28288696320

Names of 28288696320

• Cardinal: 28288696320 can be written as Twenty-eight billion, two hundred eighty-eight million, six hundred ninety-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.828869632 × 10¹⁰

Factors of 28288696320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 125

Divisors of 28288696320

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 37 40 45 48 51 60 61 64 68 72 74 80 85 90 96 102 111 120 122 128 136 144 148 153 160 170 180 183 185 192 204 222 240 244 255 256 272 288 296 305 306 320 333 340 360 366 370 384 408 444 480 488 510 512 544 549 555 576 592 610 612 629 640 666 680 720 732 740 765 768 816 888 915 960 976 1020 1024 1037 1088 1098 1110 1152 1184 1220 1224 1258 1280 1332 1360 1440 1464 1480 1530 1536 1632 1665 1776 1830 1887 1920 1952 2040 2048 2074 2176 2196 2220 2257 2304 2368 2440 2448 2516 2560 2664 2720 2745 2880 2928 2960 3060 3072 3111 3145 3264 3330 3552 3660 3774 3840 3904 4080 4096 4148 4352 4392 4440 4514 4608 4736 4880 4896 5032 5120 5185 5328 5440 5490 5661 5760 5856 5920 6120 6144 6222 6290 6528 6660 6771 7104 7320 7548 7680 7808 8160 8192 8296 8704 8784 8880 9028 9216 9333 9435 9472 9760 9792 10064 10240 10370 10656 10880 10980 11285 11322 11520 11712 11840 12240 12288 12444 12580 13056 13320 13542 14208 14640 15096 15360 15555 15616 16320 16384 16592 17408 17568 17760 18056 18432 18666 18870 18944 19520 19584 20128 20313 20480 20740 21312 21760 21960 22570 22644 23040 23424 23680 24480 24576 24888 25160 26112 26640 27084 28305 28416 29280 30192 30720 31110 31232 32640 33184 33855 34816 35136 35520 36112 36864 37332 37740 37888 38369 39040 39168 40256 40626 40960 41480 42624 43520 43920 45140 45288 46080 46665 46848 47360 48960 49152 49776 50320 52224 53280 54168 56610 56832 58560 60384 61440 62220 62464 65280 66368 67710 69632 70272 71040 72224 73728 74664 75480 75776 76738 78080 78336 80512 81252 81920 82960 85248 87040 87840 90280 90576 92160 93330 93696 94720 97920 99552 100640 101565 104448 106560 108336 113220 113664 115107 117120 120768 122880 124440 124928 130560 132736 135420 139264 140544 142080 144448 147456 149328 150960 151552 153476 156160 156672 161024 162504 165920 170496 174080 175680 180560 181152 184320 186660 187392 189440 191845 195840 199104 201280 203130 208896 213120 216672 226440 227328 230214 234240 241536 245760 248880 249856 261120 265472 270840 278528 281088 284160 288896 298656 301920 303104 306952 312320 313344 322048 325008 331840 340992 345321 348160 351360 361120 362304 368640 373320 374784 378880 383690 391680 398208 402560 406260 417792 426240 433344 452880 454656 460428 468480 483072 497760 499712 522240 530944 541680 562176 568320 575535 577792 597312 603840 606208 613904 624640 626688 644096 650016 663680 681984 690642 696320 702720 722240 724608 737280 746640 749568 757760 767380 783360 796416 805120 812520 835584 852480 866688 905760 909312 920856 936960 966144 995520 999424 1044480 1061888 1083360 1124352 1136640 1151070 1155584 1194624 1207680 1227808 1249280 1253376 1288192 1300032 1327360 1363968 1381284 1392640 1405440 1444480 1449216 1493280 1499136 1515520 1534760 1566720 1592832 1610240 1625040 1704960 1726605 1733376 1811520 1818624 1841712 1873920 1932288 1991040 2088960 2123776 2166720 2248704 2273280 2302140 2311168 2389248 2415360 2455616 2498560 2506752 2576384 2600064 2654720 2727936 2762568 2810880 2888960 2898432 2986560 2998272 3031040 3069520 3133440 3185664 3220480 3250080 3409920 3453210 3466752 3623040 3683424 3747840 3864576 3982080 4177920 4247552 4333440 4497408 4546560 4604280 4622336 4778496 4830720 4911232 4997120 5152768 5200128 5309440 5455872 5525136 5621760 5777920 5796864 5973120 6139040 6266880 6371328 6440960 6500160 6819840 6906420 6933504 7246080 7366848 7495680 7729152 7964160 8495104 8666880 8994816 9093120 9208560 9244672 9556992 9661440 9822464 10305536 10400256 10618880 11050272 11243520 11555840 11593728 11946240 12278080 12533760 12742656 12881920 13000320 13639680 13812840 13867008 14492160 14733696 14991360 15458304 15928320 16990208 17333760 18417120 18489344 19113984 19322880 19644928 20800512 21237760 22100544 22487040 23111680 23187456 23892480 24556160 25485312 25763840 26000640 27279360 27625680 27734016 28984320 29467392 30916608 31856640 34667520 36834240 36978688 38227968 38645760 39289856 41601024 42475520 44201088 44974080 46223360 46374912 47784960 49112320 50970624 51527680 52001280 55251360 55468032 57968640 58934784 63713280 69335040 73668480 76455936 77291520 78579712 83202048 84951040 88402176 92446720 92749824 95569920 98224640 104002560 110502720 110936064 115937280 117869568 127426560 138670080 147336960 152911872 154583040 157159424 166404096 176804352 184893440 191139840 196449280 208005120 221005440 231874560 235739136 254853120 277340160 294673920 314318848 332808192 353608704 382279680 392898560 416010240 442010880 463749120 471478272 554680320 589347840 628637696 707217408 764559360 785797120 832020480 884021760 942956544 1178695680 1414434816 1571594240 1664040960 1768043520 1885913088 2357391360 2828869632 3143188480 3536087040 4714782720 5657739264 7072174080 9429565440 14144348160 28288696320
• Sum of all divisors σ(n): 108387469008
• Sum of proper divisors (its aliquot sum) s(n): 80098772688
• 28288696320 is an abundant number, because the sum of its proper divisors (80098772688) is greater than itself. Its abundance is 51810076368

Bases of 28288696320

• Binary: 11010010110001000110100000000000000₂
• Hexadecimal: 0x696234000
• Base-36: CZUCXS0

Squares and roots of 28288696320

• 28288696320 squared (28288696320²) is 800250339485181542400
• 28288696320 cubed (28288696320³) is 22638038833673205793022803968000
• The square root of 28288696320 is 168192.4383555931
• The cube root of 28288696320 is 3046.9896417677

Scales and comparisons

• 28,288,696,320 seconds is equal to 899 years, 25 weeks, 4 days, 11 hours, 12 minutes.
• To count from 1 to 28,288,696,320 would take you about one thousand, seven hundred ninety-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 28288696320 cubic inches would be around 253.9 feet tall.

Recreational maths with 28288696320

• 28288696320 backwards is 02369688282
• The number of decimal digits it has is: 11
• The sum of 28288696320's digits is 54
• More coming soon!