47157680352708864

Names of 47157680352708864

• Cardinal: 47157680352708864 can be written as Forty-seven quadrillion, one hundred fifty-seven trillion, six hundred eighty billion, three hundred fifty-two million, seven hundred eight thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.7157680352708864 × 10¹⁶

Factors of 47157680352708864

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 714

Divisors of 47157680352708864

• Number of divisors d(n): 315
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 576 648 709 729 768 864 972 1152 1296 1418 1458 1728 1944 2127 2304 2592 2836 2916 3456 3888 4254 5184 5672 5832 6381 6912 7776 8508 10368 11344 11664 12762 15552 17016 19143 20736 22688 23328 25524 31104 34032 38286 45376 46656 51048 57429 62208 68064 76572 90752 93312 102096 114858 136128 153144 172287 181504 186624 204192 229716 272256 306288 344574 408384 459432 502681 516861 544512 612576 689148 816768 918864 1005362 1033722 1225152 1378296 1508043 1633536 1837728 2010724 2067444 2450304 2756592 3016086 3675456 4021448 4134888 4524129 4900608 5513184 6032172 7350912 8042896 8269776 9048258 11026368 12064344 13572387 14701824 16085792 16539552 18096516 22052736 24128688 27144774 32171584 33079104 36193032 40717161 44105472 48257376 54289548 64343168 66158208 72386064 81434322 96514752 108579096 122151483 128686336 132316416 144772128 162868644 193029504 217158192 244302966 289544256 325737288 356400829 366454449 386059008 434316384 488605932 579088512 651474576 712801658 732908898 868632768 977211864 1069202487 1158177024 1302949152 1425603316 1465817796 1737265536 1954423728 2138404974 2605898304 2851206632 2931635592 3207607461 3474531072 3908847456 4276809948 5211796608 5702413264 5863271184 6415214922 7817694912 8553619896 9622822383 10423593216 11404826528 11726542368 12830429844 15635389824 17107239792 19245644766 22809653056 23453084736 25660859688 28868467149 31270779648 34214479584 38491289532 45619306112 46906169472 51321719376 57736934298 68428959168 76982579064 86605401447 91238612224 93812338944 102643438752 115473868596 136857918336 153965158128 173210802894 205286877504 230947737192 252688187761 259816204341 273715836672 307930316256 346421605788 410573755008 461895474384 505376375522 519632408682 615860632512 692843211576 758064563283 821147510016 923790948768 1010752751044 1039264817364 1231721265024 1385686423152 1516129126566 1847581897536 2021505502088 2078529634728 2274193689849 2463442530048 2771372846304 3032258253132 3695163795072 4043011004176 4157059269456 4548387379698 5542745692608 6064516506264 6822581069547 7390327590144 8086022008352 8314118538912 9096774759396 11085491385216 12129033012528 13645162139094 16172044016704 16628237077824 18193549518792 20467743208641 22170982770432 24258066025056 27290324278188 32344088033408 33256474155648 36387099037584 40935486417282 48516132050112 54580648556376 61403229625923 64688176066816 66512948311296 72774198075168 81870972834564 97032264100224 109161297112752 122806459251846 145548396150336 163741945669128 184209688877769 194064528200448 218322594225504 245612918503692 291096792300672 327483891338256 368419377755538 436645188451008 491225837007384 582193584601344 654967782676512 736838755511076 873290376902016 982451674014768 1309935565353024 1473677511022152 1746580753804032 1964903348029536 2619871130706048 2947355022044304 3929806696059072 5239742261412096 5894710044088608 7859613392118144 11789420088177216 15719226784236288 23578840176354432 47157680352708864
• Sum of all divisors σ(n): 141331503908504063
• Sum of proper divisors (its aliquot sum) s(n): 94173823555795199
• 47157680352708864 is an abundant number, because the sum of its proper divisors (94173823555795199) is greater than itself. Its abundance is 47016143203086335

Bases of 47157680352708864

• Binary: 10100111100010011010100100010001110110101100100100000000₂
• Hexadecimal: 0xA789A911DAC900
• Base-36: CWC03A2S000

Squares and roots of 47157680352708864

• 47157680352708864 squared (47157680352708864²) is 2223846816248263607754582744170496
• 47157680352708864 cubed (47157680352708864³) is 104871457314024900039077930646774586299658266476544
• 47157680352708864 is a perfect square number. Its square root is 217158192
• The cube root of 47157680352708864 is 361285.7326903753

Scales and comparisons

• 47,157,680,352,708,864 seconds is equal to 1,499,468,366 years, 48 weeks, 3 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 47,157,680,352,708,864 would take you about four billion, four hundred ninety-eight million, four hundred five thousand, one hundred 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 47157680352708864 cubic inches would be around 30107.1 feet tall.

Recreational maths with 47157680352708864

• 47157680352708864 backwards is 46880725308675174
• 47157680352708864 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 47157680352708864's digits is 81
• More coming soon!