28055736072

Names of 28055736072

• Cardinal: 28055736072 can be written as Twenty-eight billion, fifty-five million, seven hundred thirty-six thousand and seventy-two.

Scientific notation

• Scientific notation: 2.8055736072 × 10¹⁰

Factors of 28055736072

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 552

Divisors of 28055736072

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 17 18 19 21 24 26 27 28 34 36 38 39 42 51 52 54 56 57 63 68 72 76 78 81 84 91 102 104 108 114 117 119 126 133 136 152 153 156 162 168 171 182 189 204 216 221 228 234 238 243 247 252 266 273 306 312 323 324 342 351 357 364 378 399 408 442 456 459 468 476 486 491 494 504 513 532 546 567 612 646 648 663 684 702 714 728 741 756 798 819 884 918 936 952 969 972 982 988 1026 1053 1064 1071 1092 1134 1197 1224 1292 1326 1368 1377 1404 1428 1473 1482 1512 1539 1547 1596 1638 1701 1729 1768 1836 1938 1944 1964 1976 1989 2052 2106 2142 2184 2223 2261 2268 2394 2457 2584 2652 2754 2808 2856 2907 2946 2964 3078 3094 3159 3192 3213 3276 3402 3437 3458 3591 3672 3876 3928 3978 4104 4131 4199 4212 4284 4419 4446 4522 4536 4617 4641 4788 4914 5187 5304 5508 5814 5892 5928 5967 6156 6188 6318 6383 6426 6552 6669 6783 6804 6874 6916 7182 7371 7752 7956 8262 8347 8398 8424 8568 8721 8838 8892 9044 9234 9282 9329 9576 9639 9828 10311 10374 10773 11016 11628 11784 11934 12312 12376 12597 12636 12766 12852 13257 13338 13566 13608 13748 13832 13923 14364 14742 15561 15912 16524 16694 16796 17442 17676 17784 17901 18088 18468 18564 18658 19149 19278 19656 20007 20349 20622 20748 21546 22113 23256 23868 25041 25194 25272 25532 25704 26163 26514 26676 27132 27496 27846 27987 28728 28917 29393 29484 30933 31122 32319 33048 33388 33592 34884 35352 35802 36936 37128 37316 37791 38298 38556 39771 40014 40698 41244 41496 41769 43092 44226 44681 46683 47736 50082 50388 51064 52326 53028 53352 53703 54264 55692 55974 57447 57834 58429 58786 58968 60021 61047 61866 62244 64638 65303 66776 69768 71604 74632 75123 75582 76596 77112 78489 79542 80028 81396 82488 83538 83961 86184 88179 88452 89362 92799 93366 100164 100776 104652 106056 107406 108511 111384 111948 113373 114894 115668 116858 117572 119313 120042 121277 122094 123732 124488 125307 129276 130606 134043 140049 143208 150246 151164 153192 156978 158593 159084 160056 162792 167076 167922 172341 175287 176358 176904 178724 183141 185598 186732 195909 200328 209304 214812 217022 223896 225369 226746 229788 231336 233716 235144 238626 240084 242554 244188 247464 250614 251883 258552 261212 264537 268086 278397 280098 300492 302328 313956 317186 318168 325533 334152 335844 340119 344682 350574 352716 357448 363831 366282 371196 373464 375921 391818 402129 420147 429624 434044 450738 453492 459576 467432 475779 477252 480168 485108 488376 501228 503766 517023 522424 525861 529074 536172 549423 556794 560196 587727 600984 627912 634372 651066 671688 676107 680238 689364 701148 705432 727662 732564 742392 751842 755649 759577 783636 793611 804258 835191 840294 848939 868088 901476 906984 951558 954504 970216 976599 1002456 1007532 1020357 1034046 1051722 1058148 1072344 1091493 1098846 1110151 1113588 1120392 1175454 1206387 1268744 1302132 1352214 1360476 1378728 1402296 1427337 1455324 1465128 1503684 1511298 1519154 1551069 1567272 1577583 1587222 1608516 1670382 1680588 1697878 1763181 1802952 1903116 1953198 2015064 2028321 2040714 2061709 2068092 2103444 2116296 2182986 2197692 2220302 2227176 2266947 2278731 2350908 2380833 2412774 2546817 2604264 2704428 2720952 2854674 2910648 2929797 3007368 3022596 3038308 3102138 3155166 3174444 3217032 3274479 3330453 3340764 3361176 3395756 3526362 3619161 3806232 3906396 4056642 4081428 4123418 4136184 4206888 4282011 4365972 4395384 4440604 4533894 4557462 4701816 4732749 4761666 4825548 5093634 5289543 5408856 5709348 5859594 6045192 6076616 6185127 6204276 6310332 6348888 6548958 6660906 6681528 6791512 6836193 7052724 7142499 7238322 7640451 7812792 8113284 8162856 8246836 8564022 8731944 8789391 8881208 9067788 9114924 9465498 9523332 9651096 9823437 9991359 10187268 10579086 10857483 11418696 11719188 12370254 12408552 12620664 12846033 13097916 13321812 13672386 14105448 14198247 14284998 14431963 14476644 15280902 15868629 16226568 16493672 17128044 17578782 18135576 18229848 18555381 18930996 19046664 19646874 19982718 20374536 20508579 21158172 21714966 22921353 23438376 24740508 25692066 26195832 26368173 26643624 27344772 28396494 28569996 28863926 28953288 29470311 29974077 30561804 31737258 34256088 35157564 37110762 37861992 38538099 39293748 39965436 41017158 42316344 43295889 43429932 45842706 49481016 51384132 52736346 54689544 55666143 56792988 57139992 57727852 58940622 59948154 61123608 61525737 63474516 68764059 70315128 74221524 77076198 78587496 79930872 82034316 86591778 86859864 89922231 91685412 102768264 105472692 111332286 113585976 115455704 117881244 119896308 123051474 126949032 129887667 137528118 148443048 154152396 164068632 166998429 173183556 179844462 183370824 184577211 206292177 210945384 222664572 235762488 239792616 246102948 259775334 269766693 275056236 308304792 333996858 346367112 359688924 369154422 389663001 412584354 445329144 492205896 500995287 519550668 539533386 550112472 667993716 719377848 738308844 779326002 825168708 1001990574 1039101336 1079066772 1168989003 1335987432 1476617688 1558652004 1650337416 2003981148 2158133544 2337978006 3117304008 3506967009 4007962296 4675956012 7013934018 9351912024 14027868036 28055736072
• Sum of all divisors σ(n): 108312422400
• Sum of proper divisors (its aliquot sum) s(n): 80256686328
• 28055736072 is an abundant number, because the sum of its proper divisors (80256686328) is greater than itself. Its abundance is 52200950256

Bases of 28055736072

• Binary: 11010001000010000001000111100001000₂
• Hexadecimal: 0x688408F08
• Base-36: CVZNSI0

Squares and roots of 28055736072

• 28055736072 squared (28055736072²) is 787124326541721989184
• 28055736072 cubed (28055736072³) is 22083352361305296624945142645248
• The square root of 28055736072 is 167498.4658795417
• The cube root of 28055736072 is 3038.6024881337

Scales and comparisons

• 28,055,736,072 seconds is equal to 892 years, 4 weeks, 3 days, 4 hours, 1 minute, 12 seconds.
• To count from 1 to 28,055,736,072 would take you about one thousand, seven hundred eighty-four 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 28055736072 cubic inches would be around 253.2 feet tall.

Recreational maths with 28055736072

• 28055736072 backwards is 27063755082
• The number of decimal digits it has is: 11
• The sum of 28055736072's digits is 45
• More coming soon!