64421300514816

Names of 64421300514816

• Cardinal: 64421300514816 can be written as Sixty-four trillion, four hundred twenty-one billion, three hundred million, five hundred fourteen thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 6.4421300514816 × 10¹³

Factors of 64421300514816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 38930

Divisors of 64421300514816

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 256 288 336 384 448 504 512 576 672 768 896 1008 1024 1152 1344 1536 1792 2016 2048 2304 2688 3072 3584 4032 4096 4608 5376 6144 7168 8064 8101 9216 10752 12288 14336 16128 16202 18432 21504 24303 28672 30817 32256 32404 36864 43008 48606 56707 61634 64512 64808 72909 86016 92451 97212 113414 123268 129024 129616 145818 170121 184902 194424 215719 226828 246536 258048 259232 277353 291636 340242 369804 388848 431438 453656 493072 510363 518464 554706 583272 647157 680484 739608 777696 862876 907312 986144 1020726 1036928 1109412 1166544 1294314 1360968 1479216 1555392 1725752 1814624 1941471 1972288 2041452 2073856 2218824 2333088 2588628 2721936 2958432 3110784 3451504 3629248 3882942 3944576 4082904 4147712 4437648 4666176 5177256 5443872 5916864 6221568 6903008 7258496 7765884 7889152 8165808 8295424 8875296 9332352 10354512 10887744 11833728 12443136 13806016 14516992 15531768 15778304 16331616 16590848 17750592 18664704 20709024 21775488 23667456 24886272 27612032 29033984 31063536 31556608 32663232 33181696 35501184 37329408 41418048 43550976 47334912 49772544 55224064 58067968 62127072 63113216 65326464 71002368 74658816 82836096 87101952 94669824 99545088 110448128 116135936 124254144 126226432 130652928 142004736 149317632 165672192 174203904 189339648 220896256 232271872 248508288 249648517 261305856 284009472 298635264 331344384 348407808 378679296 441792512 497016576 499297034 522611712 568018944 662688768 696815616 748945551 883585024 994033152 998594068 1045223424 1136037888 1325377536 1497891102 1747539619 1988066304 1997188136 2090446848 2246836653 2650755072 2995782204 3495079238 3976132608 3994376272 4493673306 5242618857 5991564408 6990158476 7952265216 7988752544 8987346612 10485237714 11983128816 13980316952 15727856571 15977505088 17974693224 20970475428 23966257632 27960633904 31455713142 31955010176 35949386448 41940950856 47932515264 55921267808 62911426284 63910020352 71898772896 83881901712 95865030528 111842535616 125822852568 127820040704 143797545792 167763803424 191730061056 223685071232 251645705136 255640081408 287595091584 335527606848 383460122112 447370142464 503291410272 511280162816 575190183168 671055213696 766920244224 894740284928 1006582820544 1022560325632 1150380366336 1342110427392 1533840488448 1789480569856 2013165641088 2300760732672 2684220854784 3067680976896 3578961139712 4026331282176 4601521465344 5368441709568 7157922279424 8052662564352 9203042930688 10736883419136 16105325128704 21473766838272 32210650257408 64421300514816
• Sum of all divisors σ(n): 212699737980704
• Sum of proper divisors (its aliquot sum) s(n): 148278437465888
• 64421300514816 is an abundant number, because the sum of its proper divisors (148278437465888) is greater than itself. Its abundance is 83857136951072

Bases of 64421300514816

• Binary: 1110101001011101000000101110111011000000000000₂
• Hexadecimal: 0x3A9740BBB000
• Base-36: MU2QJ0N40

Squares and roots of 64421300514816

• 64421300514816 squared (64421300514816²) is 4150103960020232226635513856
• 64421300514816 cubed (64421300514816³) is 267355094376191306623530302759121501290496
• The square root of 64421300514816 is 8026288.0906939791
• The cube root of 64421300514816 is 40087.5790483981

Scales and comparisons

• 64,421,300,514,816 seconds is equal to 2,048,398 years, 4 weeks, 4 days, 2 hours, 33 minutes, 36 seconds.
• To count from 1 to 64,421,300,514,816 would take you about five million, one hundred twenty thousand, nine hundred ninety-five 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 64421300514816 cubic inches would be around 3340.6 feet tall.

Recreational maths with 64421300514816

• 64421300514816 backwards is 61841500312446
• The number of decimal digits it has is: 14
• The sum of 64421300514816's digits is 45
• More coming soon!