20379380736

Names of 20379380736

• Cardinal: 20379380736 can be written as Twenty billion, three hundred seventy-nine million, three hundred eighty thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 2.0379380736 × 10¹⁰

Factors of 20379380736

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2069

Divisors of 20379380736

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 23 24 26 32 33 39 44 46 48 52 64 66 69 78 88 92 96 104 128 132 138 143 156 176 184 192 208 253 256 264 276 286 299 312 352 368 384 416 429 506 512 528 552 572 598 624 704 736 759 768 832 858 897 1012 1024 1056 1104 1144 1196 1248 1408 1472 1518 1536 1664 1716 1794 2017 2024 2112 2208 2288 2392 2496 2816 2944 3036 3072 3289 3328 3432 3588 4034 4048 4224 4416 4576 4784 4992 5632 5888 6051 6072 6578 6656 6864 7176 8068 8096 8448 8832 9152 9568 9867 9984 11264 11776 12102 12144 13156 13312 13728 14352 16136 16192 16896 17664 18304 19136 19734 19968 22187 23552 24204 24288 26221 26312 27456 28704 32272 32384 33792 35328 36608 38272 39468 39936 44374 46391 48408 48576 52442 52624 54912 57408 64544 64768 66561 70656 73216 76544 78663 78936 88748 92782 96816 97152 104884 105248 109824 114816 129088 129536 133122 139173 146432 153088 157326 157872 177496 185564 193632 194304 209768 210496 219648 229632 258176 259072 266244 278346 288431 306176 314652 315744 354992 371128 387264 388608 419536 420992 439296 459264 510301 516352 532488 556692 576862 603083 629304 631488 709984 742256 774528 777216 839072 841984 865293 918528 1020602 1032704 1064976 1113384 1153724 1206166 1258608 1262976 1419968 1484512 1530903 1549056 1678144 1683968 1730586 1809249 2041204 2065408 2129952 2226768 2307448 2412332 2517216 2525952 2839936 2969024 3061806 3098112 3356288 3367936 3461172 3618498 4082408 4259904 4453536 4614896 4824664 5034432 5051904 5679872 5938048 6123612 6196224 6633913 6712576 6922344 7236996 8164816 8519808 8907072 9229792 9649328 10068864 10103808 11359744 11876096 12247224 13267826 13425152 13844688 14473992 16329632 17039616 17814144 18459584 19298656 19901739 20137728 22719488 23752192 24494448 26535652 26850304 27689376 28947984 32659264 34079232 35628288 36919168 38597312 39803478 40275456 47504384 48988896 53071304 55378752 57895968 65318528 68158464 71256576 73838336 77194624 79606956 80550912 97977792 106142608 110757504 115791936 130637056 142513152 147676672 154389248 159213912 195955584 212285216 221515008 231583872 261274112 295353344 308778496 318427824 391911168 424570432 443030016 463167744 522548224 617556992 636855648 783822336 849140864 886060032 926335488 1273711296 1567644672 1698281728 1852670976 2547422592 3396563456 5094845184 6793126912 10189690368 20379380736
• Sum of all divisors σ(n): 66622284288
• Sum of proper divisors (its aliquot sum) s(n): 46242903552
• 20379380736 is an abundant number, because the sum of its proper divisors (46242903552) is greater than itself. Its abundance is 25863522816

Bases of 20379380736

• Binary: 10010111110101101001010110000000000₂
• Hexadecimal: 0x4BEB4AC00
• Base-36: 9D1CUTC

Squares and roots of 20379380736

• 20379380736 squared (20379380736²) is 415319159182847901696
• 20379380736 cubed (20379380736³) is 8463947271942648029441484128256
• The square root of 20379380736 is 142756.3684603947
• The cube root of 20379380736 is 2731.4735181479

Scales and comparisons

• 20,379,380,736 seconds is equal to 648 years, 11 hours, 5 minutes, 36 seconds.
• To count from 1 to 20,379,380,736 would take you about one thousand, two hundred ninety-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 20379380736 cubic inches would be around 227.6 feet tall.

Recreational maths with 20379380736

• 20379380736 backwards is 63708397302
• 20379380736 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20379380736's digits is 48
• More coming soon!