20720087040000

Names of 20720087040000

• Cardinal: 20720087040000 can be written as Twenty trillion, seven hundred twenty billion, eighty-seven million, forty thousand.

Scientific notation

• Scientific notation: 2.072008704 × 10¹³

Factors of 20720087040000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 440

Divisors of 20720087040000

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 29 30 32 40 48 50 58 60 64 75 80 87 96 100 116 120 125 128 145 150 160 174 192 200 232 240 250 256 290 300 320 348 375 384 400 401 435 464 480 500 512 580 600 625 640 696 725 750 768 800 802 841 870 928 960 1000 1024 1160 1200 1203 1250 1280 1392 1450 1500 1536 1600 1604 1682 1740 1856 1875 1920 2000 2005 2048 2175 2320 2400 2406 2500 2523 2560 2784 2900 3000 3072 3200 3208 3364 3480 3625 3712 3750 3840 4000 4010 4096 4205 4350 4640 4800 4812 5000 5046 5120 5568 5800 6000 6015 6144 6400 6416 6728 6960 7250 7424 7500 7680 8000 8020 8192 8410 8700 9280 9600 9624 10000 10025 10092 10240 10875 11136 11600 11629 12000 12030 12288 12615 12800 12832 13456 13920 14500 14848 15000 15360 16000 16040 16384 16820 17400 18125 18560 19200 19248 20000 20050 20184 20480 21025 21750 22272 23200 23258 24000 24060 24576 25230 25600 25664 26912 27840 29000 29696 30000 30075 30720 32000 32080 32768 33640 34800 34887 36250 37120 38400 38496 40000 40100 40368 40960 42050 43500 44544 46400 46516 48000 48120 49152 50125 50460 51200 51328 53824 54375 55680 58000 58145 59392 60000 60150 61440 63075 64000 64160 67280 69600 69774 72500 74240 76800 76992 80000 80200 80736 81920 84100 87000 89088 92800 93032 96000 96240 98304 100250 100920 102400 102656 105125 107648 108750 111360 116000 116290 118784 120000 120300 122880 126150 128000 128320 134560 139200 139548 145000 148480 150375 153600 153984 160000 160400 161472 163840 168200 174000 174435 178176 185600 186064 192000 192480 200500 201840 204800 205312 210250 215296 217500 222720 232000 232580 237568 240000 240600 245760 250625 252300 256000 256640 269120 278400 279096 290000 290725 296960 300750 307200 307968 315375 320000 320800 322944 336400 337241 348000 348870 356352 371200 372128 384000 384960 401000 403680 409600 410624 420500 430592 435000 445440 464000 465160 475136 480000 481200 491520 501250 504600 512000 513280 525625 538240 556800 558192 580000 581450 593920 601500 614400 615936 630750 640000 641600 645888 672800 674482 696000 697740 712704 742400 744256 751875 768000 769920 802000 807360 819200 821248 841000 861184 870000 872175 890880 928000 930320 950272 960000 962400 1002500 1009200 1011723 1024000 1026560 1051250 1076480 1113600 1116384 1160000 1162900 1187840 1203000 1228800 1231872 1261500 1280000 1283200 1291776 1345600 1348964 1392000 1395480 1425408 1453625 1484800 1488512 1503750 1536000 1539840 1576875 1604000 1614720 1642496 1682000 1686205 1722368 1740000 1744350 1781760 1856000 1860640 1920000 1924800 2005000 2018400 2023446 2048000 2053120 2102500 2152960 2227200 2232768 2320000 2325800 2375680 2406000 2457600 2463744 2523000 2560000 2566400 2583552 2691200 2697928 2784000 2790960 2850816 2907250 2969600 2977024 3007500 3072000 3079680 3153750 3208000 3229440 3284992 3364000 3372410 3444736 3480000 3488700 3563520 3712000 3721280 3840000 3849600 4010000 4036800 4046892 4096000 4106240 4205000 4305920 4360875 4454400 4465536 4640000 4651600 4751360 4812000 4927488 5046000 5058615 5120000 5132800 5167104 5382400 5395856 5568000 5581920 5814500 5939200 5954048 6015000 6144000 6159360 6307500 6416000 6458880 6569984 6728000 6744820 6889472 6960000 6977400 7127040 7268125 7424000 7442560 7680000 7699200 8020000 8073600 8093784 8212480 8410000 8431025 8611840 8721750 8908800 8931072 9280000 9303200 9624000 9854976 10092000 10117230 10240000 10265600 10334208 10764800 10791712 11136000 11163840 11629000 11878400 11908096 12030000 12288000 12318720 12615000 12832000 12917760 13139968 13456000 13489640 13778944 13920000 13954800 14254080 14536250 14848000 14885120 15360000 15398400 16040000 16147200 16187568 16424960 16820000 16862050 17223680 17443500 17817600 17862144 18560000 18606400 19248000 19709952 20184000 20234460 20480000 20531200 20668416 21529600 21583424 21804375 22272000 22327680 23258000 23756800 23816192 24060000 24637440 25230000 25293075 25664000 25835520 26912000 26979280 27557888 27840000 27909600 29072500 29696000 29770240 30720000 30796800 32080000 32294400 32375136 32849920 33640000 33724100 34447360 34887000 35635200 35724288 37120000 37212800 38496000 39419904 40368000 40468920 41062400 41336832 42155125 43059200 43166848 43608750 44544000 44655360 46516000 47632384 48120000 49274880 50460000 50586150 51328000 51671040 53824000 53958560 55680000 55819200 58145000 59392000 59540480 61440000 61593600 64160000 64588800 64750272 65699840 67280000 67448200 68894720 69774000 71270400 71448576 74240000 74425600 76992000 80736000 80937840 82124800 82673664 84310250 86118400 86333696 87217500 89088000 89310720 93032000 95264768 96240000 98549760 100920000 101172300 102656000 103342080 107648000 107917120 111360000 111638400 116290000 118784000 119080960 123187200 126465375 128320000 129177600 129500544 134560000 134896400 137789440 139548000 142897152 148480000 148851200 153984000 161472000 161875680 164249600 168620500 172236800 172667392 174435000 178176000 178621440 186064000 190529536 192480000 197099520 201840000 202344600 205312000 206684160 210775625 215296000 215834240 222720000 223276800 232580000 238161920 246374400 252930750 256640000 258355200 259001088 269120000 269792800 279096000 285794304 296960000 297702400 307968000 322944000 323751360 328499200 337241000 344473600 345334784 348870000 356352000 357242880 372128000 381059072 384960000 403680000 404689200 410624000 413368320 421551250 430592000 431668480 445440000 446553600 465160000 476323840 492748800 505861500 513280000 516710400 518002176 538240000 539585600 558192000 571588608 593920000 595404800 615936000 632326875 645888000 647502720 674482000 688947200 690669568 697740000 714485760 744256000 769920000 807360000 809378400 821248000 843102500 861184000 863336960 890880000 893107200 930320000 952647680 985497600 1011723000 1026560000 1033420800 1036004352 1076480000 1079171200 1116384000 1143177216 1190809600 1231872000 1264653750 1291776000 1295005440 1348964000 1381339136 1395480000 1428971520 1488512000 1539840000 1614720000 1618756800 1642496000 1686205000 1722368000 1726673920 1781760000 1786214400 1860640000 1905295360 2023446000 2053120000 2066841600 2072008704 2152960000 2158342400 2232768000 2381619200 2463744000 2529307500 2583552000 2590010880 2697928000 2762678272 2790960000 2857943040 2977024000 3079680000 3229440000 3237513600 3372410000 3444736000 3453347840 3572428800 3721280000 4046892000 4106240000 4144017408 4305920000 4316684800 4465536000 4763238400 4927488000 5058615000 5167104000 5180021760 5395856000 5525356544 5581920000 5715886080 5954048000 6159360000 6458880000 6475027200 6744820000 6906695680 7144857600 7442560000 8093784000 8212480000 8288034816 8611840000 8633369600 8931072000 9526476800 10117230000 10334208000 10360043520 10791712000 11050713088 11163840000 11908096000 12318720000 12917760000 12950054400 13489640000 13813391360 14289715200 14885120000 16187568000 16576069632 17223680000 17266739200 17862144000 20234460000 20720087040 21583424000 22327680000 23816192000 24637440000 25835520000 25900108800 26979280000 27626782720 28579430400 29770240000 32375136000 33152139264 34533478400 35724288000 40468920000 41440174080 43166848000 44655360000 47632384000 51671040000 51800217600 53958560000 55253565440 59540480000 64750272000 69066956800 71448576000 80937840000 82880348160 86333696000 89310720000 103600435200 107917120000 119080960000 129500544000 138133913600 142897152000 161875680000 165760696320 172667392000 178621440000 207200870400 215834240000 238161920000 259001088000 276267827200 323751360000 345334784000 357242880000 414401740800 431668480000 518002176000 647502720000 690669568000 714485760000 828803481600 863336960000 1036004352000 1295005440000 1381339136000 1726673920000 2072008704000 2590010880000 3453347840000 4144017408000 5180021760000 6906695680000 10360043520000 20720087040000
• Sum of all divisors σ(n): 71685040850280
• Sum of proper divisors (its aliquot sum) s(n): 50964953810280
• 20720087040000 is an abundant number, because the sum of its proper divisors (50964953810280) is greater than itself. Its abundance is 30244866770280

Bases of 20720087040000

• Binary: 100101101100001000101011011011000000000000000₂
• Hexadecimal: 0x12D8456D8000
• Base-36: 7CEOCUHHC

Squares and roots of 20720087040000

• 20720087040000 squared (20720087040000²) is 429322006945175961600000000
• 20720087040000 cubed (20720087040000³) is 8895589352091530432467697664000000000000
• The square root of 20720087040000 is 4551932.2314814837
• The cube root of 20720087040000 is 27466.1123252981

Scales and comparisons

• 20,720,087,040,000 seconds is equal to 658,834 years, 35 weeks, 1 day, 5 hours, 20 minutes.
• To count from 1 to 20,720,087,040,000 would take you about one million, six hundred forty-seven thousand and eighty-six 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 20720087040000 cubic inches would be around 2288.8 feet tall.

Recreational maths with 20720087040000

• 20720087040000 backwards is 00004078002702
• 20720087040000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20720087040000's digits is 30
• More coming soon!