28459428400

Names of 28459428400

• Cardinal: 28459428400 can be written as Twenty-eight billion, four hundred fifty-nine million, four hundred twenty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 2.84594284 × 10¹⁰

Factors of 28459428400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4693

Divisors of 28459428400

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 29 40 41 50 52 58 65 80 82 100 104 116 130 145 164 200 205 208 232 260 290 325 328 377 400 410 464 520 533 580 650 656 725 754 820 1025 1040 1066 1160 1189 1300 1450 1508 1640 1885 2050 2132 2320 2378 2600 2665 2900 3016 3280 3770 4100 4264 4603 4756 5200 5330 5800 5945 6032 7540 8200 8528 9206 9425 9512 10660 11600 11890 13325 15080 15457 16400 18412 18850 19024 21320 23015 23780 26650 29725 30160 30914 36824 37700 42640 46030 47560 53300 59450 59839 61828 73648 75400 77285 92060 95120 106600 115075 118900 119678 123656 133487 150800 154570 184120 188723 213200 230150 237800 239356 247312 266974 299195 309140 368240 377446 386425 460300 475600 478712 533948 598390 618280 667435 754892 772850 920600 943615 957424 1067896 1196780 1236560 1334870 1495975 1509784 1545700 1735331 1841200 1887230 2135792 2393560 2453399 2669740 2991950 3019568 3091400 3337175 3470662 3774460 4718075 4787120 4906798 5339480 5472967 5983900 6182800 6674350 6941324 7548920 8676655 9436150 9813596 10678960 10945934 11967800 12266995 13348700 13882648 15097840 17353310 18872300 19627192 21891868 23935600 24533990 26697400 27364835 27765296 34706620 37744600 39254384 43383275 43783736 49067980 53394800 54729670 61334975 69413240 71148571 75489200 86766550 87567472 98135960 109459340 122669950 136824175 138826480 142297142 173533100 196271920 218918680 245339900 273648350 284594284 347066200 355742855 437837360 490679800 547296700 569188568 694132400 711485710 981359600 1094593400 1138377136 1422971420 1778714275 2189186800 2845942840 3557428550 5691885680 7114857100 14229714200 28459428400
• Sum of all divisors σ(n): 78047192160
• Sum of proper divisors (its aliquot sum) s(n): 49587763760
• 28459428400 is an abundant number, because the sum of its proper divisors (49587763760) is greater than itself. Its abundance is 21128335360

Bases of 28459428400

• Binary: 11010100000010100000110101000110000₂
• Hexadecimal: 0x6A0506A30
• Base-36: D2O0BHS

Squares and roots of 28459428400

• 28459428400 squared (28459428400²) is 809939064854726560000
• 28459428400 cubed (28459428400³) is 23050402824596046935898304000000
• The square root of 28459428400 is 168699.2246573765
• The cube root of 28459428400 is 3053.1072302375

Scales and comparisons

• 28,459,428,400 seconds is equal to 904 years, 47 weeks, 6 days, 12 hours, 46 minutes, 40 seconds.
• To count from 1 to 28,459,428,400 would take you about one thousand, eight hundred nine 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 28459428400 cubic inches would be around 254.4 feet tall.

Recreational maths with 28459428400

• 28459428400 backwards is 00482495482
• The number of decimal digits it has is: 11
• The sum of 28459428400's digits is 46
• More coming soon!