3998843111171796992

Names of 3998843111171796992

• Cardinal: 3998843111171796992 can be written as Three quintillion, nine hundred ninety-eight quadrillion, eight hundred forty-three trillion, one hundred eleven billion, one hundred seventy-one million, seven hundred ninety-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 3.998843111171796992 × 10¹⁸

Factors of 3998843111171796992

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 602

Divisors of 3998843111171796992

• Number of divisors d(n): 364
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 169 208 256 338 416 512 587 676 832 1024 1174 1352 1664 2048 2197 2348 2704 3328 4096 4394 4696 5408 6656 7631 8788 9392 10816 13312 15262 17576 18784 21632 26624 28561 30524 35152 37568 43264 53248 57122 61048 70304 75136 86528 99203 114244 122096 140608 150272 173056 198406 228488 244192 281216 300544 344569 346112 371293 396812 456976 488384 562432 601088 689138 692224 742586 793624 913952 976768 1124864 1202176 1289639 1378276 1485172 1587248 1827904 1953536 2249728 2404352 2579278 2756552 2970344 3174496 3655808 3907072 4479397 4499456 4826809 5158556 5513104 5940688 6348992 7311616 7814144 8958794 8998912 9653618 10317112 11026208 11881376 12697984 14623232 15628288 16765307 17917588 19307236 20634224 22052416 23762752 25395968 29246464 31256576 33530614 35835176 38614472 41268448 44104832 47525504 50791936 58232161 58492928 67061228 71670352 77228944 82536896 88209664 95051008 101583872 116464322 116985856 134122456 143340704 154457888 165073792 176419328 190102016 202262003 203167744 217948991 232928644 268244912 286681408 308915776 330147584 352838656 380204032 404524006 406335488 435897982 465857288 536489824 573362816 617831552 660295168 705677312 757018093 760408064 809048012 871795964 931714576 1072979648 1146725632 1235663104 1320590336 1411354624 1514036186 1520816128 1618096024 1743591928 1863429152 2145959296 2293451264 2471326208 2629406039 2641180672 2833336883 3028072372 3236192048 3487183856 3726858304 4291918592 4586902528 4942652416 5258812078 5282361344 5666673766 6056144744 6472384096 6974367712 7453716608 8583837184 9173805056 9841235209 9885304832 10517624156 11333347532 12112289488 12944768192 13948735424 14907433216 17167674368 18347610112 19682470418 19770609664 21035248312 22666695064 24224578976 25889536384 27897470848 29814866432 34182278507 34335348736 39364940836 42070496624 45333390128 48449157952 51779072768 55794941696 59629732864 68364557014 68670697472 78729881672 84140993248 90666780256 96898315904 103558145536 111589883392 119259465728 127936057717 136729114028 157459763344 168281986496 181333560512 193796631808 207116291072 223179766784 238518931456 255872115434 273458228056 314919526688 336563972992 362667121024 387593263616 414232582144 444369620591 446359533568 511744230868 546916456112 629839053376 673127945984 725334242048 775186527232 828465164288 888739241182 892719067136 1023488461736 1093832912224 1259678106752 1346255891968 1450668484096 1550373054464 1663168750321 1777478482364 2046976923472 2187665824448 2519356213504 2692511783936 2901336968192 3100746108928 3326337500642 3554956964728 4093953846944 4375331648896 5038712427008 5385023567872 5776805067683 5802673936384 6652675001284 7109913929456 8187907693888 8750663297792 10077424854016 10770047135744 11553610135366 11605347872768 13305350002568 14219827858912 16375815387776 17501326595584 20154849708032 23107220270732 26610700005136 28439655717824 32751630775552 35002653191168 40309699416064 46214440541464 53221400010272 56879311435648 65503261551104 70005306382336 75098465879879 92428881082928 106442800020544 113758622871296 131006523102208 140010612764672 150196931759758 184857762165856 212885600041088 227517245742592 262013046204416 300393863519516 369715524331712 425771200082176 455034491485184 524026092408832 600787727039032 739431048663424 851542400164352 910068982970368 976280056438427 1201575454078064 1478862097326848 1703084800328704 1820137965940736 1952560112876854 2403150908156128 2957724194653696 3406169600657408 3905120225753708 4806301816312256 5915448389307392 6812339201314816 7810240451507416 9612603632624512 11830896778614784 15620480903014832 19225207265249024 23661793557229568 31240961806029664 38450414530498048 62481923612059328 76900829060996096 124963847224118656 153801658121992192 249927694448237312 307603316243984384 499855388896474624 999710777792949248 1999421555585898496 3998843111171796992
• Sum of all divisors σ(n): 8677885750366885080
• Sum of proper divisors (its aliquot sum) s(n): 4679042639195088088
• 3998843111171796992 is an abundant number, because the sum of its proper divisors (4679042639195088088) is greater than itself. Its abundance is 680199528023291096

Bases of 3998843111171796992

• Binary: 11011101111110101111101001111101110001111010011011000000000000₂
• Hexadecimal: 0x377EBE9F71E9B000
• Base-36: UDQ7KSLM6J28

Squares and roots of 3998843111171796992

• 3998843111171796992 squared (3998843111171796992²) is 15990746227766136756928958430460248064
• 3998843111171796992 cubed (3998843111171796992³) is 63944485395399014991294816110352365746123598896969023488
• The square root of 3998843111171796992 is 1999710756.8775532773
• 3998843111171796992 is a perfect cube number. Its cube root is 1587248

Scales and comparisons

• 3,998,843,111,171,796,992 seconds is equal to 127,150,841,701 years, 19 weeks, 6 days, 4 hours, 56 minutes, 32 seconds.
• To count from 1 to 3,998,843,111,171,796,992 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 3998843111171796992 cubic inches would be around 132270.7 feet tall.

Recreational maths with 3998843111171796992

• 3998843111171796992 backwards is 2996971711113488993
• The number of decimal digits it has is: 19
• The sum of 3998843111171796992's digits is 98
• More coming soon!