20213971694837760

Names of 20213971694837760

• Cardinal: 20213971694837760 can be written as Twenty quadrillion, two hundred thirteen trillion, nine hundred seventy-one billion, six hundred ninety-four million, eight hundred thirty-seven thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 2.021397169483776 × 10¹⁶

Factors of 20213971694837760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 11083

Divisors of 20213971694837760

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 199 210 224 240 256 280 320 336 384 398 420 448 480 512 560 597 640 672 768 796 840 896 960 995 1024 1120 1194 1280 1344 1393 1536 1592 1680 1792 1920 1990 2048 2240 2388 2560 2688 2786 2985 3072 3184 3360 3584 3840 3980 4096 4179 4480 4776 5120 5376 5572 5970 6144 6368 6720 6965 7168 7680 7960 8192 8358 8960 9552 10240 10752 10867 11144 11940 12288 12736 13440 13930 14336 15360 15920 16716 17920 19104 20480 20895 21504 21734 22288 23880 24576 25472 26880 27860 28672 30720 31840 32601 33432 35840 38208 40960 41790 43008 43468 44576 47760 50944 53760 54335 55720 57344 61440 63680 65202 66864 71680 76069 76416 83580 86016 86936 89152 95520 101888 107520 108670 111440 122880 127360 130404 133728 143360 152138 152832 163005 167160 172032 173872 178304 191040 203776 215040 217340 222880 228207 254720 260808 267456 286720 304276 305664 326010 334320 347744 356608 380345 382080 407552 430080 434680 445760 456414 509440 521616 534912 608552 611328 652020 668640 695488 713216 760690 764160 815104 860160 869360 891520 912828 1018880 1043232 1069824 1141035 1217104 1222656 1304040 1337280 1390976 1426432 1521380 1528320 1630208 1738720 1783040 1825656 2037760 2086464 2139648 2162533 2282070 2434208 2445312 2608080 2674560 2781952 2852864 3042760 3056640 3477440 3566080 3651312 4075520 4172928 4279296 4325066 4564140 4868416 4890624 5216160 5349120 5563904 5705728 6085520 6113280 6487599 6954880 7132160 7302624 8151040 8345856 8558592 8650132 9128280 9736832 10432320 10698240 10812665 11127808 11411456 12171040 12226560 12975198 13909760 14264320 14605248 15137731 16691712 17117184 17300264 18256560 19473664 20864640 21396480 21625330 22255616 24342080 24453120 25950396 27819520 28528640 29210496 30275462 32437995 33383424 34234368 34600528 36513120 38947328 41729280 42792960 43250660 44511232 45413193 48684160 51900792 55639040 57057280 58420992 60550924 64875990 66766848 69201056 73026240 75688655 77894656 83458560 85585920 86501320 89022464 90826386 97368320 103801584 111278080 116841984 118091689 121101848 129751980 133533696 138402112 146052480 151377310 155789312 166917120 171171840 173002640 181652772 194736640 207603168 222556160 227065965 233683968 236183378 242203696 259503960 267067392 276804224 292104960 302754620 311578624 333834240 346005280 354275067 363305544 389473280 415206336 445112320 454131930 467367936 472366756 484407392 519007920 553608448 584209920 590458445 605509240 623157248 667668480 692010560 708550134 726611088 778946560 826641823 830412672 908263860 934735872 944733512 968814784 1038015840 1107216896 1168419840 1180916890 1211018480 1335336960 1384021120 1417100268 1453222176 1557893120 1653283646 1660825344 1771375335 1816527720 1869471744 1889467024 1937629568 2076031680 2214433792 2336839680 2361833780 2422036960 2479925469 2768042240 2834200536 2906444352 3115786240 3306567292 3321650688 3542750670 3633055440 3778934048 3875259136 4133209115 4152063360 4428867584 4673679360 4723667560 4844073920 4959850938 5536084480 5668401072 5812888704 6613134584 6643301376 7085501340 7266110880 7557868096 7750518272 8266418230 8304126720 8857735168 9347358720 9447335120 9688147840 9919701876 11072168960 11336802144 11625777408 12399627345 13226269168 13286602752 14171002680 14532221760 15115736192 15501036544 16532836460 16608253440 17715470336 18894670240 19376295680 19839403752 22144337920 22673604288 23251554816 23500246111 24799254690 26452538336 26573205504 28342005360 29064443520 30231472384 31002073088 33065672920 33216506880 37789340480 38752591360 39678807504 44288675840 45347208576 46503109632 47000492222 49598509380 52905076672 53146411008 56684010720 58128887040 60462944768 62004146176 66131345840 66433013760 70500738333 75578680960 77505182720 79357615008 88577351680 90694417152 93006219264 94000984444 99197018760 105810153344 113368021440 116257774080 117501230555 120925889536 124008292352 132262691680 132866027520 141001476666 151157361920 155010365440 158715230016 164501722777 181388834304 186012438528 188001968888 198394037520 211620306688 226736042880 232515548160 235002461110 241851779072 264525383360 265732055040 282002953332 302314723840 310020730880 317430460032 329003445554 352503691665 362777668608 372024877056 376003937776 396788075040 423240613376 453472085760 465031096320 470004922220 483703558144 493505168331 529050766720 564005906664 604629447680 620041461760 634860920064 658006891108 705007383330 725555337216 752007875552 793576150080 822508613885 846481226752 906944171520 930062192640 940009844440 967407116288 987010336662 1058101533440 1128011813328 1209258895360 1269721840128 1316013782216 1410014766660 1451110674432 1504015751104 1587152300160 1645017227770 1692962453504 1813888343040 1860124385280 1880019688880 1974020673324 2116203066880 2256023626656 2418517790720 2467525841655 2539443680256 2632027564432 2820029533320 2902221348864 3008031502208 3174304600320 3290034455540 3385924907008 3627776686080 3760039377760 3948041346648 4232406133760 4512047253312 4837035581440 4935051683310 5078887360512 5264055128864 5640059066640 6016063004416 6348609200640 6580068911080 6771849814016 7255553372160 7520078755520 7896082693296 8464812267520 9024094506624 9870103366620 10157774721024 10528110257728 11280118133280 12032126008832 12697218401280 13160137822160 14511106744320 15040157511040 15792165386592 16929624535040 18048189013248 19740206733240 20315549442048 21056220515456 22560236266560 24064252017664 25394436802560 26320275644320 30080315022080 31584330773184 33859249070080 36096378026496 39480413466480 42112441030912 45120472533120 48128504035328 50788873605120 52640551288640 60160630044160 63168661546368 72192756052992 78960826932960 84224882061824 90240945066240 96257008070656 101577747210240 105281102577280 120321260088320 126337323092736 144385512105984 157921653865920 168449764123648 180481890132480 192514016141312 210562205154560 240642520176640 252674646185472 288771024211968 315843307731840 336899528247296 360963780264960 421124410309120 481285040353280 505349292370944 577542048423936 631686615463680 673799056494592 721927560529920 842248820618240 962570080706560 1010698584741888 1263373230927360 1347598112989184 1443855121059840 1684497641236480 2021397169483776 2526746461854720 2887710242119680 3368995282472960 4042794338967552 5053492923709440 6737990564945920 10106985847418880 20213971694837760
• Sum of all divisors σ(n): 74299168947110400
• Sum of proper divisors (its aliquot sum) s(n): 54085197252272640
• 20213971694837760 is an abundant number, because the sum of its proper divisors (54085197252272640) is greater than itself. Its abundance is 33871225557434880

Bases of 20213971694837760

• Binary: 1000111110100001000000000001010010111101110000000000000₂
• Hexadecimal: 0x47D0800A5EE000
• Base-36: 5J196EDTN9C

Squares and roots of 20213971694837760

• 20213971694837760 squared (20213971694837760²) is 408604651679702143489432721817600
• 20213971694837760 cubed (20213971694837760³) is 8259522863432541315837706694668049788044312576000
• The square root of 20213971694837760 is 142175847.7901143377
• The cube root of 20213971694837760 is 272406.3441349945

Scales and comparisons

• 20,213,971,694,837,760 seconds is equal to 642,741,773 years, 50 weeks, 5 days, 6 hours, 56 minutes.
• To count from 1 to 20,213,971,694,837,760 would take you about one billion, nine hundred twenty-eight million, two hundred twenty-five thousand, three hundred twenty-one 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 20213971694837760 cubic inches would be around 22700.5 feet tall.

Recreational maths with 20213971694837760

• 20213971694837760 backwards is 06773849617931202
• The number of decimal digits it has is: 17
• The sum of 20213971694837760's digits is 75
• More coming soon!