28716996480

Names of 28716996480

• Cardinal: 28716996480 can be written as Twenty-eight billion, seven hundred sixteen million, nine hundred ninety-six thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.871699648 × 10¹⁰

Factors of 28716996480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2909

Divisors of 28716996480

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 37 40 48 60 64 74 80 96 111 120 128 148 149 160 185 192 222 240 296 298 320 370 384 444 447 480 555 592 596 640 740 745 888 894 960 1110 1184 1192 1480 1490 1776 1788 1920 2220 2235 2368 2384 2713 2960 2980 3552 3576 4440 4470 4736 4768 5426 5513 5920 5960 7104 7152 8139 8880 8940 9536 10852 11026 11840 11920 13565 14208 14304 16278 16539 17760 17880 19072 21704 22052 23680 23840 27130 27565 28608 32556 33078 35520 35760 40695 43408 44104 47680 54260 55130 57216 65112 66156 71040 71520 81390 82695 86816 88208 95360 100381 108520 110260 130224 132312 143040 162780 165390 173632 176416 200762 217040 220520 260448 264624 286080 301143 325560 330780 347264 352832 401524 404237 434080 441040 501905 520896 529248 602286 651120 661560 705664 803048 808474 868160 882080 1003810 1041792 1058496 1204572 1212711 1302240 1323120 1505715 1606096 1616948 1736320 1764160 2007620 2021185 2116992 2409144 2425422 2604480 2646240 3011430 3212192 3233896 3528320 4015240 4042370 4818288 4850844 5208960 5292480 6022860 6063555 6424384 6467792 8030480 8084740 9636576 9701688 10584960 12045720 12127110 12848768 12935584 14956769 16060960 16169480 19273152 19403376 24091440 24254220 25871168 29913538 32121920 32338960 38546304 38806752 44870307 48182880 48508440 51742336 59827076 64243840 64677920 74783845 77613504 89740614 96365760 97016880 119654152 129355840 149567690 155227008 179481228 192731520 194033760 224351535 239308304 258711680 299135380 358962456 388067520 448703070 478616608 598270760 717924912 776135040 897406140 957233216 1196541520 1435849824 1794812280 1914466432 2393083040 2871699648 3589624560 4786166080 5743399296 7179249120 9572332160 14358498240 28716996480
• Sum of all divisors σ(n): 94675176000
• Sum of proper divisors (its aliquot sum) s(n): 65958179520
• 28716996480 is an abundant number, because the sum of its proper divisors (65958179520) is greater than itself. Its abundance is 37241183040

Bases of 28716996480

• Binary: 11010101111101010101001011110000000₂
• Hexadecimal: 0x6AFAA9780
• Base-36: D6XCWAO

Squares and roots of 28716996480

• 28716996480 squared (28716996480²) is 824665886832332390400
• 28716996480 cubed (28716996480³) is 23681927369340167605306785792000
• The square root of 28716996480 is 169460.8995609311
• The cube root of 28716996480 is 3062.2901562285

Scales and comparisons

• 28,716,996,480 seconds is equal to 913 years, 5 weeks, 5 days, 15 hours, 28 minutes.
• To count from 1 to 28,716,996,480 would take you about one thousand, eight hundred twenty-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 28716996480 cubic inches would be around 255.2 feet tall.

Recreational maths with 28716996480

• 28716996480 backwards is 08469961782
• 28716996480 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28716996480's digits is 60
• More coming soon!