148950656 1169562618 1188127104 1336642992 1386148288 1503723366 1559416824 1754343927 1782190656 2004964488 2079222432 2255585049 2339125236 2673285984 2772296576 3007446732 3118833648 3508687854 3564381312 4009928976 4158444864 4511170098 4678250472 5263031781 5346571968 6014893464 6237667296 7017375708 8019857952 8316889728 9022340196 9356500944 10526063562 10693143936 12029786928 12475334592 14034751416 15789095343 16039715904 18044680392 18713001888 21052127124 24059573856 24950669184 28069502832 31578190686 32079431808 36089360784 37426003776 42104254248 48119147712 56139005664 63156381372 72178721568 74852007552 84208508496 96238295424 112278011328 126312762744 144357443136 168417016992 224556022656 252625525488 288714886272 336834033984 505251050976 673668067968 1010502101952 2021004203904
• Sum of all divisors σ(n): 6902858594520
• Sum of proper divisors (its aliquot sum) s(n): 4881854390616
• 2021004203904 is an abundant number, because the sum of its proper divisors (4881854390616) is greater than itself. Its abundance is 2860850186712

Bases of 2021004203904

• Binary: 11101011010001101001111001101011110000000₂
• Hexadecimal: 0x1D68D3CD780
• Base-36: PSFPQ000

Squares and roots of 2021004203904

• 2021004203904 squared (2021004203904²) is 4084457992197640808841216
• 2021004203904 cubed (2021004203904³) is 8254706772900723306299084386823307264
• The square root of 2021004203904 is 1421620.2741604383
• The cube root of 2021004203904 is 12643.1630558123

Scales and comparisons

• 2,021,004,203,904 seconds is equal to 64,261 years, 35 weeks, 3 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 2,021,004,203,904 would take you about one hundred sixty thousand, six hundred fifty-four 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 2021004203904 cubic inches would be around 1053.6 feet tall.

Recreational maths with 2021004203904

• 2021004203904 backwards is 4093024001202
• 2021004203904 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2021004203904's digits is 27
• More coming soon!