1664966734626816

Names of 1664966734626816

• Cardinal: 1664966734626816 can be written as One quadrillion, six hundred sixty-four trillion, nine hundred sixty-six billion, seven hundred thirty-four million, six hundred twenty-six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.664966734626816 × 10¹⁵

Factors of 1664966734626816

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 58

Divisors of 1664966734626816

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 53 54 64 72 81 96 106 108 128 144 159 162 192 212 216 243 256 288 318 324 384 424 432 477 486 512 576 636 648 768 848 864 954 972 1024 1152 1272 1296 1431 1536 1696 1728 1908 1944 2048 2304 2544 2592 2809 2862 3072 3392 3456 3816 3888 4096 4293 4608 5088 5184 5618 5724 6144 6784 6912 7632 7776 8192 8427 8586 9216 10176 10368 11236 11448 12288 12879 13568 13824 15264 15552 16384 16854 17172 18432 20352 20736 22472 22896 24576 25281 25758 27136 27648 30528 31104 33708 34344 36864 40704 41472 44944 45792 49152 50562 51516 54272 55296 61056 62208 67416 68688 73728 75843 81408 82944 89888 91584 101124 103032 108544 110592 122112 124416 134832 137376 147456 148877 151686 162816 165888 179776 183168 202248 206064 217088 221184 227529 244224 248832 269664 274752 297754 303372 325632 331776 359552 366336 404496 412128 434176 442368 446631 455058 488448 497664 539328 549504 595508 606744 651264 663552 682587 719104 732672 808992 824256 868352 893262 910116 976896 995328 1078656 1099008 1191016 1213488 1302528 1327104 1339893 1365174 1438208 1465344 1617984 1648512 1786524 1820232 1953792 1990656 2157312 2198016 2382032 2426976 2605056 2679786 2730348 2876416 2930688 3235968 3297024 3573048 3640464 3907584 3981312 4019679 4314624 4396032 4764064 4853952 5359572 5460696 5752832 5861376 6471936 6594048 7146096 7280928 7815168 7890481 8039358 8629248 8792064 9528128 9707904 10719144 10921392 11505664 11722752 12059037 12943872 13188096 14292192 14561856 15780962 16078716 17258496 17584128 19056256 19415808 21438288 21842784 23011328 23445504 23671443 24118074 25887744 26376192 28584384 29123712 31561924 32157432 34516992 35168256 36177111 38112512 38831616 42876576 43685568 46022656 47342886 48236148 51775488 52752384 57168768 58247424 63123848 64314864 69033984 70336512 71014329 72354222 76225024 77663232 85753152 87371136 94685772 96472296 103550976 105504768 114337536 116494848 126247696 128629728 138067968 142028658 144708444 152450048 155326464 171506304 174742272 189371544 192944592 207101952 211009536 213042987 228675072 232989696 252495392 257259456 284057316 289416888 304900096 310652928 343012608 349484544 378743088 385889184 414203904 418195493 426085974 457350144 465979392 504990784 514518912 568114632 578833776 609800192 621305856 639128961 686025216 698969088 757486176 771778368 836390986 852171948 914700288 931958784 1009981568 1029037824 1136229264 1157667552 1219600384 1242611712 1254586479 1278257922 1372050432 1397938176 1514972352 1543556736 1672781972 1704343896 1829400576 1863917568 1917386883 2019963136 2058075648 2272458528 2315335104 2439200768 2509172958 2556515844 2744100864 2795876352 3029944704 3087113472 3345563944 3408687792 3658801152 3727835136 3763759437 3834773766 4039926272 4116151296 4544917056 4630670208 5018345916 5113031688 5488201728 5591752704 6059889408 6174226944 6691127888 6817375584 7317602304 7527518874 7669547532 8079852544 8232302592 9089834112 9261340416 10036691832 10226063376 10976403456 11183505408 11291278311 12119778816 12348453888 13382255776 13634751168 15055037748 15339095064 16159705088 16464605184 18179668224 18522680832 20073383664 20452126752 21952806912 22582556622 24239557632 24696907776 26764511552 27269502336 30110075496 30678190128 32319410176 32929210368 33873834933 36359336448 37045361664 40146767328 40904253504 45165113244 48479115264 49393815552 53529023104 54539004672 60220150992 61356380256 64638820352 65858420736 67747669866 72718672896 74090723328 80293534656 81808507008 90330226488 96958230528 98787631104 101621504799 107058046208 109078009344 120440301984 122712760512 129277640704 135495339732 145437345792 148181446656 160587069312 163617014016 180660452976 193916461056 197575262208 203243009598 214116092416 218156018688 240880603968 245425521024 270990679464 290874691584 296362893312 321174138624 327234028032 361320905952 387832922112 406486019196 428232184832 436312037376 481761207936 490851042048 541981358928 581749383168 592725786624 642348277248 654468056064 722641811904 812972038392 856464369664 872624074752 963522415872 981702084096 1083962717856 1163498766336 1284696554496 1308936112128 1445283623808 1625944076784 1712928739328 1745248149504 1927044831744 1963404168192 2167925435712 2569393108992 2617872224256 2890567247616 3251888153568 3425857478656 3490496299008 3854089663488 3926808336384 4335850871424 5138786217984 5235744448512 5781134495232 6503776307136 6851714957312 7708179326976 7853616672768 8671701742848 10277572435968 10471488897024 11562268990464 13007552614272 15416358653952 15707233345536 17343403485696 20555144871936 23124537980928 26015105228544 30832717307904 31414466691072 34686806971392 46249075961856 52030210457088 61665434615808 69373613942784 92498151923712 104060420914176 138747227885568 184996303847424 208120841828352 277494455771136 416241683656704 554988911542272 832483367313408 1664966734626816
• Sum of all divisors σ(n): 5083817347568232
• Sum of proper divisors (its aliquot sum) s(n): 3418850612941416
• 1664966734626816 is an abundant number, because the sum of its proper divisors (3418850612941416) is greater than itself. Its abundance is 1753883878314600

Bases of 1664966734626816

• Binary: 101111010100100011101000110110001111100000000000000₂
• Hexadecimal: 0x5EA4746C7C000
• Base-36: GE6J5PMO00

Squares and roots of 1664966734626816

• 1664966734626816 squared (1664966734626816²) is 2772114227413882333070786297856
• 1664966734626816 cubed (1664966734626816³) is 4615477973229830485923827321639353506380906496
• The square root of 1664966734626816 is 40804003.9043574253
• The cube root of 1664966734626816 is 118522.7865911605

Scales and comparisons

• 1,664,966,734,626,816 seconds is equal to 52,940,792 years, 4 weeks, 1 day, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 1,664,966,734,626,816 would take you about one hundred fifty-eight million, eight hundred twenty-two thousand, three hundred seventy-six 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 1664966734626816 cubic inches would be around 9876.9 feet tall.

Recreational maths with 1664966734626816

• 1664966734626816 backwards is 6186264376694661
• 1664966734626816 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1664966734626816's digits is 81
• More coming soon!