18048977856

Names of 18048977856

• Cardinal: 18048977856 can be written as Eighteen billion, forty-eight million, nine hundred seventy-seven thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.8048977856 × 10¹⁰

Factors of 18048977856

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 240

Divisors of 18048977856

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 53 56 63 64 72 73 78 84 89 91 96 104 106 112 117 126 144 146 156 159 168 178 182 192 208 212 219 224 234 252 267 273 288 292 312 318 336 356 364 371 416 424 438 448 468 477 504 511 534 546 576 584 623 624 636 657 672 689 712 728 742 801 819 832 848 876 936 949 954 1008 1022 1068 1092 1113 1157 1168 1246 1248 1272 1314 1344 1378 1424 1456 1484 1533 1602 1638 1696 1752 1869 1872 1898 1908 2016 2044 2067 2136 2184 2226 2314 2336 2492 2496 2544 2628 2756 2847 2848 2912 2968 3066 3204 3276 3339 3392 3471 3504 3738 3744 3796 3816 3869 4032 4088 4134 4272 4368 4452 4599 4628 4672 4717 4823 4984 5088 5256 5512 5607 5694 5696 5824 5936 6132 6201 6408 6497 6552 6643 6678 6942 7008 7476 7488 7592 7632 7738 8099 8176 8268 8541 8544 8736 8904 9198 9256 9434 9646 9968 10176 10413 10512 11024 11214 11388 11607 11872 12264 12402 12816 12994 13104 13286 13356 13884 14016 14151 14469 14952 15184 15264 15476 16198 16352 16536 17082 17088 17472 17808 18396 18512 18868 19292 19491 19929 19936 20826 21024 22048 22428 22776 23214 23744 24297 24528 24804 25632 25988 26208 26572 26712 27083 27768 28302 28938 29904 30368 30528 30952 32396 32704 33019 33072 34164 34821 35616 36792 37024 37736 38584 38982 39858 39872 41652 42048 42453 43407 44096 44856 45479 45552 46428 48594 49056 49608 50297 51264 51976 52416 53144 53424 54166 55536 56604 57876 58473 59787 59808 60736 61321 61904 64792 66038 66144 68328 69642 71232 72891 73584 74048 75472 77168 77964 79716 81249 83304 84461 84906 86814 89712 90958 91104 92856 97188 98112 99057 99216 100594 103952 106288 106848 108332 111072 113208 115752 116946 119574 119616 122642 123808 129584 132076 132288 136437 136656 139284 145782 147168 150891 150944 154336 155928 159432 162498 166608 168922 169812 173628 179424 181916 182208 183963 185712 194376 198114 198432 201188 207904 212576 213696 216664 222144 226416 231504 233892 239148 243747 245284 247616 253383 259168 264152 272874 273312 278568 291564 294336 297171 301782 301888 308672 311856 318864 324996 333216 337844 339624 344341 347256 352079 358848 363832 367926 371424 388752 396228 396864 402376 409311 415808 425152 429247 433328 452673 452832 463008 467784 478296 487494 490568 506766 518336 528304 545748 546624 551889 557136 583128 591227 594342 603564 623712 637728 649992 666432 675688 679248 688682 694512 704158 727664 735852 742848 760149 777504 792456 804752 818622 858494 866656 905346 905664 926016 935568 956592 974988 981136 1013532 1033023 1056237 1056608 1091496 1103778 1114272 1166256 1182454 1188684 1207128 1247424 1275456 1287741 1299984 1351376 1358496 1377364 1389024 1408316 1455328 1471704 1520298 1555008 1584912 1609504 1637244 1716988 1733312 1773681 1810692 1871136 1913184 1949976 1962272 2027064 2066046 2112474 2113216 2182992 2207556 2228544 2332512 2364908 2377368 2410387 2414256 2575482 2599968 2702752 2716992 2754728 2778048 2816632 2910656 2943408 3040596 3099069 3168711 3169824 3219008 3274488 3433976 3547362 3621384 3742272 3826368 3863223 3899952 3924544 4054128 4132092 4224948 4365984 4415112 4476433 4665024 4729816 4754736 4820774 4828512 5150964 5199936 5321043 5405504 5509456 5633264 5886816 6081192 6198138 6337422 6339648 6548976 6867952 7094724 7231161 7242768 7726446 7799904 8108256 8264184 8449896 8731968 8830224 8952866 9459632 9509472 9641548 9657024 10301928 10642086 11018912 11266528 11773632 12162384 12396276 12674844 13097952 13429299 13735904 14189448 14462322 14485536 15452892 15599808 16216512 16528368 16899792 17660448 17905732 18919264 19018944 19283096 20603856 21284172 21693483 22037824 22533056 24324768 24792552 25349688 26195904 26858598 27471808 28378896 28924644 28971072 30905784 31335031 33056736 33799584 35320896 35811464 37838528 38566192 40287897 41207712 42568344 43386966 48649536 49585104 50699376 53717196 56757792 57849288 61811568 62670062 66113472 67599168 71622928 77132384 80575794 82415424 85136688 86773932 94005093 99170208 101398752 107434392 113515584 115698576 123623136 125340124 143245856 154264768 161151588 170273376 173547864 188010186 198340416 202797504 214868784 231397152 247246272 250680248 282015279 286491712 322303176 340546752 347095728 376020372 429737568 462794304 501360496 564030558 644606352 694191456 752040744 859475136 1002720992 1128061116 1289212704 1388382912 1504081488 2005441984 2256122232 2578425408 3008162976 4512244464 6016325952 9024488928 18048977856
• Sum of all divisors σ(n): 66501751680
• Sum of proper divisors (its aliquot sum) s(n): 48452773824
• 18048977856 is an abundant number, because the sum of its proper divisors (48452773824) is greater than itself. Its abundance is 30403795968

Bases of 18048977856

• Binary: 10000110011110011011000101111000000₂
• Hexadecimal: 0x433CD8BC0
• Base-36: 8AHW8G0

Squares and roots of 18048977856

• 18048977856 squared (18048977856²) is 325765601646378356736
• 18048977856 cubed (18048977856³) is 5879736130362000103325732438016
• The square root of 18048977856 is 134346.4843455159
• The cube root of 18048977856 is 2623.1162469803

Scales and comparisons

• 18,048,977,856 seconds is equal to 573 years, 46 weeks, 6 days, 4 hours, 57 minutes, 36 seconds.
• To count from 1 to 18,048,977,856 would take you about one thousand, one hundred forty-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 18048977856 cubic inches would be around 218.6 feet tall.

Recreational maths with 18048977856

• 18048977856 backwards is 65877984081
• 18048977856 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18048977856's digits is 63
• More coming soon!