16468255817728

Names of 16468255817728

• Cardinal: 16468255817728 can be written as Sixteen trillion, four hundred sixty-eight billion, two hundred fifty-five million, eight hundred seventeen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.6468255817728 × 10¹³

Factors of 16468255817728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1976

Divisors of 16468255817728

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 44 52 61 64 88 104 122 128 143 176 208 244 256 286 352 416 488 512 572 671 704 793 832 976 1024 1144 1342 1408 1586 1664 1889 1952 2048 2288 2684 2816 3172 3328 3721 3778 3904 4096 4576 5368 5632 6344 6656 7442 7556 7808 8192 8723 9152 10736 11264 12688 13312 14884 15112 15616 16384 17446 18304 20779 21472 22528 24557 25376 26624 29768 30224 31232 34892 36608 40931 41558 42944 45056 48373 49114 50752 53248 59536 60448 62464 69784 73216 81862 83116 85888 90112 96746 98228 101504 106496 115229 119072 120896 124928 139568 146432 163724 166232 171776 180224 193492 196456 203008 212992 230458 238144 241792 249856 270127 279136 292864 327448 332464 343552 386984 392912 406016 460916 476288 483584 499712 532103 540254 558272 585728 654896 664928 687104 773968 785824 812032 921832 952576 967168 999424 1064206 1080508 1116544 1171456 1267519 1309792 1329856 1374208 1497977 1547936 1571648 1624064 1843664 1905152 1934336 2128412 2161016 2233088 2342912 2535038 2619584 2659712 2748416 2995954 3095872 3143296 3248128 3687328 3810304 3868672 4256824 4322032 4466176 5070076 5239168 5319424 5496832 5991908 6191744 6286592 6496256 7028969 7374656 7620608 7737344 8513648 8644064 8932352 10140152 10478336 10638848 10993664 11983816 12383488 12573184 12992512 14057938 14749312 15241216 15474688 16477747 17027296 17288128 17864704 20280304 20956672 21277696 23967632 24766976 25146368 28115876 29498624 30482432 30949376 32955494 34054592 34576256 35729408 40560608 41913344 42555392 47935264 49533952 50292736 56231752 58997248 60964864 65910988 68109184 69152512 71458816 77318659 81121216 83826688 85110784 91376597 95870528 99067904 100585472 112463504 117994496 131821976 136218368 138305024 142917632 154637318 162242432 167653376 170221568 182753194 191741056 198135808 201170944 224927008 235988992 263643952 272436736 276610048 309274636 324484864 335306752 340443136 365506388 383482112 396271616 402341888 449854016 471977984 527287904 544873472 553220096 618549272 648969728 670613504 731012776 766964224 792543232 899708032 943955968 1005142567 1054575808 1089746944 1106440192 1237098544 1297939456 1462025552 1533928448 1799416064 1887911936 2010285134 2109151616 2179493888 2212880384 2474197088 2595878912 2924051104 3067856896 3598832128 4020570268 4218303232 4358987776 4425760768 4948394176 5191757824 5848102208 6135713792 7197664256 8041140536 8436606464 8717975552 9896788352 10383515648 11696204416 12271427584 14395328512 16082281072 16873212928 19793576704 20767031296 23392408832 24542855168 28790657024 32164562144 33746425856 39587153408 46784817664 57581314048 64329124288 67492851712 79174306816 93569635328 115162628096 128658248576 134985703424 158348613632 187139270656 257316497152 269971406848 316697227264 374278541312 514632994304 633394454528 748557082624 1029265988608 1266788909056 1497114165248 2058531977216 4117063954432 8234127908864 16468255817728
• Sum of all divisors σ(n): 39359004768720
• Sum of proper divisors (its aliquot sum) s(n): 22890748950992
• 16468255817728 is an abundant number, because the sum of its proper divisors (22890748950992) is greater than itself. Its abundance is 6422493133264

Bases of 16468255817728

• Binary: 11101111101001010000100010011100000000000000₂
• Hexadecimal: 0xEFA5089C000
• Base-36: 5U5EUBDOG

Squares and roots of 16468255817728

• 16468255817728 squared (16468255817728²) is 271203449678132117959081984
• 16468255817728 cubed (16468255817728³) is 4466247787949802140639862232862112612352
• The square root of 16468255817728 is 4058109.8824117615
• The cube root of 16468255817728 is 25441.8800989109

Scales and comparisons

• 16,468,255,817,728 seconds is equal to 523,639 years, 30 weeks, 6 days, 16 hours, 55 minutes, 28 seconds.
• To count from 1 to 16,468,255,817,728 would take you about one million, three hundred nine thousand and ninety-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 16468255817728 cubic inches would be around 2120.2 feet tall.

Recreational maths with 16468255817728

• 16468255817728 backwards is 82771855286461
• The number of decimal digits it has is: 14
• The sum of 16468255817728's digits is 70
• More coming soon!