20970988499735040

Names of 20970988499735040

• Cardinal: 20970988499735040 can be written as Twenty quadrillion, nine hundred seventy trillion, nine hundred eighty-eight billion, four hundred ninety-nine million, seven hundred thirty-five thousand and forty.

Scientific notation

• Scientific notation: 2.097098849973504 × 10¹⁶

Factors of 20970988499735040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 105185

Divisors of 20970988499735040

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 26 30 32 38 39 40 48 52 57 60 64 65 76 78 80 95 96 104 114 120 128 130 152 156 160 190 192 195 208 228 240 247 256 260 285 304 312 320 380 384 390 416 456 480 494 512 520 570 608 624 640 741 760 768 780 832 912 960 988 1040 1140 1216 1235 1248 1280 1482 1520 1536 1560 1664 1824 1920 1976 2080 2280 2432 2470 2496 2560 2964 3040 3120 3328 3648 3705 3840 3952 4160 4560 4864 4940 4992 5928 6080 6240 6656 7296 7410 7680 7904 8320 9120 9728 9880 9984 11856 12160 12480 14592 14820 15808 16640 18240 19760 19968 23712 24320 24960 29184 29640 31616 33280 36480 39520 47424 48640 49920 59280 63232 72960 79040 94848 99840 105143 118560 126464 145920 158080 189696 210286 237120 315429 316160 379392 420572 474240 525715 630858 632320 841144 948480 1051430 1261716 1366859 1577145 1682288 1896960 1997717 2102860 2523432 2733718 3154290 3364576 3995434 4100577 4205720 5046864 5467436 5993151 6308580 6729152 6834295 7990868 8201154 8411440 9988585 10093728 10934872 11986302 12617160 13458304 13668590 15981736 16402308 16822880 19977170 20187456 20502885 21869744 23972604 25234320 25970321 26916608 27337180 29965755 31963472 32804616 33645760 39954340 40374912 41005770 43739488 47945208 50468640 51940642 53833216 54674360 59931510 63926944 65609232 67291520 77910963 79908680 80749824 82011540 87478976 95890416 100937280 103881284 109348720 119863020 127853888 129851605 131218464 134583040 155821926 159817360 161499648 164023080 174957952 191780832 201874560 207762568 218697440 239726040 255707776 259703210 262436928 269166080 311643852 319634720 328046160 349915904 383561664 389554815 403749120 415525136 437394880 479452080 511415552 519406420 524873856 623287704 639269440 656092320 699831808 767123328 779109630 807498240 831050272 874789760 958904160 1022831104 1038812840 1049747712 1246575408 1278538880 1312184640 1534246656 1558219260 1662100544 1749579520 1917808320 2077625680 2099495424 2493150816 2557077760 2624369280 3068493312 3116438520 3324201088 3499159040 3835616640 4155251360 4986301632 5114155520 5248738560 6232877040 6648402176 7671233280 8310502720 9972603264 10497477120 11055050449 12465754080 13296804352 15342466560 16621005440 19945206528 22110100898 24931508160 33165151347 33242010880 39890413056 44220201796 49863016320 55275252245 66330302694 66484021760 88440403592 99726032640 110550504490 132660605388 143715655837 165825756735 176880807184 199452065280 210045958531 221101008980 265321210776 287431311674 331651513470 353761614368 420091917062 431146967511 442202017960 530642421552 574862623348 630137875593 663303026940 707523228736 718578279185 840183834124 862293935022 884404035920 1050229792655 1061284843104 1149725246696 1260275751186 1326606053880 1415046457472 1437156558370 1680367668248 1724587870044 1768808071840 2100459585310 2122569686208 2155734837555 2299450493392 2520551502372 2653212107760 2730597460903 2830092914944 2874313116740 3150689377965 3360735336496 3449175740088 3537616143680 4200919170620 4245139372416 4311469675110 4598900986784 5041103004744 5306424215520 5461194921806 5660185829888 5748626233480 6301378755930 6721470672992 6898351480176 7075232287360 8191792382709 8401838341240 8490278744832 8622939350220 9197801973568 10082206009488 10612848431040 10922389843612 11497252466960 12602757511860 13442941345984 13652987304515 13796702960352 14150464574720 16383584765418 16803676682480 16980557489664 17245878700440 18395603947136 20164412018976 21225696862080 21844779687224 22994504933920 25205515023720 26885882691968 27305974609030 27593405920704 28300929149440 32767169530836 33607353364960 34491757400880 36791207894272 40328824037952 40958961913545 42451393724160 43689559374448 45989009867840 50411030047440 53771765383936 54611949218060 55186811841408 65534339061672 67214706729920 68983514801760 73582415788544 80657648075904 81917923827090 84902787448320 87379118748896 91978019735680 100822060094880 107543530767872 109223898436120 110373623682816 131068678123344 134429413459840 137967029603520 161315296151808 163835847654180 174758237497792 183956039471360 201644120189760 218447796872240 220747247365632 262137356246688 268858826919680 275934059207040 322630592303616 327671695308360 349516474995584 367912078942720 403288240379520 436895593744480 524274712493376 537717653839360 551868118414080 655343390616720 699032949991168 806576480759040 873791187488960 1048549424986752 1103736236828160 1310686781233440 1398065899982336 1613152961518080 1747582374977920 2097098849973504 2621373562466880 3495164749955840 4194197699947008 5242747124933760 6990329499911680 10485494249867520 20970988499735040
• Sum of all divisors σ(n): 75999330433414080
• Sum of proper divisors (its aliquot sum) s(n): 55028341933679040
• 20970988499735040 is an abundant number, because the sum of its proper divisors (55028341933679040) is greater than itself. Its abundance is 34057353433944000

Bases of 20970988499735040

• Binary: 1001010100000010000000011000000000111011001001000000000₂
• Hexadecimal: 0x4A8100C01D9200
• Base-36: 5QHLF49V4LC

Squares and roots of 20970988499735040

• 20970988499735040 squared (20970988499735040²) is 439782358656019303774150203801600
• 20970988499735040 cubed (20970988499735040³) is 9222670785761731541476211646468011043600728064000
• The square root of 20970988499735040 is 144813633.6804481955
• The cube root of 20970988499735040 is 275765.3106278687

Scales and comparisons

• 20,970,988,499,735,040 seconds is equal to 666,812,566 years, 39 weeks, 5 days, 11 hours, 44 minutes.
• To count from 1 to 20,970,988,499,735,040 would take you about two billion, four hundred thirty-seven thousand, seven hundred 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 20970988499735040 cubic inches would be around 22980.4 feet tall.

Recreational maths with 20970988499735040

• 20970988499735040 backwards is 04053799488907902
• The number of decimal digits it has is: 17
• The sum of 20970988499735040's digits is 84
• More coming soon!