189037968848977920

Names of 189037968848977920

• Cardinal: 189037968848977920 can be written as One hundred eighty-nine quadrillion, thirty-seven trillion, nine hundred sixty-eight billion, eight hundred forty-eight million, nine hundred seventy-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.8903796884897792 × 10¹⁷

Factors of 189037968848977920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 443086145

Divisors of 189037968848977920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 32 35 40 42 48 56 60 62 64 70 80 84 93 96 105 112 120 124 128 140 155 160 168 186 192 210 217 224 240 248 256 280 310 320 336 372 384 420 434 448 465 480 496 512 560 620 640 651 672 744 768 840 868 896 930 960 992 1024 1085 1120 1240 1280 1302 1344 1488 1536 1680 1736 1792 1860 1920 1984 2048 2170 2240 2480 2560 2604 2688 2976 3072 3255 3360 3472 3584 3720 3840 3968 4096 4340 4480 4960 5120 5208 5376 5952 6144 6510 6720 6944 7168 7440 7680 7936 8192 8680 8960 9920 10240 10416 10752 11904 12288 13020 13440 13888 14336 14880 15360 15872 16384 17360 17920 19840 20480 20832 21504 23808 24576 26040 26880 27776 28672 29760 30720 31744 32768 34720 35840 39680 40960 41664 43008 47616 49152 52080 53760 55552 57344 59520 61440 63488 65536 69440 71680 79360 81920 83328 86016 95232 98304 104160 107520 111104 114688 119040 122880 126976 131072 138880 143360 158720 163840 166656 172032 190464 196608 208320 215040 222208 229376 238080 245760 253952 277760 286720 317440 327680 333312 344064 380928 393216 416640 430080 444416 458752 476160 491520 507904 555520 573440 634880 655360 666624 688128 761856 833280 860160 888832 917504 952320 983040 1015808 1111040 1146880 1269760 1333248 1376256 1523712 1666560 1720320 1777664 1904640 1966080 2031616 2222080 2293760 2539520 2666496 2752512 3047424 3333120 3440640 3555328 3809280 4063232 4444160 4587520 5079040 5332992 6094848 6666240 6881280 7110656 7618560 8888320 10158080 10665984 12189696 13332480 13762560 14221312 15237120 17776640 20316160 21331968 26664960 28442624 30474240 35553280 42663936 53329920 60948480 71106560 85327872 106659840 142213120 213319680 426639360 443086097 886172194 1329258291 1772344388 2215430485 2658516582 3101602679 3544688776 4430860970 5317033164 6203205358 6646291455 7089377552 8861721940 9304808037 10634066328 12406410716 13292582910 13735669007 14178755104 15508013395 17723443880 18609616074 21268132656 24812821432 26585165820 27471338014 28357510208 31016026790 35446887760 37219232148 41207007021 42536265312 46524040185 49625642864 53170331640 54942676028 56715020416 62032053580 68678345035 70893775520 74438464296 82414014042 85072530624 93048080370 96149683049 99251285728 106340663280 109885352056 113430040832 124064107160 137356690070 141787551040 148876928592 164828028084 170145061248 186096160740 192299366098 198502571456 206035035105 212681326560 219770704112 226860081664 248128214320 274713380140 283575102080 288449049147 297753857184 329656056168 340290122496 372192321480 384598732196 397005142912 412070070210 425362653120 439541408224 453720163328 480748415245 496256428640 549426760280 567150204160 576898098294 595507714368 659312112336 680580244992 744384642960 769197464392 794010285824 824140140420 850725306240 879082816448 907440326656 961496830490 992512857280 1098853520560 1134300408320 1153796196588 1191015428736 1318624224672 1361160489984 1442245245735 1488769285920 1538394928784 1588020571648 1648280280840 1701450612480 1758165632896 1814880653312 1922993660980 1985025714560 2197707041120 2268600816640 2307592393176 2382030857472 2637248449344 2722320979968 2884490491470 2977538571840 3076789857568 3176041143296 3296560561680 3402901224960 3516331265792 3629761306624 3845987321960 3970051429120 4395414082240 4537201633280 4615184786352 4764061714944 5274496898688 5444641959936 5768980982940 5955077143680 6153579715136 6352082286592 6593121123360 6805802449920 7032662531584 7259522613248 7691974643920 7940102858240 8790828164480 9074403266560 9230369572704 9528123429888 10548993797376 10889283919872 11537961965880 11910154287360 12307159430272 12704164573184 13186242246720 13611604899840 14065325063168 14519045226496 15383949287840 15880205716480 17581656328960 18148806533120 18460739145408 19056246859776 21097987594752 21778567839744 23075923931760 23820308574720 24614318860544 25408329146368 26372484493440 27223209799680 28130650126336 29038090452992 30767898575680 31760411432960 35163312657920 36297613066240 36921478290816 38112493719552 42195975189504 43557135679488 46151847863520 47640617149440 49228637721088 50816658292736 52744968986880 54446419599360 56261300252672 58076180905984 61535797151360 63520822865920 70326625315840 72595226132480 73842956581632 76224987439104 84391950379008 87114271358976 92303695727040 95281234298880 98457275442176 101633316585472 105489937973760 108892839198720 112522600505344 123071594302720 127041645731840 140653250631680 145190452264960 147685913163264 152449974878208 168783900758016 174228542717952 184607391454080 190562468597760 196914550884352 203266633170944 210979875947520 217785678397440 225045201010688 246143188605440 254083291463680 281306501263360 290380904529920 295371826326528 304899949756416 337567801516032 369214782908160 381124937195520 393829101768704 406533266341888 421959751895040 435571356794880 450090402021376 492286377210880 508166582927360 562613002526720 590743652653056 609799899512832 675135603032064 738429565816320 762249874391040 787658203537408 843919503790080 871142713589760 900180804042752 984572754421760 1016333165854720 1125226005053440 1181487305306112 1219599799025664 1350271206064128 1476859131632640 1524499748782080 1575316407074816 1687839007580160 1800361608085504 1969145508843520 2032666331709440 2250452010106880 2362974610612224 2700542412128256 2953718263265280 3048999497564160 3150632814149632 3375678015160320 3938291017687040 4500904020213760 4725949221224448 5401084824256512 5907436526530560 6097998995128320 6301265628299264 6751356030320640 7876582035374080 9001808040427520 9451898442448896 11814873053061120 12602531256598528 13502712060641280 15753164070748160 18903796884897792 23629746106122240 27005424121282560 31506328141496320 37807593769795584 47259492212244480 63012656282992640 94518984424488960 189037968848977920
• Sum of all divisors σ(n): 713637390262358016
• Sum of proper divisors (its aliquot sum) s(n): 524599421413380096
• 189037968848977920 is an abundant number, because the sum of its proper divisors (524599421413380096) is greater than itself. Its abundance is 335561452564402176

Bases of 189037968848977920

• Binary: 1010011111100110010000011111110110010011100000000000000000₂
• Hexadecimal: 0x29F9907F64E0000
• Base-36: 1FPCD80CYP6O

Squares and roots of 189037968848977920

• 189037968848977920 squared (189037968848977920²) is 35735353666547146468096628647526400
• 189037968848977920 cubed (189037968848977920³) is 6755338673223948370816933497599001030544576217088000
• The square root of 189037968848977920 is 434784968.5177466205
• The cube root of 189037968848977920 is 573917.7817798531

Scales and comparisons

• 189,037,968,848,977,920 seconds is equal to 6,010,822,676 years, 29 weeks, 3 days, 13 hours, 52 minutes.
• To count from 1 to 189,037,968,848,977,920 would take you about eighteen billion, thirty-two million, four hundred sixty-eight thousand and twenty-nine 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 189037968848977920 cubic inches would be around 47826.5 feet tall.

Recreational maths with 189037968848977920

• 189037968848977920 backwards is 029779848869730981
• 189037968848977920 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 189037968848977920's digits is 105
• More coming soon!