16393540752

Names of 16393540752

• Cardinal: 16393540752 can be written as Sixteen billion, three hundred ninety-three million, five hundred forty thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 1.6393540752 × 10¹⁰

Factors of 16393540752

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 238

Divisors of 16393540752

• Number of divisors d(n): 100
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 233 324 432 466 648 699 932 1296 1398 1864 2097 2796 3728 4194 5592 6291 8388 11184 12582 16776 18873 25164 33552 37746 50328 54289 75492 100656 108578 150984 162867 217156 301968 325734 434312 488601 651468 868624 977202 1302936 1465803 1954404 2605872 2931606 3908808 4397409 5863212 7817616 8794818 11726424 12649337 17589636 23452848 25298674 35179272 37948011 50597348 70358544 75896022 101194696 113844033 151792044 202389392 227688066 303584088 341532099 455376132 607168176 683064198 910752264 1024596297 1366128396 1821504528 2049192594 2732256792 4098385188 5464513584 8196770376 16393540752
• Sum of all divisors σ(n): 47652178860
• Sum of proper divisors (its aliquot sum) s(n): 31258638108
• 16393540752 is an abundant number, because the sum of its proper divisors (31258638108) is greater than itself. Its abundance is 14865097356

Bases of 16393540752

• Binary: 1111010001001000011001010010010000₂
• Hexadecimal: 0x3D1219490
• Base-36: 7J4AH00

Squares and roots of 16393540752

• 16393540752 squared (16393540752²) is 268748178387484725504
• 16393540752 cubed (16393540752³) is 4405734214420996494327357739008
• The square root of 16393540752 is 128037.2631385097
• The cube root of 16393540752 is 2540.3345887793

Scales and comparisons

• 16,393,540,752 seconds is equal to 521 years, 13 weeks, 5 days, 1 hour, 19 minutes, 12 seconds.
• To count from 1 to 16,393,540,752 would take you about one thousand and forty-two 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 16393540752 cubic inches would be around 211.7 feet tall.

Recreational maths with 16393540752

• 16393540752 backwards is 25704539361
• The number of decimal digits it has is: 11
• The sum of 16393540752's digits is 45
• More coming soon!