18928270481712

Names of 18928270481712

• Cardinal: 18928270481712 can be written as Eighteen trillion, nine hundred twenty-eight billion, two hundred seventy million, four hundred eighty-one thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.8928270481712 × 10¹³

Factors of 18928270481712

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1016

Divisors of 18928270481712

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 29 43 48 58 79 86 87 116 127 129 158 172 174 232 237 254 258 316 344 348 381 464 474 508 516 632 688 696 733 762 948 1016 1032 1247 1264 1392 1466 1524 1849 1896 2032 2064 2199 2291 2494 2932 3048 3397 3683 3698 3741 3792 4398 4582 4988 5461 5547 5864 6096 6794 6873 7366 7396 7482 8796 9164 9976 10033 10191 10922 11049 11094 11728 13588 13746 14732 14792 14964 16383 17592 18328 19952 20066 20382 21257 21844 22098 22188 27176 27492 29464 29584 29928 30099 31519 32766 35184 36656 40132 40764 42514 43688 44196 44376 53621 54352 54984 57907 58928 59856 60198 63038 63771 65532 80264 81528 85028 87376 88392 88752 93091 94557 98513 107242 109968 115814 120396 126076 127542 131064 146071 158369 160528 160863 163056 170056 173721 176784 186182 189114 197026 214484 231628 234823 240792 252152 255084 262128 279273 290957 292142 295539 316738 321726 340112 347442 372364 378228 394052 428968 431419 438213 463256 469646 475107 481584 504304 510168 558546 581914 584284 591078 633476 643452 694884 704469 744728 756456 788104 857936 862838 872871 876426 914051 926512 939292 950214 1020336 1117092 1163828 1168568 1182156 1266952 1286904 1294257 1355317 1389768 1408938 1489456 1512912 1576208 1679303 1725676 1745742 1752852 1828102 1878584 1900428 2234184 2327656 2337136 2364312 2490001 2533904 2573808 2588514 2699639 2710634 2742153 2779536 2817876 3358606 3451352 3491484 3505704 3656204 3757168 3800856 4002913 4065951 4236059 4468368 4655312 4728624 4980002 5037909 5177028 5399278 5421268 5484306 5635752 6717212 6809867 6902704 6982968 7011408 7312408 7354189 7470003 7601712 8005826 8098917 8131902 8472118 9960004 10075818 10354056 10798556 10842536 10968612 11271504 12008739 12511151 12708177 13434424 13619734 13965936 14624816 14708378 14940006 16011652 16197834 16263804 16944236 18551017 19920008 20151636 20429601 20708112 21597112 21685072 21937224 22062567 24017478 25022302 25416354 26868848 27239468 29416756 29880012 32023304 32395668 32527608 33888472 37102034 37533453 39304193 39840016 40303272 40859202 43194224 43874448 44125134 48034956 50044604 50832708 54478936 55653051 58833512 59760024 64046608 64791336 65055216 67776944 72210029 74204068 75066906 78608386 80606544 81718404 88250268 96069912 100089208 101665416 107070043 108957872 111306102 116084477 117667024 117912579 119520048 129582672 144420058 148408136 150133812 157216772 163436808 172125259 176500536 192139824 200178416 203330832 213271481 214140086 216630087 222612204 232168954 235825158 288840116 296816272 300267624 314433544 316230127 321210129 326873616 344250518 348253431 353001072 426542962 428280172 433260174 445224408 464337908 471650316 516375777 537979493 577680232 600535248 628867088 632460254 639814443 642420258 688501036 696506862 853085924 856560344 866520348 890448816 928675816 943300632 948690381 1032751554 1075958986 1155360464 1264920508 1279628886 1284840516 1377002072 1393013724 1613938479 1706171848 1713120688 1733040696 1857351632 1886601264 1897380762 2065503108 2151917972 2529841016 2559257772 2569681032 2754004144 2786027448 3105031247 3227876958 3412343696 3466081392 3794761524 4131006216 4303835944 4991632511 5059682032 5118515544 5139362064 5572054896 6210062494 6455753916 7589523048 8262012432 8607671888 9170673683 9315093741 9983265022 10237031088 12420124988 12911507832 13597895461 14974897533 15179046096 18341347366 18630187482 19966530044 24840249976 25823015664 27195790922 27512021049 29949795066 36682694732 37260374964 39933060088 40793686383 49680499952 54391581844 55024042098 59899590132 73365389464 74520749928 79866120176 81587372766 108783163688 110048084196 119799180264 146730778928 149041499856 163174745532 217566327376 220096168392 239598360528 326349491064 394338968369 440192336784 652698982128 788677936738 1183016905107 1577355873476 2366033810214 3154711746952 4732067620428 6309423493904 9464135240856 18928270481712
• Sum of all divisors σ(n): 52928498073600
• Sum of proper divisors (its aliquot sum) s(n): 34000227591888
• 18928270481712 is an abundant number, because the sum of its proper divisors (34000227591888) is greater than itself. Its abundance is 15071957110176

Bases of 18928270481712

• Binary: 100010011011100010100110101101001100100110000₂
• Hexadecimal: 0x113714D69930
• Base-36: 6PJIZJ4MO

Squares and roots of 18928270481712

• 18928270481712 squared (18928270481712²) is 358279423428849828526450944
• 18928270481712 cubed (18928270481712³) is 6781609834693092962560474208920617136128
• The square root of 18928270481712 is 4350663.2232008029
• The cube root of 18928270481712 is 26650.3946388915

Scales and comparisons

• 18,928,270,481,712 seconds is equal to 601,860 years, 23 weeks, 3 days, 15 hours, 35 minutes, 12 seconds.
• To count from 1 to 18,928,270,481,712 would take you about one million, five hundred four thousand, six hundred fifty-one 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 18928270481712 cubic inches would be around 2220.9 feet tall.

Recreational maths with 18928270481712

• 18928270481712 backwards is 21718407282981
• The number of decimal digits it has is: 14
• The sum of 18928270481712's digits is 60
• More coming soon!