28116408320

Names of 28116408320

• Cardinal: 28116408320 can be written as Twenty-eight billion, one hundred sixteen million, four hundred eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.811640832 × 10¹⁰

Factors of 28116408320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 249

Divisors of 28116408320

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 32 35 40 44 52 55 56 64 65 70 77 80 88 91 104 110 112 128 130 140 143 154 160 169 176 182 208 211 220 224 256 260 280 286 308 320 338 352 364 385 416 422 440 448 455 512 520 560 572 616 640 676 704 715 728 770 832 844 845 880 896 910 1001 1024 1040 1055 1120 1144 1183 1232 1280 1352 1408 1430 1456 1477 1540 1664 1688 1690 1760 1792 1820 1859 2002 2048 2080 2110 2240 2288 2321 2366 2464 2560 2704 2743 2816 2860 2912 2954 3080 3328 3376 3380 3520 3584 3640 3718 4004 4160 4220 4480 4576 4642 4732 4928 5005 5120 5408 5486 5632 5720 5824 5908 5915 6160 6656 6752 6760 7040 7168 7280 7385 7436 8008 8320 8440 8960 9152 9284 9295 9464 9856 10010 10240 10816 10972 11264 11440 11605 11648 11816 11830 12320 13013 13312 13504 13520 13715 14080 14336 14560 14770 14872 16016 16247 16640 16880 17920 18304 18568 18590 18928 19201 19712 20020 21632 21944 22528 22880 23210 23296 23632 23660 24640 26026 26624 27008 27040 27430 28160 29120 29540 29744 30173 32032 32494 33280 33760 35659 35840 36608 37136 37180 37856 38402 39424 40040 43264 43888 45760 46420 46592 47264 47320 49280 52052 54016 54080 54860 56320 58240 59080 59488 60346 64064 64988 65065 66560 67520 71318 71680 73216 74272 74360 75712 76804 78848 80080 81235 86528 87776 91520 92840 93184 94528 94640 96005 98560 104104 108032 108160 109720 112640 116480 118160 118976 120692 128128 129976 130130 133120 135040 142636 146432 148544 148720 150865 151424 153608 157696 160160 162470 173056 175552 178295 183040 185680 186368 189056 189280 192010 197120 208208 211211 216064 216320 219440 232960 236320 237952 241384 249613 256256 259952 260260 270080 285272 292864 297088 297440 301730 302848 307216 320320 324940 346112 351104 356590 366080 371360 378112 378560 384020 392249 394240 416416 422422 432128 432640 438880 465920 472640 475904 482768 499226 512512 519904 520520 540160 570544 594176 594880 603460 605696 614432 640640 649880 702208 713180 732160 742720 756224 757120 768040 784498 788480 832832 844844 865280 877760 931840 945280 951808 965536 998452 1025024 1039808 1041040 1056055 1080320 1141088 1188352 1189760 1206920 1211392 1228864 1248065 1281280 1299760 1404416 1426360 1464320 1485440 1512448 1514240 1536080 1568996 1665664 1689688 1730560 1755520 1890560 1903616 1931072 1961245 1996904 2050048 2079616 2082080 2112110 2160640 2282176 2376704 2379520 2413840 2422784 2457728 2496130 2562560 2599520 2745743 2808832 2852720 2970880 3024896 3028480 3072160 3137992 3331328 3379376 3511040 3781120 3807232 3862144 3922490 3993808 4159232 4164160 4224220 4564352 4753408 4759040 4827680 4915456 4992260 5125120 5199040 5491486 5617664 5705440 5941760 6056960 6144320 6275984 6662656 6758752 7022080 7562240 7724288 7844980 7987616 8318464 8328320 8448440 9128704 9518080 9655360 9830912 9984520 10250240 10398080 10982972 11410880 11883520 12113920 12288640 12551968 13325312 13517504 13728715 14044160 15124480 15448576 15689960 15975232 16636928 16656640 16896880 18257408 19036160 19310720 19661824 19969040 20796160 21965944 22821760 23767040 24577280 25103936 26650624 27035008 27457430 28088320 30897152 31379920 31950464 33273856 33313280 33793760 36514816 38621440 39323648 39938080 41592320 43931888 45643520 49154560 50207872 54070016 54914860 61794304 62759840 63900928 66626560 67587520 73029632 77242880 79876160 83184640 87863776 91287040 98309120 100415744 108140032 109829720 125519680 127801856 133253120 135175040 154485760 159752320 166369280 175727552 182574080 196618240 200831488 216280064 219659440 251039360 255603712 270350080 308971520 319504640 351455104 365148160 401662976 432560128 439318880 502078720 511207424 540700160 639009280 702910208 803325952 878637760 1004157440 1081400320 1278018560 1405820416 1757275520 2008314880 2162800640 2556037120 2811640832 3514551040 4016629760 5623281664 7029102080 14058204160 28116408320
• Sum of all divisors σ(n): 91508901120
• Sum of proper divisors (its aliquot sum) s(n): 63392492800
• 28116408320 is an abundant number, because the sum of its proper divisors (63392492800) is greater than itself. Its abundance is 35276084480

Bases of 28116408320

• Binary: 11010001011110111100101100000000000₂
• Hexadecimal: 0x68BDE5800
• Base-36: CWZS7I8

Squares and roots of 28116408320

• 28116408320 squared (28116408320²) is 790532416816965222400
• 28116408320 cubed (28116408320³) is 22226932221422228896238010368000
• The square root of 28116408320 is 167679.4809152271
• The cube root of 28116408320 is 3040.7912990889

Scales and comparisons

• 28,116,408,320 seconds is equal to 894 years, 5 days, 9 hours, 25 minutes, 20 seconds.
• To count from 1 to 28,116,408,320 would take you about one thousand, seven 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 28116408320 cubic inches would be around 253.4 feet tall.

Recreational maths with 28116408320

• 28116408320 backwards is 02380461182
• 28116408320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28116408320's digits is 35
• More coming soon!