28364926800

Names of 28364926800

• Cardinal: 28364926800 can be written as Twenty-eight billion, three hundred sixty-four million, nine hundred twenty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 2.83649268 × 10¹⁰

Factors of 28364926800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 556

Divisors of 28364926800

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 50 56 60 61 70 75 80 84 100 105 112 120 122 140 150 168 175 183 197 200 210 240 244 280 281 300 305 336 350 366 394 400 420 427 488 525 560 562 591 600 610 700 732 788 840 843 854 915 976 985 1050 1124 1182 1200 1220 1281 1379 1400 1405 1464 1525 1576 1680 1686 1708 1830 1967 1970 2100 2135 2248 2364 2440 2562 2758 2800 2810 2928 2955 3050 3152 3372 3416 3660 3934 3940 4137 4200 4215 4270 4496 4575 4728 4880 4925 5124 5516 5620 5901 5910 6100 6405 6744 6832 6895 7025 7320 7868 7880 8274 8400 8430 8540 9150 9456 9835 9850 10248 10675 11032 11240 11802 11820 12017 12200 12810 13488 13790 14050 14640 14775 15736 15760 16548 16860 17080 17141 18300 19670 19700 20496 20685 21075 21350 22064 22480 23604 23640 24034 24400 25620 27580 28100 29505 29550 31472 32025 33096 33720 34160 34282 34475 36051 36600 39340 39400 41370 42150 42700 47208 47280 48068 49175 51240 51423 55160 55357 56200 59010 59100 60085 64050 66192 67440 68564 68950 72102 73200 78680 78800 82740 84119 84300 85400 85705 94416 96136 98350 102480 102846 103425 110320 110714 112400 118020 118200 119987 120170 128100 137128 137900 144204 147525 157360 165480 166071 168238 168600 170800 171410 180255 192272 196700 205692 206850 221428 236040 236400 239974 240340 252357 256200 257115 274256 275800 276785 288408 295050 300425 330960 332142 336476 337200 342820 359961 360510 387499 393400 411384 413700 420595 428525 442856 472080 479948 480680 504714 512400 514230 551600 553570 576816 590100 599935 600850 664284 672952 685640 719922 721020 774998 786800 822768 827400 830355 841190 857050 885712 901275 959896 961360 1009428 1028460 1107140 1162497 1180200 1199870 1201700 1261785 1285575 1328568 1345904 1371280 1383925 1439844 1442040 1549996 1654800 1660710 1682380 1714100 1799805 1802550 1919792 1937495 2018856 2056920 2102975 2214280 2324994 2360400 2399740 2403400 2523570 2571150 2657136 2767850 2879688 2884080 2999675 3099992 3321420 3364760 3376777 3428200 3599610 3605100 3874990 4037712 4113840 4151775 4205950 4428560 4649988 4799480 4806800 5047140 5142300 5535700 5759376 5812485 5999350 6199984 6308925 6642840 6729520 6753554 6856400 7199220 7210200 7749980 8303550 8411900 8999025 9299976 9598960 9687475 10094280 10130331 10284600 11071400 11624970 11998700 12617850 13285680 13507108 14398440 14420400 15499960 16607100 16823800 16883885 17998050 18599952 19374950 20188560 20260662 20569200 22142800 23249940 23637439 23997400 25235700 27014216 28796880 29062425 30999920 33214200 33647600 33767770 35996100 38749900 40521324 46499880 47274878 47994800 50471400 50651655 54028432 58124850 66428400 67535540 70912317 71992200 77499800 81042648 84419425 92999760 94549756 100942800 101303310 116249700 118187195 135071080 141824634 143984400 154999600 162085296 168838850 189099512 202606620 232499400 236374390 253258275 270142160 283649268 337677700 354561585 378199024 405213240 464998800 472748780 506516550 567298536 590935975 675355400 709123170 810426480 945497560 1013033100 1134597072 1181871950 1350710800 1418246340 1772807925 1890995120 2026066200 2363743900 2836492680 3545615850 4052132400 4727487800 5672985360 7091231700 9454975600 14182463400 28364926800
• Sum of all divisors σ(n): 106458257664
• Sum of proper divisors (its aliquot sum) s(n): 78093330864
• 28364926800 is an abundant number, because the sum of its proper divisors (78093330864) is greater than itself. Its abundance is 49728404064

Bases of 28364926800

• Binary: 11010011010101011100110111101010000₂
• Hexadecimal: 0x69AAE6F50
• Base-36: D13QTLC

Squares and roots of 28364926800

• 28364926800 squared (28364926800²) is 804569072369358240000
• 28364926800 cubed (28364926800³) is 22821542843300749040576832000000
• The square root of 28364926800 is 168418.9027395679
• The cube root of 28364926800 is 3049.7241280537

Scales and comparisons

• 28,364,926,800 seconds is equal to 901 years, 47 weeks, 4 days, 18 hours, 20 minutes.
• To count from 1 to 28,364,926,800 would take you about one thousand, eight 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 28364926800 cubic inches would be around 254.1 feet tall.

Recreational maths with 28364926800

• 28364926800 backwards is 00862946382
• 28364926800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28364926800's digits is 48
• More coming soon!