20843347200

Names of 20843347200

• Cardinal: 20843347200 can be written as Twenty billion, eight hundred forty-three million, three hundred forty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 2.08433472 × 10¹⁰

Factors of 20843347200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 875

Divisors of 20843347200

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 64 65 75 78 80 96 100 104 113 120 128 130 150 156 160 192 195 200 208 226 240 256 260 300 312 320 325 339 384 390 400 416 452 480 520 565 600 624 640 650 678 739 768 780 800 832 904 960 975 1040 1130 1200 1248 1280 1300 1356 1469 1478 1560 1600 1664 1695 1808 1920 1950 2080 2217 2260 2400 2496 2600 2712 2825 2938 2956 3120 3200 3328 3390 3616 3695 3840 3900 4160 4407 4434 4520 4800 4992 5200 5424 5650 5876 5912 6240 6400 6780 7232 7345 7390 7800 8320 8475 8814 8868 9040 9600 9607 9984 10400 10848 11085 11300 11752 11824 12480 13560 14464 14690 14780 15600 16640 16950 17628 17736 18080 18475 19200 19214 20800 21696 22035 22170 22600 23504 23648 24960 27120 28821 28928 29380 29560 31200 33900 35256 35472 36160 36725 36950 38428 41600 43392 44070 44340 45200 47008 47296 48035 49920 54240 55425 57642 58760 59120 62400 67800 70512 70944 72320 73450 73900 76856 83200 83507 86784 88140 88680 90400 94016 94592 96070 108480 110175 110850 115284 117520 118240 124800 135600 141024 141888 144105 144640 146900 147800 153712 167014 176280 177360 180800 188032 189184 192140 216960 220350 221700 230568 235040 236480 240175 249600 250521 271200 282048 283776 288210 293800 295600 307424 334028 352560 354720 361600 376064 384280 417535 433920 440700 443400 461136 470080 472960 480350 501042 542400 564096 567552 576420 587600 591200 614848 668056 705120 709440 720525 723200 768560 835070 881400 886800 922272 940160 945920 960700 1002084 1084800 1085591 1128192 1152840 1175200 1182400 1229696 1252605 1336112 1410240 1418880 1441050 1537120 1670140 1762800 1773600 1844544 1880320 1921400 2004168 2087675 2169600 2171182 2305680 2350400 2364800 2459392 2505210 2672224 2820480 2837760 2882100 3074240 3256773 3340280 3525600 3547200 3689088 3842800 4008336 4175350 4342364 4611360 4700800 4729600 5010420 5344448 5427955 5640960 5764200 6148480 6263025 6513546 6680560 7051200 7094400 7378176 7685600 8016672 8350700 8684728 9222720 9401600 10020840 10688896 10855910 11528400 12296960 12526050 13027092 13361120 14102400 14188800 15371200 16033344 16283865 16701400 17369456 18445440 20041680 21377792 21711820 23056800 25052100 26054184 26722240 27139775 28204800 30742400 32066688 32567730 33402800 34738912 36890880 40083360 43423640 46113600 50104200 52108368 53444480 54279550 61484800 64133376 65135460 66805600 69477824 80166720 81419325 86847280 92227200 100208400 104216736 106888960 108559100 130270920 133611200 138955648 160333440 162838650 173694560 184454400 200416800 208433472 217118200 260541840 267222400 277911296 320666880 325677300 347389120 400833600 416866944 434236400 521083680 534444800 651354600 694778240 801667200 833733888 868472800 1042167360 1302709200 1389556480 1603334400 1736945600 2084334720 2605418400 3473891200 4168669440 5210836800 6947782400 10421673600 20843347200
• Sum of all divisors σ(n): 74835418560
• Sum of proper divisors (its aliquot sum) s(n): 53992071360
• 20843347200 is an abundant number, because the sum of its proper divisors (53992071360) is greater than itself. Its abundance is 33148724160

Bases of 20843347200

• Binary: 10011011010010111000011110100000000₂
• Hexadecimal: 0x4DA5C3D00
• Base-36: 9KPL9MO

Squares and roots of 20843347200

• 20843347200 squared (20843347200²) is 434445122499747840000
• 20843347200 cubed (20843347200³) is 9055290527608776141570048000000
• The square root of 20843347200 is 144372.2521816431
• The cube root of 20843347200 is 2752.0468375839

Scales and comparisons

• 20,843,347,200 seconds is equal to 662 years, 39 weeks, 1 day, 10 hours, 40 minutes.
• To count from 1 to 20,843,347,200 would take you about one thousand, three hundred twenty-five 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 20843347200 cubic inches would be around 229.3 feet tall.

Recreational maths with 20843347200

• 20843347200 backwards is 00274334802
• The number of decimal digits it has is: 11
• The sum of 20843347200's digits is 33
• More coming soon!