20446444032

Names of 20446444032

• Cardinal: 20446444032 can be written as Twenty billion, four hundred forty-six million, four hundred forty-four thousand and thirty-two.

Scientific notation

• Scientific notation: 2.0446444032 × 10¹⁰

Factors of 20446444032

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 209

Divisors of 20446444032

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 197 224 256 294 336 343 384 392 394 448 512 588 591 672 686 768 784 788 896 1029 1176 1182 1344 1372 1379 1536 1568 1576 1792 2058 2352 2364 2688 2744 2758 3136 3152 3584 4116 4137 4704 4728 5376 5488 5516 6272 6304 8232 8274 9408 9456 9653 10752 10976 11032 12544 12608 16464 16548 18816 18912 19306 21952 22064 25088 25216 28959 32928 33096 37632 37824 38612 38809 43904 44128 50432 57918 65856 66192 67571 75264 75648 77224 77618 87808 88256 100864 115836 116427 131712 132384 135142 151296 154448 155236 175616 176512 202713 231672 232854 263424 264768 270284 271663 302592 308896 310472 353024 405426 463344 465708 526848 529536 540568 543326 617792 620944 706048 810852 814989 926688 931416 1059072 1081136 1086652 1235584 1241888 1621704 1629978 1853376 1862832 1901641 2118144 2162272 2173304 2471168 2483776 3243408 3259956 3706752 3725664 3803282 4324544 4346608 4942336 4967552 5704923 6486816 6519912 7413504 7451328 7606564 8649088 8693216 9935104 11409846 12973632 13039824 13311487 14827008 14902656 15213128 17298176 17386432 19870208 22819692 25947264 26079648 26622974 29805312 30426256 34596352 34772864 39934461 45639384 51894528 52159296 53245948 59610624 60852512 69545728 79868922 91278768 103789056 104318592 106491896 121705024 139091456 159737844 182557536 208637184 212983792 243410048 319475688 365115072 417274368 425967584 486820096 638951376 730230144 851935168 973640192 1277902752 1460460288 1703870336 2555805504 2920920576 3407740672 5111611008 6815481344 10223222016 20446444032
• Sum of all divisors σ(n): 63846657600
• Sum of proper divisors (its aliquot sum) s(n): 43400213568
• 20446444032 is an abundant number, because the sum of its proper divisors (43400213568) is greater than itself. Its abundance is 22953769536

Bases of 20446444032

• Binary: 10011000010101100111111101000000000₂
• Hexadecimal: 0x4C2B3FA00
• Base-36: 9E5A96O

Squares and roots of 20446444032

• 20446444032 squared (20446444032²) is 418057073553708417024
• 20446444032 cubed (20446444032³) is 8547780556597606494728532000768
• The square root of 20446444032 is 142991.0627696711
• The cube root of 20446444032 is 2734.4664296511

Scales and comparisons

• 20,446,444,032 seconds is equal to 650 years, 6 weeks, 6 days, 15 hours, 47 minutes, 12 seconds.
• To count from 1 to 20,446,444,032 would take you about one thousand, three hundred 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 20446444032 cubic inches would be around 227.9 feet tall.

Recreational maths with 20446444032

• 20446444032 backwards is 23044464402
• The number of decimal digits it has is: 11
• The sum of 20446444032's digits is 33
• More coming soon!