28363352472

Names of 28363352472

• Cardinal: 28363352472 can be written as Twenty-eight billion, three hundred sixty-three million, three hundred fifty-two thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.8363352472 × 10¹⁰

Factors of 28363352472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 283

Divisors of 28363352472

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 18 21 24 26 27 28 36 39 42 49 52 54 56 63 72 78 84 91 98 101 104 108 117 126 147 156 157 168 169 182 189 196 202 216 234 252 273 294 303 312 314 338 351 364 378 392 404 441 468 471 504 507 546 588 606 628 637 676 702 707 728 756 808 819 882 909 936 942 1014 1092 1099 1176 1183 1212 1256 1274 1313 1323 1352 1404 1413 1414 1512 1521 1638 1764 1818 1884 1911 2028 2041 2121 2184 2198 2366 2424 2457 2548 2626 2646 2727 2808 2826 2828 3042 3276 3297 3528 3549 3636 3768 3822 3939 4056 4082 4239 4242 4396 4563 4732 4914 4949 5096 5252 5292 5454 5652 5656 5733 6084 6123 6363 6552 6594 7098 7272 7644 7693 7878 8164 8281 8478 8484 8792 9126 9191 9464 9828 9891 9898 10504 10584 10647 10908 11304 11466 11817 12168 12246 12726 13188 14196 14287 14847 15288 15386 15756 15857 16328 16562 16956 16968 17069 17199 18252 18369 18382 19089 19656 19782 19796 21294 21816 22932 23079 23634 24492 24843 25452 26376 26533 27573 28392 28574 29673 29694 30772 31512 31714 31941 33124 33912 34138 34398 35451 36504 36738 36764 38178 39564 39592 42588 42861 44541 45864 46158 47268 47571 48984 49686 50904 51207 53066 55107 55146 57148 59346 59388 61544 63428 63882 64337 66248 68276 68796 69237 70902 73476 73528 74529 76356 79128 79599 82719 85176 85722 89082 92316 94536 95142 99372 100009 102414 106132 110214 110292 110999 114296 118692 118776 119483 126856 127764 128583 128674 133623 136552 137592 138474 141804 142713 146952 149058 152712 153621 159198 165438 171444 178164 184632 185731 190284 193011 198744 200018 204828 206141 207711 212264 220428 220584 221998 223587 237384 238797 238966 248157 255528 257166 257348 267246 276948 283608 285426 298116 300027 307242 318396 330876 332997 342888 356328 358449 371462 380568 385749 386022 400036 409656 412282 415422 428139 440856 443996 447174 460863 477594 477932 496314 514332 514696 534492 553896 557193 570852 579033 596232 600054 614484 618423 636792 661752 665994 716391 716898 742924 771498 772044 776993 800072 824564 830844 836381 856278 887992 894348 900081 921726 955188 955864 992628 998991 1028664 1068984 1075347 1114386 1141704 1158066 1200108 1228968 1236846 1300117 1331988 1432782 1433796 1442987 1485848 1542996 1544088 1553986 1649128 1661688 1671579 1672762 1712556 1737099 1788696 1800162 1843452 1855269 1910376 1985256 1997982 2150694 2228772 2316132 2330979 2400216 2473692 2509143 2600234 2663976 2679833 2700243 2865564 2867592 2885974 2996973 3085992 3107972 3226041 3343158 3345524 3425112 3474198 3600324 3686904 3710538 3900351 3995964 4301388 4328961 4457544 4632264 4661958 4947384 5014737 5018286 5200468 5359666 5400486 5565807 5731128 5771948 5993946 6215944 6452082 6686316 6691048 6948396 6992937 7200648 7421076 7527429 7800702 7991928 8039499 8602776 8657922 9323916 10029474 10036572 10100909 10400936 10719332 10800972 11131614 11543896 11701053 11987892 12904164 12986883 13372632 13896792 13985874 14842152 15054858 15601404 16078998 17315844 18647832 18758831 20058948 20073144 20201818 20978811 21438664 21601944 22263228 22582287 23402106 23975784 24118497 25808328 25973766 27971748 30109716 30302727 31202808 32157996 34631688 35103159 37517662 38960649 40117896 40403636 41957622 44526456 45164574 46804212 48236994 51947532 55943496 56276493 60219432 60605454 64315992 70206318 72355491 75035324 77921298 80807272 83915244 90329148 90908181 93608424 96473988 103895064 112552986 121210908 131311817 140412636 144710982 150070648 155842596 167830488 168829479 180658296 181816362 192947976 225105972 242421816 262623634 272724543 280825272 289421964 311685192 337658958 363632724 393935451 450211944 506488437 525247268 545449086 578843928 675317916 727265448 787870902 1012976874 1050494536 1090898172 1181806353 1350635832 1575741804 2025953748 2181796344 2363612706 3151483608 3545419059 4051907496 4727225412 7090838118 9454450824 14181676236 28363352472
• Sum of all divisors σ(n): 100863597600
• Sum of proper divisors (its aliquot sum) s(n): 72500245128
• 28363352472 is an abundant number, because the sum of its proper divisors (72500245128) is greater than itself. Its abundance is 44136892656

Bases of 28363352472

• Binary: 11010011010100101100110100110011000₂
• Hexadecimal: 0x69A966998
• Base-36: D12T2U0

Squares and roots of 28363352472

• 28363352472 squared (28363352472²) is 804479763450908510784
• 28363352472 cubed (28363352472³) is 22817743087349301159991205058048
• The square root of 28363352472 is 168414.2288288017
• The cube root of 28363352472 is 3049.6677044411

Scales and comparisons

• 28,363,352,472 seconds is equal to 901 years, 45 weeks, 13 hours, 1 minute, 12 seconds.
• To count from 1 to 28,363,352,472 would take you about one thousand, eight hundred three 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 28363352472 cubic inches would be around 254.1 feet tall.

Recreational maths with 28363352472

• 28363352472 backwards is 27425336382
• The number of decimal digits it has is: 11
• The sum of 28363352472's digits is 45
• More coming soon!