20004970494080

Names of 20004970494080

• Cardinal: 20004970494080 can be written as Twenty trillion, four billion, nine hundred seventy million, four hundred ninety-four thousand and eighty.

Scientific notation

• Scientific notation: 2.000497049408 × 10¹³

Factors of 20004970494080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 64860

Divisors of 20004970494080

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 17 20 22 26 32 34 40 44 52 55 64 65 68 80 85 88 104 110 128 130 136 143 160 170 176 187 199 208 220 221 260 272 286 320 340 352 374 398 416 440 442 520 544 572 640 680 704 715 748 796 832 880 884 935 995 1040 1088 1105 1144 1360 1408 1430 1496 1592 1664 1760 1768 1870 1990 2080 2176 2189 2210 2288 2431 2587 2720 2860 2992 3184 3383 3520 3536 3740 3980 4160 4378 4420 4576 4862 5174 5440 5720 5984 6368 6766 7040 7072 7480 7960 8320 8756 8840 9152 9724 10348 10880 10945 11440 11968 12155 12736 12935 13532 14144 14960 15920 16915 17512 17680 18304 19448 20696 21890 22880 23936 24310 25472 25870 27064 28288 28457 29920 31840 33830 35024 35360 37213 38896 41392 43780 43979 45760 48620 51740 54128 56914 59840 63680 64613 67660 70048 70720 74426 77792 82784 87560 87958 91520 97240 103480 108256 113828 119680 127360 129226 135320 140096 141440 142285 148852 155584 165568 175120 175916 186065 194480 206960 216512 219895 227656 258452 270640 280192 284570 297704 311168 323065 331136 350240 351832 372130 388960 413920 433024 439790 455312 483769 516904 541280 569140 595408 646130 700480 703664 710743 744260 777920 827840 839969 879580 910624 967538 1033808 1082560 1098421 1138280 1190816 1292260 1400960 1407328 1421486 1488520 1555840 1655680 1679938 1759160 1821248 1935076 2067616 2165120 2196842 2276560 2381632 2418845 2584520 2814656 2842972 2977040 3359876 3518320 3553715 3642496 3870152 4135232 4199845 4393684 4553120 4763264 4837690 5169040 5492105 5629312 5685944 5954080 6719752 7036640 7107430 7740304 8270464 8399690 8787368 9106240 9239659 9675380 10338080 10984210 11371888 11908160 12082631 12857987 13439504 14073280 14214860 14279473 15480608 16799380 17574736 18212480 18479318 19350760 20676160 21968420 22743776 23816320 24165262 25715974 26879008 28146560 28429720 28558946 30961216 33598760 35149472 36958636 38701520 41352320 43936840 45487552 46198295 48330524 51431948 53758016 56859440 57117892 60413155 61922432 64289935 67197520 70298944 71397365 73917272 77403040 87873680 90975104 92396590 96661048 102863896 107516032 113718880 114235784 120826310 128579870 134395040 140597888 141437857 142794730 147834544 154806080 157074203 167153831 175747360 184793180 193322096 205727792 218585779 227437760 228471568 241652620 257159740 268790080 282875714 285589460 295669088 309612160 314148406 334307662 351494720 369586360 386644192 411455584 437171558 454875520 456943136 483305240 514319480 537580160 565751428 571178920 591338176 628296812 668615324 702989440 707189285 739172720 773288384 785371015 822911168 835769155 874343116 913886272 966610480 1028638960 1092928895 1131502856 1142357840 1182676352 1256593624 1337230648 1414378570 1478345440 1546576768 1570742030 1645822336 1671538310 1748686232 1827772544 1838692141 1933220960 2057277920 2185857790 2263005712 2284715680 2404443569 2513187248 2674461296 2828757140 2841615127 2956690880 3141484060 3343076620 3497372464 3677384282 3866441920 4114555840 4371715580 4526011424 4569431360 4808887138 5026374496 5348922592 5657514280 5683230254 5913381760 6282968120 6686153240 6994744928 7354768564 7732883840 8229111680 8743431160 9052022848 9138862720 9193460705 9617774276 10052748992 10697845184 11315028560 11366460508 12022217845 12565936240 13372306480 13989489856 14208075635 14709537128 17486862320 18104045696 18386921410 19235548552 20105497984 21395690368 22630057120 22732921016 24044435690 25131872480 26744612960 27978979712 28416151270 29419074256 31257766397 34973724640 36773842820 38471097104 45260114240 45465842032 48088871380 50263744960 53489225920 56832302540 58838148512 62515532794 69947449280 73547685640 76942194208 90520228480 90931684064 96177742760 100527489920 106978451840 113664605080 117676297024 125031065588 139894898560 147095371280 153884388416 156288831985 181863368128 192355485520 227329210160 235352594048 250062131176 294190742560 307768776832 312577663970 363726736256 384710971040 454658420320 500124262352 588381485120 625155327940 769421942080 909316840640 1000248524704 1176762970240 1250310655880 1538843884160 1818633681280 2000497049408 2500621311760 4000994098816 5001242623520 10002485247040 20004970494080
• Sum of all divisors σ(n): 59790177216000
• Sum of proper divisors (its aliquot sum) s(n): 39785206721920
• 20004970494080 is an abundant number, because the sum of its proper divisors (39785206721920) is greater than itself. Its abundance is 19780236227840

Bases of 20004970494080

• Binary: 100100011000111000101001010001111100010000000₂
• Hexadecimal: 0x1231C528F880
• Base-36: 73A5MX37K

Squares and roots of 20004970494080

• 20004970494080 squared (20004970494080²) is 400198844469011399315046400
• 20004970494080 cubed (20004970494080³) is 8005966075367484048204675954186125312000
• The square root of 20004970494080 is 4472691.6386086801
• The cube root of 20004970494080 is 27146.4246458073

Scales and comparisons

• 20,004,970,494,080 seconds is equal to 636,096 years, 9 weeks, 3 days, 8 hours, 21 minutes, 20 seconds.
• To count from 1 to 20,004,970,494,080 would take you about one million, five hundred ninety thousand, two hundred forty 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 20004970494080 cubic inches would be around 2262.2 feet tall.

Recreational maths with 20004970494080

• 20004970494080 backwards is 08049407940002
• The number of decimal digits it has is: 14
• The sum of 20004970494080's digits is 47
• More coming soon!