52978447872

Names of 52978447872

• Cardinal: 52978447872 can be written as Fifty-two billion, nine hundred seventy-eight million, four hundred forty-seven thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 5.2978447872 × 10¹⁰

Factors of 52978447872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 763

Divisors of 52978447872

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 243 252 256 288 324 336 378 384 432 448 486 504 512 567 576 648 672 729 751 756 768 864 896 972 1008 1134 1152 1296 1344 1458 1502 1512 1536 1701 1728 1792 1944 2016 2187 2253 2268 2304 2592 2688 2916 3004 3024 3402 3456 3584 3888 4032 4374 4506 4536 4608 5103 5184 5257 5376 5832 6008 6048 6561 6759 6804 6912 7776 8064 8748 9012 9072 10206 10368 10514 10752 11664 12016 12096 13122 13518 13608 13824 15309 15552 15771 16128 17496 18024 18144 19683 20277 20412 20736 21028 23328 24032 24192 26244 27036 27216 30618 31104 31542 32256 34992 36048 36288 39366 40554 40824 41472 42056 45927 46656 47313 48064 48384 52488 54072 54432 60831 61236 62208 63084 69984 72096 72576 78732 81108 81648 84112 91854 93312 94626 96128 96768 104976 108144 108864 121662 122472 124416 126168 137781 139968 141939 144192 145152 157464 162216 163296 168224 182493 183708 186624 189252 192256 209952 216288 217728 243324 244944 252336 275562 279936 283878 288384 290304 314928 324432 326592 336448 364986 367416 373248 378504 384512 419904 425817 432576 435456 486648 489888 504672 547479 551124 559872 567756 576768 629856 648864 653184 672896 729972 734832 757008 839808 851634 865152 870912 973296 979776 1009344 1094958 1102248 1119744 1135512 1153536 1259712 1277451 1297728 1306368 1345792 1459944 1469664 1514016 1642437 1679616 1703268 1730304 1946592 1959552 2018688 2189916 2204496 2271024 2519424 2554902 2595456 2612736 2691584 2919888 2939328 3028032 3284874 3359232 3406536 3460608 3832353 3893184 3919104 4037376 4379832 4408992 4542048 4927311 5038848 5109804 5190912 5839776 5878656 6056064 6569748 6813072 7664706 7786368 7838208 8074752 8759664 8817984 9084096 9854622 10077696 10219608 10381824 11497059 11679552 11757312 12112128 13139496 13626144 14781933 15329412 15572736 17519328 17635968 18168192 19709244 20439216 22994118 23359104 23514624 24224256 26278992 27252288 29563866 30658824 31145472 34491177 35038656 35271936 36336384 39418488 40878432 45988236 46718208 52557984 54504576 59127732 61317648 68982354 70077312 70543872 72672768 78836976 81756864 91976472 93436416 103473531 105115968 109009152 118255464 122635296 137964708 140154624 157673952 163513728 183952944 206947062 210231936 218018304 236510928 245270592 275929416 280309248 315347904 327027456 367905888 413894124 420463872 473021856 490541184 551858832 630695808 654054912 735811776 827788248 840927744 946043712 981082368 1103717664 1261391616 1471623552 1655576496 1892087424 1962164736 2207435328 2522783232 2943247104 3311152992 3784174848 4414870656 5886494208 6622305984 7568349696 8829741312 13244611968 17659482624 26489223936 52978447872
• Sum of all divisors σ(n): 181701560832
• Sum of proper divisors (its aliquot sum) s(n): 128723112960
• 52978447872 is an abundant number, because the sum of its proper divisors (128723112960) is greater than itself. Its abundance is 75744665088

Bases of 52978447872

• Binary: 110001010101110000101111011000000000₂
• Hexadecimal: 0xC55C2F600
• Base-36: OC60000

Squares and roots of 52978447872

• 52978447872 squared (52978447872²) is 2806715938926221328384
• 52978447872 cubed (52978447872³) is 148695454061914352299726337998848
• The square root of 52978447872 is 230170.4756740099
• The cube root of 52978447872 is 3755.7765282633

Scales and comparisons

• 52,978,447,872 seconds is equal to 1,684 years, 28 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 52,978,447,872 would take you about three thousand, three hundred sixty-nine 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 52978447872 cubic inches would be around 313 feet tall.

Recreational maths with 52978447872

• 52978447872 backwards is 27874487925
• 52978447872 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 52978447872's digits is 63
• More coming soon!