12749609320579072

Names of 12749609320579072

• Cardinal: 12749609320579072 can be written as Twelve quadrillion, seven hundred forty-nine trillion, six hundred nine billion, three hundred twenty million, five hundred seventy-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 1.2749609320579072 × 10¹⁶

Factors of 12749609320579072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 207

Divisors of 12749609320579072

• Number of divisors d(n): 456
• Complete list of divisors:
  1 2 4 8 16 32 47 61 64 94 97 122 128 188 194 244 256 376 388 488 512 752 776 976 1024 1504 1552 1952 2048 2209 2867 3008 3104 3721 3904 4096 4418 4559 5734 5917 6016 6208 7442 7808 8192 8836 9118 11468 11834 12032 12416 14884 15616 16384 17672 18236 22936 23668 24064 24832 29768 31232 32768 35344 36472 45872 47336 48128 49664 59536 62464 65536 70688 72944 91744 94672 96256 99328 119072 124928 131072 134749 141376 145888 174887 183488 189344 192512 198656 214273 226981 238144 249856 262144 269498 278099 282752 291776 349774 360937 366976 378688 385024 397312 428546 453962 476288 499712 538996 556198 565504 583552 699548 721874 733952 757376 770048 794624 857092 907924 952576 999424 1077992 1112396 1131008 1167104 1399096 1443748 1467904 1514752 1540096 1589248 1714184 1815848 1905152 1998848 2155984 2224792 2262016 2334208 2798192 2887496 2935808 3029504 3080192 3178496 3428368 3631696 3810304 3997696 4311968 4449584 4524032 4668416 5596384 5774992 5871616 6059008 6160384 6356992 6856736 7263392 7620608 7995392 8219689 8623936 8899168 9048064 9336832 10668107 11192768 11549984 11743232 12118016 12320768 12713984 13070653 13713472 14526784 15241216 15990784 16439378 16964039 17247872 17798336 18096128 18673664 21336214 22017157 22385536 23099968 23486464 24236032 25427968 26141306 27426944 29053568 30482432 32878756 33928078 34495744 35596672 36192256 37347328 42672428 44034314 44771072 46199936 46972928 48472064 52282612 54853888 58107136 60964864 65757512 67856156 68991488 71193344 72384512 74694656 85344856 88068628 89542144 92399872 93945856 96944128 104565224 109707776 116214272 121929728 131515024 135712312 137982976 142386688 144769024 149389312 170689712 176137256 179084288 184799744 187891712 193888256 209130448 219415552 232428544 243859456 263030048 271424624 275965952 284773376 289538048 298778624 341379424 352274512 358168576 369599488 375783424 387776512 418260896 438831104 464857088 487718912 501401029 526060096 542849248 551931904 569546752 579076096 597557248 682758848 704549024 716337152 739198976 751566848 775553024 797309833 836521792 877662208 929714176 975437824 1002802058 1034806379 1052120192 1085698496 1103863808 1139093504 1195114496 1365517696 1409098048 1432674304 1478397952 1551106048 1594619666 1673043584 1755324416 1859428352 2005604116 2069612758 2104240384 2171396992 2207727616 2278187008 2731035392 2818196096 2865348608 2956795904 3189239332 3346087168 3510648832 3718856704 4011208232 4139225516 4208480768 4342793984 4415455232 4556374016 5462070784 5636392192 5730697216 5913591808 6378478664 6692174336 7021297664 7437713408 8022416464 8278451032 8416961536 8685587968 8830910464 9112748032 10924141568 11272784384 11461394432 11827183616 12756957328 13384348672 14042595328 14875426816 16044832928 16556902064 16833923072 17371175936 17661820928 18225496064 21848283136 22545568768 22922788864 23654367232 25513914656 26768697344 28085190656 29750853632 32089665856 33113804128 33667846144 34742351872 35323641856 36450992128 43696566272 45091137536 45845577728 47308734464 48635899813 51027829312 53537394688 56170381312 59501707264 64179331712 66227608256 67335692288 69484703744 72901984256 87393132544 90182275072 94617468928 97271799626 102055658624 107074789376 128358663424 132455216512 134671384576 138969407488 174786265088 180364550144 194543599252 204111317248 214149578752 256717326848 264910433024 269342769152 277938814976 349572530176 360729100288 389087198504 408222634496 428299157504 513434653696 529820866048 538685538304 555877629952 699145060352 721458200576 778174397008 816445268992 856598315008 1026869307392 1059641732096 1077371076608 1111755259904 1398290120704 1442916401152 1556348794016 1632890537984 1713196630016 2053738614784 2119283464192 2154742153216 2223510519808 2796580241408 2885832802304 3112697588032 3265781075968 3426393260032 4107477229568 4238566928384 4447021039616 5771665604608 6225395176064 6531562151936 8214954459136 8477133856768 12450790352128 13063124303872 16429908918272 16954267713536 24901580704256 26126248607744 32859817836544 33908535427072 49803161408512 52252497215488 65719635673088 67817070854144 99606322817024 104504994430976 131439271346176 135634141708288 199212645634048 209009988861952 271268283416576 398425291268096 796850582536192 1593701165072384 3187402330144768 6374804660289536 12749609320579072
• Sum of all divisors σ(n): 26760534425367848
• Sum of proper divisors (its aliquot sum) s(n): 14010925104788776
• 12749609320579072 is an abundant number, because the sum of its proper divisors (14010925104788776) is greater than itself. Its abundance is 1261315784209704

Bases of 12749609320579072

• Binary: 101101010010111011001110111110100101000000000000000000₂
• Hexadecimal: 0x2D4BB3BE940000
• Base-36: 3HJCXNWBCHS

Squares and roots of 12749609320579072

• 12749609320579072 squared (12749609320579072²) is 162552537827396745936637404381184
• 12749609320579072 cubed (12749609320579072³) is 2072481351367959726516210668821972854064700981248
• The square root of 12749609320579072 is 112914167.9355565725
• The cube root of 12749609320579072 is 233614.0502722381

Scales and comparisons

• 12,749,609,320,579,072 seconds is equal to 405,398,139 years, 13 weeks, 4 days, 21 hours, 17 minutes, 52 seconds.
• To count from 1 to 12,749,609,320,579,072 would take you about one billion, two hundred sixteen million, one hundred ninety-four thousand, four hundred seventeen 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 12749609320579072 cubic inches would be around 19467.8 feet tall.

Recreational maths with 12749609320579072

• 12749609320579072 backwards is 27097502390694721
• The number of decimal digits it has is: 17
• The sum of 12749609320579072's digits is 73
• More coming soon!