20494408704

Names of 20494408704

• Cardinal: 20494408704 can be written as Twenty billion, four hundred ninety-four million, four hundred eight thousand, seven hundred four.

Scientific notation

• Scientific notation: 2.0494408704 × 10¹⁰

Factors of 20494408704

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3813

Divisors of 20494408704

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 23 24 28 32 33 42 44 46 48 56 64 66 69 77 84 88 92 96 112 128 132 138 154 161 168 176 184 192 224 231 253 256 264 276 308 322 336 352 368 384 448 462 483 506 512 528 552 616 644 672 704 736 759 768 896 924 966 1012 1024 1056 1104 1232 1288 1344 1408 1472 1518 1536 1771 1792 1848 1932 2024 2112 2208 2464 2576 2688 2816 2944 3036 3072 3542 3584 3696 3767 3864 4048 4224 4416 4928 5152 5313 5376 5632 5888 6072 7084 7168 7392 7534 7728 8096 8448 8832 9856 10304 10626 10752 11264 11301 11776 12144 14168 14784 15068 15456 16192 16896 17664 19712 20608 21252 21504 22602 23552 24288 26369 28336 29568 30136 30912 32384 33792 35328 39424 41216 41437 42504 45204 48576 52738 56672 59136 60272 61824 64768 70656 78848 79107 82432 82874 85008 86641 90408 97152 105476 113344 118272 120544 123648 124311 129536 158214 164864 165748 170016 173282 180816 194304 210952 226688 236544 241088 247296 248622 259072 259923 290059 316428 331496 340032 346564 361632 388608 421904 453376 482176 494592 497244 519846 580118 606487 632856 662992 680064 693128 723264 777216 843808 870177 906752 953051 964352 994488 1039692 1160236 1212974 1265712 1325984 1360128 1386256 1446528 1687616 1740354 1813504 1819461 1906102 1928704 1988976 2079384 2320472 2425948 2531424 2651968 2720256 2772512 2859153 2893056 3375232 3480708 3638922 3812204 3857408 3977952 4158768 4640944 4851896 5062848 5303936 5440512 5545024 5718306 5786112 6671357 6750464 6961416 7277844 7624408 7955904 8317536 9281888 9703792 10125696 10607872 11090048 11436612 11572224 13342714 13500928 13922832 14555688 15248816 15911808 16635072 18563776 19407584 20014071 20251392 21215744 22180096 22873224 26685428 27001856 27845664 29111376 30497632 31823616 33270144 37127552 38815168 40028142 40502784 42431488 44360192 45746448 53370856 55691328 58222752 60995264 63647232 66540288 74255104 77630336 80056284 81005568 88720384 91492896 106741712 111382656 116445504 121990528 127294464 133080576 148510208 155260672 160112568 182985792 213483424 222765312 232891008 243981056 266161152 297020416 310521344 320225136 365971584 426966848 445530624 465782016 487962112 621042688 640450272 731943168 853933696 891061248 931564032 975924224 1280900544 1463886336 1707867392 1863128064 2561801088 2927772672 3415734784 5123602176 6831469568 10247204352 20494408704
• Sum of all divisors σ(n): 71083892736
• Sum of proper divisors (its aliquot sum) s(n): 50589484032
• 20494408704 is an abundant number, because the sum of its proper divisors (50589484032) is greater than itself. Its abundance is 30095075328

Bases of 20494408704

• Binary: 10011000101100011111101110000000000₂
• Hexadecimal: 0x4C58FDC00
• Base-36: 9EXUAYO

Squares and roots of 20494408704

• 20494408704 squared (20494408704²) is 420020788126590959616
• 20494408704 cubed (20494408704³) is 8608077696042545616601862897664
• The square root of 20494408704 is 143158.6836486003
• The cube root of 20494408704 is 2736.6029928433

Scales and comparisons

• 20,494,408,704 seconds is equal to 651 years, 34 weeks, 1 day, 19 hours, 18 minutes, 24 seconds.
• To count from 1 to 20,494,408,704 would take you about one thousand, three hundred three 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 20494408704 cubic inches would be around 228.1 feet tall.

Recreational maths with 20494408704

• 20494408704 backwards is 40780449402
• 20494408704 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20494408704's digits is 42
• More coming soon!