4549421345840

Names of 4549421345840

• Cardinal: 4549421345840 can be written as Four trillion, five hundred forty-nine billion, four hundred twenty-one million, three hundred forty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.54942134584 × 10¹²

Factors of 4549421345840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 83822

Divisors of 4549421345840

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 28 35 40 41 46 56 70 80 82 92 103 112 115 140 161 164 184 205 206 230 280 287 322 328 368 410 412 460 515 560 574 644 656 721 805 820 824 920 943 1030 1148 1288 1435 1442 1610 1640 1648 1840 1886 2060 2296 2369 2576 2870 2884 3220 3280 3605 3772 4120 4223 4592 4715 4738 5740 5768 6440 6601 7210 7544 8240 8446 9430 9476 11480 11536 11845 12880 13202 14420 15088 16583 16892 18860 18952 21115 22960 23690 26404 28840 29561 33005 33166 33784 37720 37904 42230 47380 52808 57680 59122 66010 66332 67568 75440 82915 83641 84460 94760 97129 105616 118244 132020 132664 147805 165830 167282 168920 189520 194258 236488 264040 265328 295610 331660 334564 337840 388516 418205 472976 485645 528080 585487 591220 663320 669128 679903 777032 836410 971290 1170974 1182440 1326640 1338256 1359806 1554064 1672820 1923743 1942580 2341948 2364880 2719612 2927435 3345640 3399515 3429281 3847486 3885160 4683896 5439224 5854870 6691280 6799030 6858562 7694972 7770320 8615023 9367792 9618715 10878448 11709740 13466201 13598060 13717124 15389944 17146405 17230046 19237430 23419480 24004967 26932402 27196120 27434248 30779888 34292810 34460092 38474860 43075115 46838960 48009934 53864804 54392240 54868496 60305161 67331005 68585620 68920184 76949720 78873463 86150230 96019868 107729608 120024835 120610322 134662010 137171240 137840368 153899440 157746926 172300460 192039736 198145529 215459216 240049670 241220644 269324020 274342480 301525805 315493852 344600920 353215943 384079472 394367315 396291058 480099340 482441288 538648040 552114241 603051610 630987704 689201840 706431886 788734630 792582116 960198680 964882576 990727645 1077296080 1104228482 1206103220 1261975408 1387018703 1412863772 1577469260 1585164232 1766079715 1920397360 1981455290 2208456964 2412206440 2472511601 2760571205 2774037406 2825727544 3154938520 3170328464 3532159430 3962910580 4416913928 4824412880 4945023202 5521142410 5548074812 5651455088 6309877040 6935093515 7064318860 7925821160 8123966689 8833827856 9890046404 11042284820 11096149624 12362558005 13870187030 14128637720 15851642320 16247933378 19780092808 22084569640 22192299248 24725116010 27740374060 28257275440 32495866756 39560185616 40619833445 44169139280 49450232020 55480748120 56867766823 64991733512 81239666890 98900464040 110961496240 113735533646 129983467024 162479333780 197800928080 227471067292 284338834115 324958667560 454942134584 568677668230 649917335120 909884269168 1137355336460 2274710672920 4549421345840
• Sum of all divisors σ(n): 13047316918272
• Sum of proper divisors (its aliquot sum) s(n): 8497895572432
• 4549421345840 is an abundant number, because the sum of its proper divisors (8497895572432) is greater than itself. Its abundance is 3948474226592

Bases of 4549421345840

• Binary: 1000010001100111110101001001010110000110000₂
• Hexadecimal: 0x4233EA4AC30
• Base-36: 1M1Z408Q8

Squares and roots of 4549421345840

• 4549421345840 squared (4549421345840²) is 20697234581984636885305600
• 4549421345840 cubed (4549421345840³) is 94160440807138736556950708471688704000
• The square root of 4549421345840 is 2132937.2578301501
• The cube root of 4549421345840 is 16569.8554704815

Scales and comparisons

• 4,549,421,345,840 seconds is equal to 144,657 years, 27 weeks, 2 days, 15 hours, 37 minutes, 20 seconds.
• To count from 1 to 4,549,421,345,840 would take you about three hundred sixty-one thousand, six hundred forty-three 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 4549421345840 cubic inches would be around 1380.8 feet tall.

Recreational maths with 4549421345840

• 4549421345840 backwards is 0485431249454
• The number of decimal digits it has is: 13
• The sum of 4549421345840's digits is 53
• More coming soon!