28090069000

Names of 28090069000

• Cardinal: 28090069000 can be written as Twenty-eight billion, ninety million, sixty-nine thousand.

Scientific notation

• Scientific notation: 2.8090069 × 10¹⁰

Factors of 28090069000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1891

Divisors of 28090069000

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 7 8 10 14 17 20 25 28 34 35 40 50 56 68 70 85 100 119 125 136 137 140 170 175 200 238 250 274 280 340 350 425 476 500 548 595 680 685 700 850 875 952 959 1000 1096 1190 1370 1400 1700 1723 1750 1918 2125 2329 2380 2740 2975 3400 3425 3446 3500 3836 4250 4658 4760 4795 5480 5950 6850 6892 7000 7672 8500 8615 9316 9590 11645 11900 12061 13700 13784 14875 16303 17000 17125 17230 18632 19180 23290 23800 23975 24122 27400 29291 29750 32606 34250 34460 38360 43075 46580 47950 48244 58225 58582 59500 60305 65212 68500 68920 81515 86150 93160 95900 96488 116450 117164 119000 119875 120610 130424 137000 146455 163030 172300 191800 205037 215375 232900 234328 236051 239750 241220 291125 292910 301525 326060 344600 407575 410074 430750 465800 472102 479500 482440 582250 585820 603050 652120 732275 815150 820148 861500 944204 959000 1025185 1164500 1171640 1180255 1206100 1464550 1507625 1630300 1640296 1652357 1723000 1888408 2037875 2050370 2329000 2360510 2412200 2929100 3015250 3260600 3304714 3661375 4012867 4075750 4100740 4721020 5125925 5858200 5901275 6030500 6609428 7322750 8025734 8151500 8201480 8261785 9442040 10251850 11802550 12061000 13218856 14645500 16051468 16303000 16523570 20064335 20503700 23605100 25629625 28090069 29291000 29506375 32102936 33047140 40128670 41007400 41308925 47210200 51259250 56180138 59012750 66094280 80257340 82617850 100321675 102518500 112360276 118025500 140450345 160514680 165235700 200643350 205037000 206544625 224720552 236051000 280900690 330471400 401286700 413089250 501608375 561801380 702251725 802573400 826178500 1003216750 1123602760 1404503450 1652357000 2006433500 2809006900 3511258625 4012867000 5618013800 7022517250 14045034500 28090069000
• Sum of all divisors σ(n): 80166827520
• Sum of proper divisors (its aliquot sum) s(n): 52076758520
• 28090069000 is an abundant number, because the sum of its proper divisors (52076758520) is greater than itself. Its abundance is 23986689520

Bases of 28090069000

• Binary: 11010001010010011000111000000001000₂
• Hexadecimal: 0x68A4C7008
• Base-36: CWK3NYG

Squares and roots of 28090069000

• 28090069000 squared (28090069000²) is 789051976424761000000
• 28090069000 cubed (28090069000³) is 22164524462357909798509000000000
• The square root of 28090069000 is 167600.9218351737
• The cube root of 28090069000 is 3039.8414693993

Scales and comparisons

• 28,090,069,000 seconds is equal to 893 years, 9 weeks, 1 day, 12 hours, 56 minutes, 40 seconds.
• To count from 1 to 28,090,069,000 would take you about one thousand, seven hundred eighty-six 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 28090069000 cubic inches would be around 253.3 feet tall.

Recreational maths with 28090069000

• 28090069000 backwards is 00096009082
• 28090069000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28090069000's digits is 34
• More coming soon!