28222393320

Names of 28222393320

• Cardinal: 28222393320 can be written as Twenty-eight billion, two hundred twenty-two million, three hundred ninety-three thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.822239332 × 10¹⁰

Factors of 28222393320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2799

Divisors of 28222393320

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 33 36 40 44 45 55 60 66 72 88 90 99 110 120 121 132 165 180 198 220 242 257 264 330 360 363 396 440 484 495 514 605 660 726 771 792 968 990 1028 1089 1210 1285 1320 1452 1542 1815 1980 2056 2178 2313 2420 2521 2570 2827 2904 3084 3630 3855 3960 4356 4626 4840 5042 5140 5445 5654 6168 7260 7563 7710 8481 8712 9252 10084 10280 10890 11308 11565 12605 14135 14520 15126 15420 16962 18504 20168 21780 22616 22689 23130 25210 25443 27731 28270 30252 30840 31097 33924 37815 42405 43560 45378 46260 50420 50886 55462 56540 60504 62194 67848 75630 83193 84810 90756 92520 93291 100840 101772 110924 113080 113445 124388 127215 138655 151260 155485 166386 169620 181512 186582 203544 221848 226890 248776 249579 254430 277310 279873 302520 305041 310970 332772 339240 373164 415965 453780 466455 499158 508860 554620 559746 610082 621940 647897 665544 746328 831930 907560 915123 932910 998316 1017720 1109240 1119492 1220164 1243880 1247895 1295794 1399365 1525205 1663860 1830246 1865820 1943691 1996632 2238984 2440328 2495790 2591588 2745369 2798730 3050410 3239485 3327720 3660492 3731640 3887382 4575615 4991580 5183176 5490738 5597460 5831073 6100820 6478970 7126867 7320984 7774764 9151230 9718455 9983160 10981476 11194920 11662146 12201640 12957940 13726845 14253734 15549528 18302460 19436910 21380601 21962952 23324292 25915880 27453690 28507468 29155365 35634335 36604920 38873820 42761202 46648584 54907380 57014936 58310730 64141803 71268670 77747640 78395537 85522404 106903005 109814760 116621460 128283606 142537340 156791074 171044808 213806010 233242920 235186611 256567212 285074680 313582148 320709015 391977685 427612020 470373222 513134424 627164296 641418030 705559833 783955370 855224040 940746444 1175933055 1282836060 1411119666 1567910740 1881492888 2351866110 2565672120 2822239332 3135821480 3527799165 4703732220 5644478664 7055598330 9407464440 14111196660 28222393320
• Sum of all divisors σ(n): 101251692360
• Sum of proper divisors (its aliquot sum) s(n): 73029299040
• 28222393320 is an abundant number, because the sum of its proper divisors (73029299040) is greater than itself. Its abundance is 44806905720

Bases of 28222393320

• Binary: 11010010010001011111000101111101000₂
• Hexadecimal: 0x6922F8BE8
• Base-36: CYQVU20

Squares and roots of 28222393320

• 28222393320 squared (28222393320²) is 796503484708780622400
• 28222393320 cubed (28222393320³) is 22479234626201812382967202368000
• The square root of 28222393320 is 167995.2181462317
• The cube root of 28222393320 is 3044.6072697569

Scales and comparisons

• 28,222,393,320 seconds is equal to 897 years, 20 weeks, 1 hour, 42 minutes.
• To count from 1 to 28,222,393,320 would take you about one thousand, seven hundred ninety-four 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 28222393320 cubic inches would be around 253.7 feet tall.

Recreational maths with 28222393320

• 28222393320 backwards is 02339322282
• 28222393320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28222393320's digits is 36
• More coming soon!