28123434360

Names of 28123434360

• Cardinal: 28123434360 can be written as Twenty-eight billion, one hundred twenty-three million, four hundred thirty-four thousand, three hundred sixty.

Scientific notation

• Scientific notation: 2.812343436 × 10¹⁰

Factors of 28123434360

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 127

Divisors of 28123434360

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 30 31 35 36 40 42 45 49 54 56 60 62 63 70 72 79 84 90 93 98 105 108 120 124 126 135 140 147 155 158 168 180 186 189 196 210 216 217 237 245 248 252 270 279 280 294 310 315 316 343 360 372 378 392 395 420 434 441 465 474 490 504 540 553 558 588 620 630 632 651 686 711 735 744 756 790 837 840 868 882 930 945 948 961 980 1029 1080 1085 1106 1116 1176 1185 1240 1260 1302 1323 1372 1395 1422 1470 1512 1519 1580 1659 1674 1715 1736 1764 1860 1890 1896 1922 1953 1960 2058 2133 2170 2205 2212 2232 2370 2449 2520 2604 2646 2744 2765 2790 2844 2883 2940 3038 3087 3160 3255 3318 3348 3430 3528 3555 3720 3780 3844 3871 3906 4116 4185 4266 4340 4410 4424 4557 4740 4805 4898 4977 5145 5208 5292 5530 5580 5688 5766 5859 5880 6076 6174 6510 6615 6636 6696 6727 6860 7110 7347 7560 7595 7688 7742 7812 8232 8295 8370 8532 8649 8680 8820 9114 9261 9480 9610 9765 9796 9954 10290 10584 10633 10665 11060 11160 11532 11613 11718 12152 12245 12348 13020 13230 13272 13454 13671 13720 14220 14415 14694 14931 15190 15435 15484 15624 16590 16740 17064 17143 17298 17640 18228 18522 19220 19355 19530 19592 19908 20181 20580 21266 21330 22041 22120 22785 23064 23226 23436 24490 24696 24885 25947 26040 26460 26908 27097 27342 28440 28830 29295 29388 29862 30380 30870 30968 31899 33180 33480 33635 34286 34596 34839 36456 36735 37044 38440 38710 39060 39816 40362 41013 41160 42532 42660 43245 44082 45570 46305 46452 46872 47089 48980 49770 51429 51894 52920 53165 53816 54194 54684 57660 58065 58590 58776 59724 60543 60760 61740 63798 66123 66360 67270 68355 68572 69192 69678 73470 74088 74655 75919 77420 78120 80724 81291 82026 85064 85320 85715 86490 88164 91140 92610 92904 94178 95697 97960 99540 100905 102858 103788 104517 106330 108388 109368 110205 115320 116130 117180 119448 120001 121086 123480 127596 129735 132246 134540 135485 136710 137144 139356 141267 146940 149310 151838 154287 154840 159495 161448 162582 164052 171430 172980 174195 176328 181629 182280 185220 188356 191394 199080 201810 205065 205716 207576 209034 212660 216776 220410 227757 232260 234360 235445 240002 242172 243873 255192 257145 259470 264492 269080 270970 273420 278712 282534 287091 293880 298620 302715 303676 308574 318990 325164 328104 329623 330615 342860 345960 348390 360003 363258 370440 376712 379595 382788 403620 406455 410130 411432 418068 423801 425320 440820 455514 462861 464520 470890 478485 480004 484344 487746 514290 518940 522585 528984 531433 541940 546840 565068 574182 597240 600005 605430 607352 617148 637980 650328 659246 661230 683271 685720 696780 706335 720006 726516 731619 759190 765576 771435 807240 812910 820260 836136 840007 847602 881640 908145 911028 925722 941780 956970 960008 975492 988869 1028580 1037880 1045170 1062866 1080009 1083880 1130136 1138785 1148364 1200010 1210860 1219365 1234296 1271403 1275960 1318492 1322460 1366542 1393560 1412670 1435455 1440012 1453032 1463238 1518380 1542870 1594299 1625820 1640520 1648115 1680014 1695204 1800015 1816290 1822056 1851444 1883560 1913940 1950984 1977738 2049813 2057160 2090340 2119005 2125732 2160018 2277570 2296728 2314305 2400020 2421720 2438730 2520021 2542806 2636984 2644920 2657165 2733084 2825340 2870910 2880024 2926476 2966607 3036760 3085740 3188598 3240027 3251640 3296230 3360028 3390408 3416355 3600030 3632580 3658095 3702888 3720031 3827880 3955476 4099626 4180680 4200035 4238010 4251464 4320036 4555140 4628610 4782897 4800040 4877460 4944345 5040042 5085612 5314330 5400045 5466168 5650680 5741820 5852952 5933214 6171480 6357015 6377196 6480054 6592460 6720056 6832710 7200060 7265160 7316190 7440062 7560063 7910952 7971495 8199252 8400070 8476020 8640072 8899821 9110280 9257220 9565794 9754920 9888690 10080084 10171224 10249065 10628660 10800090 11160093 11483640 11866428 12600105 12714030 12754392 12960108 13184920 13665420 14348691 14400120 14632380 14833035 14880124 15120126 15942990 16200135 16398504 16800140 16952040 17799642 18514440 18600155 19131588 19777380 20160168 20498130 21257320 21600180 22320186 22680189 23732856 23914485 25200210 25428060 25920216 26040217 27330840 28697382 29264760 29666070 29760248 30240252 31885980 32400270 33480279 33600280 35599284 37200310 37800315 38263176 39554760 40996260 43200360 44499105 44640372 45360378 47828970 50400420 50856120 52080434 55800465 57394764 59332140 60480504 63771960 64800540 66960558 71198568 71743455 74400620 75600630 78120651 81992520 88998210 89280744 90720756 95657940 100440837 100800840 104160868 111600930 113400945 114789528 118664280 129601080 130201085 133921116 143486910 148801240 151201260 156241302 167401395 177996420 181441512 191315880 200881674 208321736 223201860 226801890 234361953 260402170 267842232 286973820 302402520 312482604 334802790 355992840 390603255 401763348 446403720 453603780 468723906 502204185 520804340 573947640 624965208 669605580 703085859 781206510 803526696 907207560 937447812 1004408370 1041608680 1171809765 1339211160 1406171718 1562413020 1874895624 2008816740 2343619530 2812343436 3124826040 3515429295 4017633480 4687239060 5624686872 7030858590 9374478120 14061717180 28123434360
• Sum of all divisors σ(n): 114393600000
• Sum of proper divisors (its aliquot sum) s(n): 86270165640
• 28123434360 is an abundant number, because the sum of its proper divisors (86270165640) is greater than itself. Its abundance is 58146731280

Bases of 28123434360

• Binary: 11010001100010010011000110101111000₂
• Hexadecimal: 0x68C498D78
• Base-36: CX3YSU0

Squares and roots of 28123434360

• 28123434360 squared (28123434360²) is 790927560201228609600
• 28123434360 cubed (28123434360³) is 22243599322834201193439665856000
• The square root of 28123434360 is 167700.4304108967
• The cube root of 28123434360 is 3041.0445668805

Scales and comparisons

• 28,123,434,360 seconds is equal to 894 years, 12 weeks, 2 days, 17 hours, 6 minutes.
• To count from 1 to 28,123,434,360 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 28123434360 cubic inches would be around 253.4 feet tall.

Recreational maths with 28123434360

• 28123434360 backwards is 06343432182
• 28123434360 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28123434360's digits is 36
• More coming soon!