21827010000

Names of 21827010000

• Cardinal: 21827010000 can be written as Twenty-one billion, eight hundred twenty-seven million, ten thousand.

Scientific notation

• Scientific notation: 2.182701 × 10¹⁰

Factors of 21827010000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 435

Divisors of 21827010000

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 25 30 38 40 48 50 57 60 75 76 80 95 100 114 120 125 149 150 152 190 200 228 240 250 257 285 298 300 304 375 380 400 447 456 475 500 514 570 596 600 625 745 750 760 771 894 912 950 1000 1028 1140 1192 1200 1250 1285 1425 1490 1500 1520 1542 1788 1875 1900 2000 2056 2235 2280 2375 2384 2500 2570 2831 2850 2980 3000 3084 3576 3725 3750 3800 3855 4112 4470 4560 4750 4883 5000 5140 5662 5700 5960 6000 6168 6425 7125 7152 7450 7500 7600 7710 8493 8940 9500 9766 10000 10280 11175 11324 11400 11875 11920 12336 12850 14155 14250 14649 14900 15000 15420 16986 17880 18625 19000 19275 19532 20560 22350 22648 22800 23750 24415 25700 28310 28500 29298 29800 30000 30840 32125 33972 35625 35760 37250 38000 38293 38550 39064 42465 44700 45296 47500 48830 51400 55875 56620 57000 58596 59600 61680 64250 67944 70775 71250 73245 74500 76586 77100 78128 84930 89400 93125 95000 96375 97660 102800 111750 113240 114000 114879 117192 122075 128500 135888 141550 142500 146490 149000 153172 154200 160625 169860 178800 186250 190000 191465 192750 195320 212325 223500 226480 229758 234384 244150 257000 279375 283100 285000 292980 298000 306344 308400 321250 339720 353875 366225 372500 382930 385500 390640 424650 447000 459516 481875 488300 514000 558750 566200 570000 574395 585960 610375 612688 642500 679440 707750 727567 732450 745000 765860 771000 849300 894000 919032 957325 963750 976600 1061625 1117500 1132400 1148790 1171920 1220750 1285000 1415500 1455134 1464900 1490000 1531720 1542000 1698600 1769375 1831125 1838064 1914650 1927500 1953200 2123250 2182701 2235000 2297580 2441500 2570000 2831000 2871975 2910268 2929800 3051875 3063440 3397200 3538750 3637835 3662250 3829300 3855000 4246500 4365402 4470000 4595160 4786625 4883000 5308125 5662000 5743950 5820536 5859600 6103750 7077500 7275670 7324500 7658600 7710000 8493000 8730804 9155625 9190320 9573250 9766000 10616250 10913505 11487900 11641072 12207500 14155000 14359875 14551340 14649000 15317200 16986000 17461608 18189175 18311250 19146500 21232500 21827010 22975800 23933125 24415000 28310000 28719750 29102680 29298000 34923216 36378350 36622500 38293000 42465000 43654020 45951600 47866250 48830000 54567525 57439500 58205360 71799375 72756700 73245000 76586000 84930000 87308040 90945875 95732500 109135050 114879000 143598750 145513400 146490000 174616080 181891750 191465000 218270100 229758000 272837625 287197500 291026800 363783500 382930000 436540200 454729375 545675250 574395000 727567000 873080400 909458750 1091350500 1148790000 1364188125 1455134000 1818917500 2182701000 2728376250 3637835000 4365402000 5456752500 7275670000 10913505000 21827010000
• Sum of all divisors σ(n): 74957256000
• Sum of proper divisors (its aliquot sum) s(n): 53130246000
• 21827010000 is an abundant number, because the sum of its proper divisors (53130246000) is greater than itself. Its abundance is 31303236000

Bases of 21827010000

• Binary: 10100010100111111011011110111010000₂
• Hexadecimal: 0x514FDBDD0
• Base-36: A0Z8KPC

Squares and roots of 21827010000

• 21827010000 squared (21827010000²) is 476418365540100000000
• 21827010000 cubed (21827010000³) is 10398788428827418101000000000000
• The square root of 21827010000 is 147739.6696896267
• The cube root of 21827010000 is 2794.6756813195

Scales and comparisons

• 21,827,010,000 seconds is equal to 694 years, 1 week, 4 days, 10 hours, 20 minutes.
• To count from 1 to 21,827,010,000 would take you about one thousand, three hundred eighty-eight 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 21827010000 cubic inches would be around 232.9 feet tall.

Recreational maths with 21827010000

• 21827010000 backwards is 00001072812
• The number of decimal digits it has is: 11
• The sum of 21827010000's digits is 21
• More coming soon!