28327303680

Names of 28327303680

• Cardinal: 28327303680 can be written as Twenty-eight billion, three hundred twenty-seven million, three hundred three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 2.832730368 × 10¹⁰

Factors of 28327303680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 288

Divisors of 28327303680

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 26 30 32 38 39 40 48 52 57 60 64 65 76 78 80 95 96 104 109 114 120 128 130 137 152 156 160 190 192 195 208 218 228 240 247 256 260 274 285 304 312 320 327 380 384 390 411 416 436 456 480 494 512 520 545 548 570 608 624 640 654 685 741 760 768 780 822 832 872 912 960 988 1040 1090 1096 1140 1216 1235 1248 1280 1308 1370 1417 1482 1520 1536 1560 1635 1644 1664 1744 1781 1824 1920 1976 2055 2071 2080 2180 2192 2280 2432 2470 2496 2560 2603 2616 2740 2834 2964 3040 3120 3270 3288 3328 3488 3562 3648 3705 3840 3952 4110 4142 4160 4251 4360 4384 4560 4864 4940 4992 5206 5232 5343 5480 5668 5928 6080 6213 6240 6540 6576 6656 6976 7085 7124 7296 7410 7680 7809 7904 8220 8284 8320 8502 8720 8768 8905 9120 9728 9880 9984 10355 10412 10464 10686 10960 11336 11856 12160 12426 12480 13015 13080 13152 13952 14170 14248 14592 14820 14933 15618 15808 16440 16568 16640 17004 17440 17536 17810 18240 19760 19968 20710 20824 20928 21255 21372 21920 22672 23712 24320 24852 24960 26030 26160 26304 26715 26923 27904 28340 28496 29184 29640 29866 31065 31236 31616 32880 33136 33280 33839 34008 34880 35072 35620 36480 39045 39520 41420 41648 41856 42510 42744 43840 44799 45344 47424 48640 49704 49920 52060 52320 52608 53430 53846 55808 56680 56992 59280 59732 62130 62472 63232 65760 66272 67678 68016 69760 70144 71240 72960 74665 78090 79040 80769 82840 83296 83712 85020 85488 87680 89598 90688 94848 99408 99840 101517 104120 104640 105216 106860 107692 113360 113984 118560 119464 124260 124944 126464 131520 132544 134615 135356 136032 139520 142480 145920 149330 156180 158080 161538 165680 166592 167424 169195 170040 170976 175360 179196 181376 189696 194129 198816 203034 208240 209280 210432 213720 215384 223995 226720 227968 237120 238928 248520 249888 263040 265088 269230 270712 272064 279040 283727 284960 298660 312360 316160 323076 331360 333184 338390 340080 341952 350720 358392 362752 379392 388258 397632 403845 406068 416480 418560 427440 430768 447990 453440 455936 474240 477856 497040 499776 507585 526080 530176 538460 541424 544128 567454 569920 582387 597320 624720 632320 646152 662720 666368 676780 680160 683904 716784 725504 776516 795264 807690 812136 832960 837120 851181 854880 861536 895980 906880 911872 948480 955712 970645 994080 999552 1015170 1052160 1060352 1076920 1082848 1088256 1134908 1139840 1164774 1194640 1249440 1292304 1325440 1332736 1353560 1360320 1367808 1418635 1433568 1553032 1590528 1615380 1624272 1665920 1702362 1709760 1723072 1791960 1813760 1896960 1911424 1941290 1988160 1999104 2030340 2153840 2165696 2176512 2269816 2279680 2329548 2389280 2498880 2584608 2650880 2707120 2720640 2735616 2837270 2867136 2911935 3106064 3181056 3230760 3248544 3331840 3404724 3419520 3446144 3583920 3627520 3688451 3822848 3882580 3976320 3998208 4060680 4255905 4307680 4331392 4539632 4559360 4659096 4778560 4997760 5169216 5301760 5414240 5441280 5674540 5734272 5823870 6212128 6461520 6497088 6663680 6809448 6839040 6892288 7167840 7376902 7645696 7765160 7952640 8121360 8511810 8615360 8662784 9079264 9318192 9557120 9995520 10338432 10828480 10882560 11065353 11349080 11468544 11647740 12424256 12923040 12994176 13618896 13678080 13784576 14335680 14753804 15530320 15905280 16242720 17023620 17230720 17325568 18158528 18442255 18636384 19114240 19991040 20676864 21656960 22130706 22698160 22937088 23295480 24848512 25846080 25988352 27237792 28671360 29507608 31060640 32485440 34047240 34461440 36317056 36884510 37272768 38228480 41353728 43313920 44261412 45396320 46590960 49697024 51692160 51976704 54475584 55326765 57342720 59015216 62121280 64970880 68094480 68922880 72634112 73769020 74545536 86627840 88522824 90792640 93181920 99394048 103384320 108951168 110653530 114685440 118030432 124242560 129941760 136188960 145268224 147538040 149091072 177045648 181585280 186363840 206768640 217902336 221307060 236060864 248485120 259883520 272377920 295076080 298182144 354091296 363170560 372727680 435804672 442614120 472121728 496970240 544755840 590152160 708182592 726341120 745455360 885228240 944243456 1089511680 1180304320 1416365184 1490910720 1770456480 1888486912 2179023360 2360608640 2832730368 3540912960 4721217280 5665460736 7081825920 9442434560 14163651840 28327303680
• Sum of all divisors σ(n): 104355820800
• Sum of proper divisors (its aliquot sum) s(n): 76028517120
• 28327303680 is an abundant number, because the sum of its proper divisors (76028517120) is greater than itself. Its abundance is 47701213440

Bases of 28327303680

• Binary: 11010011000011100000101101000000000₂
• Hexadecimal: 0x698705A00
• Base-36: D0HCFEO

Squares and roots of 28327303680

• 28327303680 squared (28327303680²) is 802436133778941542400
• 28327303680 cubed (28327303680³) is 22730852045361183060532396032000
• The square root of 28327303680 is 168307.1706137323
• The cube root of 28327303680 is 3048.3751510189

Scales and comparisons

• 28,327,303,680 seconds is equal to 900 years, 37 weeks, 3 days, 7 hours, 28 minutes.
• To count from 1 to 28,327,303,680 would take you about one thousand, eight hundred one 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 28327303680 cubic inches would be around 254 feet tall.

Recreational maths with 28327303680

• 28327303680 backwards is 08630372382
• The number of decimal digits it has is: 11
• The sum of 28327303680's digits is 42
• More coming soon!