490001988002016400

Names of 490001988002016400

• Cardinal: 490001988002016400 can be written as Four hundred ninety quadrillion, one trillion, nine hundred eighty-eight billion, two million, sixteen thousand, four hundred.

Scientific notation

• Scientific notation: 4.900019880020164 × 10¹⁷

Factors of 490001988002016400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 63576

Divisors of 490001988002016400

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 29 38 40 50 58 76 80 95 100 116 145 152 190 200 232 290 304 361 380 400 464 475 551 580 722 725 760 841 950 1102 1160 1444 1450 1520 1682 1805 1900 2204 2320 2755 2888 2900 3364 3610 3800 4205 4408 5510 5776 5800 6728 7220 7600 8410 8816 9025 10469 11020 11600 13456 13775 14440 15979 16820 18050 20938 21025 22040 27550 28880 31958 33640 36100 41876 42050 44080 52345 55100 63521 63916 67280 72200 79895 83752 84100 104690 110200 127042 127832 144400 159790 167504 168200 209380 220400 254084 255664 261725 303601 317605 319580 336400 399475 418760 508168 523450 607202 635210 639160 798950 837520 1016336 1046900 1206899 1214404 1270420 1278320 1518005 1588025 1597900 1842109 2093800 2413798 2428808 2540840 3036010 3176050 3195800 3684218 4187600 4827596 4857616 5081680 6034495 6072020 6352100 6391600 7368436 7590025 9210545 9655192 12068990 12144040 12704200 14736872 15180050 18421090 19310384 22931081 24137980 24288080 25408400 29473744 30172475 30360100 35000071 36842180 45862162 46052725 48275960 53421161 60344950 60720200 70000142 73684360 91724324 92105450 96551920 106842322 114655405 120689900 121440400 140000284 147368720 175000355 183448648 184210900 213684644 229310810 241379800 267105805 280000568 350000710 366897296 368421800 427369288 458621620 482759600 534211610 560001136 573277025 665001349 700001420 736843600 854738576 875001775 917243240 1015002059 1068423220 1146554050 1330002698 1335529025 1400002840 1750003550 1834486480 2030004118 2136846440 2293108100 2660005396 2671058050 2800005680 3325006745 3500007100 4034917441 4060008236 4273692880 4586216200 5075010295 5320010792 5342116100 6650013490 7000014200 8069834882 8120016472 9172432400 10150020590 10640021584 10684232200 13300026980 14000028400 16139669764 16240032944 16625033725 19285039121 20174587205 20300041180 21368464400 25375051475 26600053960 32279339528 33250067450 38570078242 40349174410 40600082360 50750102950 53200107920 64558679056 66500134900 76663431379 77140156484 80698348820 81200164720 96425195605 100872936025 101500205900 117012605789 133000269800 153326862758 154280312968 161396697640 192850391210 201745872050 203000411800 234025211578 266000539600 306653725516 308560625936 322793395280 383317156895 385700782420 403491744100 406000823600 468050423156 482125978025 585063028945 613307451032 766634313790 771401564840 806983488200 936100846312 964251956050 1170126057890 1226614902064 1456605196201 1533268627580 1542803129680 1613966976400 1872201692624 1916585784475 1928503912100 2223239509991 2340252115780 2913210392402 2925315144725 3066537255160 3393365567881 3833171568950 3857007824200 4446479019982 4680504231560 5826420784804 5850630289450 6133074510320 6786731135762 7283025981005 7666343137900 7714015648400 8892958039964 9361008463120 11116197549955 11652841569608 11701260578900 13573462271524 14566051962010 15332686275800 16966827839405 17785916079928 22232395099910 23305683139216 23402521157800 27146924543048 29132103924020 30665372551600 33933655678810 35571832159856 36415129905025 42241550689829 44464790199820 46805042315600 54293849086096 55580987749775 58264207848040 64473945789739 67867311357620 72830259810050 84483101379658 84834139197025 88929580399640 111161975499550 116528415696080 128947891579478 135734622715240 145660519620100 168966202759316 169668278394050 177859160799280 211207753449145 222323950999100 257895783158956 271469245430480 291321039240200 322369728948695 337932405518632 339336556788100 422415506898290 444647901998200 515791566317912 582642078480400 644739457897390 675864811037264 678673113576200 844831013796580 889295803996400 1031583132635824 1056038767245725 1225004970005041 1289478915794780 1357346227152400 1611848644743475 1689662027593160 2112077534491450 2450009940010082 2578957831589560 3223697289486950 3379324055186320 4224155068982900 4900019880020164 5157915663179120 6125024850025205 6447394578973900 8448310137965800 9800039760040328 12250049700050410 12894789157947800 16896620275931600 19600079520080656 24500099400100820 25789578315895600 30625124250126025 49000198800201640 61250248500252050 98000397600403280 122500497000504100 245000994001008200 490001988002016400
• Sum of all divisors σ(n): 1286790981317964993
• Sum of proper divisors (its aliquot sum) s(n): 796788993315948593
• 490001988002016400 is an abundant number, because the sum of its proper divisors (796788993315948593) is greater than itself. Its abundance is 306787005313932193

Bases of 490001988002016400

• Binary: 11011001100110101100011011001000010000110000110110010010000₂
• Hexadecimal: 0x6CCD63642186C90
• Base-36: 3Q0R7HOZZFKG

Squares and roots of 490001988002016400

• 490001988002016400 squared (490001988002016400²) is 240101948245928224017210465868960000
• 490001988002016400 cubed (490001988002016400³) is 117650431963662084242185564161104850675858170944000000
• 490001988002016400 is a perfect square number. Its square root is 700001420
• The cube root of 490001988002016400 is 788374.5824914907

Scales and comparisons

• 490,001,988,002,016,400 seconds is equal to 15,580,547,542 years, 41 weeks, 3 days, 21 hours, 26 minutes, 40 seconds.
• To count from 1 to 490,001,988,002,016,400 would take you about forty-six billion, seven hundred forty-one million, six hundred forty-two thousand, six hundred twenty-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 490001988002016400 cubic inches would be around 65697.9 feet tall.

Recreational maths with 490001988002016400

• 490001988002016400 backwards is 004610200889100094
• The number of decimal digits it has is: 18
• The sum of 490001988002016400's digits is 52
• More coming soon!