27897052640513536

Names of 27897052640513536

• Cardinal: 27897052640513536 can be written as Twenty-seven quadrillion, eight hundred ninety-seven trillion, fifty-two billion, six hundred forty million, five hundred thirteen thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 2.7897052640513536 × 10¹⁶

Factors of 27897052640513536

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 315

Divisors of 27897052640513536

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 16 32 47 64 73 94 128 146 188 193 256 292 376 386 512 584 752 772 1168 1504 1544 2209 2336 3008 3088 3431 4418 4672 6016 6176 6862 8836 9071 9344 12032 12352 13724 14089 17672 18142 18688 24064 24704 27448 28178 35344 36284 37249 37376 49408 54896 56356 70688 72568 74498 98816 103823 109792 112712 141376 145136 148996 161257 207646 219584 225424 282752 290272 297992 322514 415292 426337 439168 450848 565504 580544 595984 645028 662183 830584 852674 878336 901696 1131008 1161088 1191968 1290056 1324366 1661168 1705348 1750703 1756672 1803392 2322176 2383936 2580112 2648732 2719177 3322336 3410696 3501406 3606784 4644352 4767872 5160224 5297464 5438354 6644672 6821392 7002812 7189057 7213568 7579079 9535744 10320448 10594928 10876708 13289344 13642784 14005624 14378114 15158158 19071488 20037839 20640896 21189856 21753416 26578688 27285568 28011248 28756228 30316316 31122601 40075678 41281792 42379712 43506832 53157376 54571136 56022496 57512456 60632632 62245202 80151356 82283041 82563584 84759424 87013664 109142272 112044992 115024912 121265264 124490404 127801319 160302712 164566082 169518848 174027328 218284544 224089984 230049824 242530528 248980808 255602638 320605424 329132164 337885679 339037696 348054656 448179968 460099648 485061056 497961616 511205276 524801161 641210848 658264328 675771358 696109312 896359936 920199296 970122112 995923232 1022410552 1049602322 1282421696 1316528656 1351542716 1392218624 1462762247 1840398592 1940244224 1991846464 2044821104 2099204644 2564843392 2633057312 2703085432 2925524494 3680797184 3867302927 3880488448 3983692928 4089642208 4198409288 5129686784 5266114624 5406170864 5851048988 6006661993 7734605854 7967385856 8179284416 8396818576 10259373568 10532229248 10812341728 11702097976 12013323986 15469211708 15880626913 15934771712 16358568832 16793637152 21064458496 21624683456 23404195952 24026647972 24665654567 30938423416 31761253826 32717137664 33587274304 42128916992 43249366912 46808391904 48053295944 49331309134 61876846832 63522507652 65434275328 67174548608 86498733824 93616783808 96106591888 98662618268 123753693664 127045015304 134349097216 172997467648 187233567616 192213183776 197325236536 247507387328 254090030608 268698194432 282313113671 374467135232 384426367552 394650473072 495014774656 508180061216 564626227342 746389464911 748934270464 768852735104 789300946144 990029549312 1016360122432 1129252454684 1159285764649 1492778929822 1537705470208 1578601892288 1980059098624 2032720244864 2258504909368 2318571529298 2985557859644 3075410940416 3157203784576 4065440489728 4517009818736 4637143058596 5971115719288 6314407569152 8130880979456 9034019637472 9274286117192 11942231438576 12628815138304 18068039274944 18548572234384 23884462877152 36136078549888 37097144468768 47768925754304 54486430938503 72272157099776 74194288937536 95537851508608 108972861877006 144544314199552 148388577875072 191075703017216 217945723754012 296777155750144 382151406034432 435891447508024 593554311500288 871782895016048 1743565790032096 3487131580064192 6974263160128384 13948526320256768 27897052640513536
• Sum of all divisors σ(n): 58032178158240000
• Sum of proper divisors (its aliquot sum) s(n): 30135125517726464
• 27897052640513536 is an abundant number, because the sum of its proper divisors (30135125517726464) is greater than itself. Its abundance is 2238072877212928

Bases of 27897052640513536

• Binary: 1100011000111000011100010111000111010110000111000000000₂
• Hexadecimal: 0x631C38B8EB0E00
• Base-36: 7MOOH25LV5S

Squares and roots of 27897052640513536

• 27897052640513536 squared (27897052640513536²) is 778245546027583251249333799223296
• 27897052640513536 cubed (27897052640513536³) is 21710756964776689956809831754377057508219374534656
• The square root of 27897052640513536 is 167024107.9620350375
• The cube root of 27897052640513536 is 303286.2868029933

Scales and comparisons

• 27,897,052,640,513,536 seconds is equal to 887,039,982 years, 37 weeks, 2 days, 15 hours, 32 minutes, 16 seconds.
• To count from 1 to 27,897,052,640,513,536 would take you about two billion, six hundred sixty-one million, one hundred nineteen thousand, nine hundred forty-eight 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 27897052640513536 cubic inches would be around 25273.9 feet tall.

Recreational maths with 27897052640513536

• 27897052640513536 backwards is 63531504625079872
• 27897052640513536 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 27897052640513536's digits is 73
• More coming soon!