28109023488

Names of 28109023488

• Cardinal: 28109023488 can be written as Twenty-eight billion, one hundred nine million, twenty-three thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 2.8109023488 × 10¹⁰

Factors of 28109023488

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 144

Divisors of 28109023488

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 23 24 26 27 28 29 32 36 39 42 46 48 52 54 56 58 63 64 67 69 72 78 84 87 91 92 96 104 108 112 116 117 126 128 134 138 144 156 161 168 174 182 184 189 192 201 203 207 208 216 224 232 234 252 256 261 268 273 276 288 299 312 322 336 348 351 364 368 377 378 384 402 406 414 416 432 448 464 468 469 483 504 522 536 546 552 576 598 603 609 621 624 644 667 672 696 702 728 736 754 756 768 783 804 812 819 828 832 864 871 896 897 928 936 938 966 1008 1044 1072 1092 1104 1131 1152 1196 1206 1218 1242 1248 1288 1334 1344 1392 1404 1407 1449 1456 1472 1508 1512 1541 1566 1608 1624 1638 1656 1664 1728 1742 1792 1794 1809 1827 1856 1872 1876 1932 1943 2001 2016 2088 2093 2144 2184 2208 2262 2304 2392 2412 2436 2457 2484 2496 2576 2613 2639 2668 2688 2691 2784 2808 2814 2898 2912 2944 3016 3024 3082 3132 3216 3248 3276 3312 3328 3393 3456 3484 3588 3618 3654 3712 3744 3752 3864 3886 4002 4032 4176 4186 4221 4288 4347 4368 4416 4524 4623 4669 4784 4824 4872 4914 4968 4992 5152 5226 5278 5336 5376 5382 5481 5568 5616 5628 5796 5824 5829 5888 6003 6032 6048 6097 6164 6264 6279 6432 6496 6552 6624 6786 6912 6968 7176 7236 7308 7424 7488 7504 7728 7772 7839 7917 8004 8064 8073 8352 8372 8442 8576 8671 8694 8736 8832 9048 9246 9338 9568 9648 9744 9828 9936 9984 10179 10304 10452 10556 10672 10764 10787 10962 11136 11232 11256 11592 11648 11658 12006 12064 12096 12194 12328 12528 12558 12663 12864 12992 13104 13248 13572 13601 13869 13936 14007 14352 14472 14616 14976 15008 15456 15544 15678 15834 16008 16128 16146 16704 16744 16884 17152 17342 17388 17472 17487 17664 18009 18096 18291 18492 18676 18837 19136 19296 19488 19656 19872 20033 20358 20608 20904 21112 21344 21528 21574 21924 22272 22464 22512 23184 23296 23316 23517 23751 24012 24128 24192 24388 24656 25056 25116 25259 25326 25728 25984 26013 26208 26496 27144 27202 27738 27872 28014 28704 28944 29232 29952 30016 30912 31088 31356 31668 32016 32292 32361 33408 33488 33768 34684 34776 34944 34974 36018 36192 36582 36984 37352 37674 38272 38592 38976 39312 39744 40066 40716 40803 41216 41607 41808 42021 42224 42688 43056 43148 43848 44689 44928 45024 46368 46632 47034 47502 48024 48256 48384 48776 49312 50112 50232 50518 50652 51456 51968 52026 52416 52461 52992 54288 54404 54873 55476 55744 56028 56511 57408 57888 58464 60032 60099 60697 61824 62176 62712 63336 64032 64584 64722 66816 66976 67536 69368 69552 69888 69948 71253 72036 72384 73164 73968 74704 75348 75777 76544 77184 77952 78039 78624 79488 80132 81432 81606 83214 83616 84042 84448 85376 86112 86296 87696 89378 89856 90048 92736 93264 94068 95004 96048 96512 97083 97552 98624 100224 100464 101036 101304 104052 104832 104922 108576 108808 109746 110952 111488 112056 113022 114816 115776 116928 120064 120198 121394 122409 123648 124352 125424 126063 126672 128064 129168 129444 133952 134067 135072 138736 139104 139896 140231 142506 144072 144768 146328 147936 149408 150696 151554 154368 155904 156078 157248 158976 160264 162864 163212 164619 166428 167232 168084 168896 170752 172224 172592 175392 176813 178756 180096 180297 182091 185472 186528 188136 190008 192096 194166 195104 197248 200448 200928 202072 202608 208104 209664 209844 217152 217616 219492 221904 222976 224112 226044 227331 229632 231552 233856 234117 240396 242788 244818 248704 250848 252126 253344 256128 258336 258888 267904 268134 270144 277472 278208 279792 280462 285012 288144 289536 291249 292656 295872 298816 301392 303108 312156 312823 314496 320528 325728 326424 329238 332856 334464 336168 337792 344448 345184 350784 353626 357512 360192 360594 364182 367227 370944 373056 376272 380016 384192 388332 390208 394496 401856 402201 404144 405216 416208 419688 420693 434304 435232 438984 443808 448224 452088 454662 463104 467712 468234 480792 485576 489636 497408 501696 504252 506688 512256 516672 517776 530439 535808 536268 540288 540891 546273 554944 556416 559584 560924 570024 576288 580957 582498 585312 591744 597632 602784 606216 624312 625646 628992 641056 651456 652848 658476 665712 668928 672336 675584 681993 688896 690368 701568 707252 715024 721188 728364 734454 746112 752544 760032 768384 776664 780416 803712 804402 808288 810432 832416 839376 841386 868608 870464 877968 887616 896448 904176 909324 936468 938469 961584 971152 979272 1003392 1008504 1013376 1033344 1035552 1060878 1072536 1080576 1081782 1092546 1109888 1112832 1119168 1121848 1140048 1152576 1161914 1164996 1170624 1183488 1195264 1205568 1206603 1212432 1248624 1251292 1262079 1282112 1302912 1305696 1316952 1331424 1344672 1363986 1380736 1403136 1414504 1430048 1442376 1456728 1468908 1492224 1505088 1520064 1536768 1553328 1560832 1591317 1607424 1608804 1616576 1620864 1638819 1664832 1678752 1682772 1740928 1742871 1755936 1775232 1792896 1808352 1818648 1872936 1876938 1923168 1942304 1958544 2006784 2017008 2026752 2066688 2071104 2121756 2145072 2163564 2185092 2219776 2238336 2243696 2280096 2305152 2323828 2329992 2341248 2411136 2413206 2424864 2497248 2502584 2524158 2564224 2605824 2611392 2633904 2662848 2689344 2727972 2761472 2815407 2829008 2860096 2884752 2913456 2937816 3010176 3040128 3106656 3182634 3217608 3233152 3241728 3277638 3329664 3357504 3365544 3481856 3485742 3511872 3550464 3585792 3616704 3637296 3745872 3753876 3786237 3846336 3884608 3917088 4034016 4066699 4142208 4243512 4290144 4327128 4370184 4476672 4487392 4560192 4610304 4647656 4659984 4682496 4773951 4822272 4826412 4849728 4994496 5005168 5048316 5128448 5222784 5228613 5267808 5325696 5378688 5455944 5630814 5658016 5720192 5769504 5826912 5875632 6020352 6080256 6213312 6365268 6435216 6466304 6555276 6659328 6715008 6731088 6971484 7023744 7233408 7274592 7491744 7507752 7572474 7692672 7769216 7834176 8068032 8133398 8284416 8446221 8487024 8580288 8654256 8740368 8974784 9120384 9295312 9319968 9547902 9652824 9699456 9988992 10010336 10096632 10445568 10457226 10535616 10651392 10757376 10911888 11261628 11316032 11440384 11539008 11653824 11751264 12200097 12426624 12730536 12870432 13110552 13430016 13462176 13942968 14047488 14466816 14549184 14983488 15015504 15144948 15385344 15538432 15668352 15685839 16136064 16266796 16892442 16974048 17160576 17308512 17480736 17949568 18240768 18590624 18639936 19095804 19305648 19398912 19977984 20020672 20193264 20914452 21071232 21823776 22523256 22632064 23078016 23307648 23502528 24400194 24853248 25461072 25740864 26221104 26924352 27885936 29098368 29966976 30031008 30289896 31336704 31371678 32272128 32533592 33784884 33948096 34321152 34617024 34961472 35899136 36600291 37181248 37279872 38191608 38611296 40041344 40386528 41828904 42142464 43647552 45046512 45264128 46156032 46615296 47005056 48800388 50922144 51481728 52442208 53848704 55771872 58196736 59933952 60062016 60579792 62743356 65067184 67569768 67896192 69234048 69922944 73200582 74362496 74559744 76383216 77222592 80082688 80773056 83657808 87295104 90093024 94010112 97600776 101844288 102963456 104884416 107697408 109800873 111543744 120124032 121159584 125486712 130134368 135139536 135792384 138468096 139845888 146401164 148724992 152766432 154445184 161546112 167315616 174590208 180186048 195201552 203688576 209768832 219601746 223087488 240248064 242319168 250973424 260268736 270279072 292802328 305532864 308890368 323092224 334631232 360372096 390403104 407377152 419537664 439203492 446174976 484638336 501946848 520537472 540558144 585604656 611065728 669262464 720744192 780806208 878406984 969276672 1003893696 1041074944 1081116288 1171209312 1222131456 1338524928 1561612416 1756813968 2007787392 2162232576 2342418624 3123224832 3513627936 4015574784 4684837248 7027255872 9369674496 14054511744 28109023488
• Sum of all divisors σ(n): 112083148800
• Sum of proper divisors (its aliquot sum) s(n): 83974125312
• 28109023488 is an abundant number, because the sum of its proper divisors (83974125312) is greater than itself. Its abundance is 55865101824

Bases of 28109023488

• Binary: 11010001011011011011010100100000000₂
• Hexadecimal: 0x68B6DA900
• Base-36: CWVDXC0

Squares and roots of 28109023488

• 28109023488 squared (28109023488²) is 790117201448935686144
• 28109023488 cubed (28109023488³) is 22209422973800960834423092150272
• The square root of 28109023488 is 167657.4587902369
• The cube root of 28109023488 is 3040.5250524315

Scales and comparisons

• 28,109,023,488 seconds is equal to 893 years, 40 weeks, 3 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 28,109,023,488 would take you about one thousand, seven hundred eighty-seven 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 28109023488 cubic inches would be around 253.4 feet tall.

Recreational maths with 28109023488

• 28109023488 backwards is 88432090182
• The number of decimal digits it has is: 11
• The sum of 28109023488's digits is 45
• More coming soon!