20833449312

Names of 20833449312

• Cardinal: 20833449312 can be written as Twenty billion, eight hundred thirty-three million, four hundred forty-nine thousand, three hundred twelve.

Scientific notation

• Scientific notation: 2.0833449312 × 10¹⁰

Factors of 20833449312

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1873

Divisors of 20833449312

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 23 24 26 31 32 39 46 48 52 62 69 78 92 93 96 104 124 138 156 169 184 186 208 248 276 299 312 338 368 372 403 416 496 507 552 598 624 676 713 736 744 806 897 992 1014 1104 1196 1209 1248 1352 1426 1488 1612 1794 1801 2028 2139 2208 2392 2418 2704 2852 2976 3224 3588 3602 3887 4056 4278 4784 4836 5239 5403 5408 5704 6448 7176 7204 7774 8112 8556 9269 9568 9672 10478 10806 11408 11661 12896 14352 14408 15548 15717 16224 17112 18538 19344 20956 21612 22816 23322 23413 27807 28704 28816 31096 31434 34224 37076 38688 41423 41912 43224 46644 46826 55614 55831 57632 62192 62868 68448 70239 74152 82846 83824 86448 93288 93652 111228 111662 120497 124269 124384 125736 140478 148304 165692 167493 167648 172896 186576 187304 222456 223324 240994 248538 251472 280956 296608 304369 331384 334986 361491 373152 374608 444912 446648 481988 497076 502944 538499 561912 608738 662768 669972 722982 725803 749216 889824 893296 913107 963976 994152 1076998 1123824 1217476 1284113 1325536 1339944 1445964 1451606 1615497 1786592 1826214 1927952 1988304 2153996 2177409 2247648 2434952 2568226 2679888 2891928 2903212 3230994 3652428 3852339 3855904 3976608 4307992 4354818 4869904 5136452 5359776 5783856 5806424 6461988 7000487 7304856 7704678 8615984 8709636 9435439 9739808 10272904 11567712 11612848 12923976 14000974 14609712 15409356 16693469 17231968 17419272 18870878 20545808 21001461 23225696 25847952 28001948 28306317 29219424 30818712 33386938 34838544 37741756 41091616 42002922 50080407 51695904 56003896 56612634 61637424 66773876 69677088 75483512 84005844 100160814 112007792 113225268 123274848 133547752 150967024 168011688 200321628 217015097 224015584 226450536 267095504 301934048 336023376 400643256 434030194 452901072 534191008 651045291 672046752 801286512 868060388 905802144 1302090582 1602573024 1736120776 2604181164 3472241552 5208362328 6944483104 10416724656 20833449312
• Sum of all divisors σ(n): 63821592576
• Sum of proper divisors (its aliquot sum) s(n): 42988143264
• 20833449312 is an abundant number, because the sum of its proper divisors (42988143264) is greater than itself. Its abundance is 22154693952

Bases of 20833449312

• Binary: 10011011001110001010011010101100000₂
• Hexadecimal: 0x4D9C53560
• Base-36: 9KJP4DC

Squares and roots of 20833449312

• 20833449312 squared (20833449312²) is 434032610235673273344
• 20833449312 cubed (20833449312³) is 9042396385099951514405344739328
• The square root of 20833449312 is 144337.9690587339
• The cube root of 20833449312 is 2751.6111467777

Scales and comparisons

• 20,833,449,312 seconds is equal to 662 years, 22 weeks, 5 days, 21 hours, 15 minutes, 12 seconds.
• To count from 1 to 20,833,449,312 would take you about one thousand, three hundred twenty-four 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 20833449312 cubic inches would be around 229.3 feet tall.

Recreational maths with 20833449312

• 20833449312 backwards is 21394433802
• 20833449312 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20833449312's digits is 39
• More coming soon!