18128834402406

Names of 18128834402406

• Cardinal: 18128834402406 can be written as Eighteen trillion, one hundred twenty-eight billion, eight hundred thirty-four million, four hundred two thousand, four hundred six.

Scientific notation

• Scientific notation: 1.8128834402406 × 10¹³

Factors of 18128834402406

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 815

Divisors of 18128834402406

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 13 14 19 21 26 38 39 42 49 57 78 91 98 114 127 133 147 182 247 254 266 273 294 307 337 361 381 399 494 546 614 637 674 722 741 762 798 889 921 931 1011 1083 1274 1482 1651 1729 1778 1842 1862 1911 2022 2149 2166 2359 2413 2527 2667 2793 3302 3458 3822 3991 4298 4381 4693 4718 4826 4953 5054 5187 5334 5586 5833 6223 6403 6447 7077 7239 7581 7982 8762 9386 9906 10374 11557 11666 11973 12103 12446 12806 12894 13143 14079 14154 14478 15043 15162 16513 16891 17499 17689 18669 19209 23114 23946 24206 26286 27937 28158 30086 30667 31369 32851 33026 33782 34671 34998 35378 36309 37338 38418 38989 40831 42799 44821 45129 45847 49539 50673 53067 55874 61334 62738 65702 69342 72618 75829 77978 80899 81662 83239 83811 85598 89642 90258 91694 92001 94107 98553 99078 101346 103459 106134 110827 116967 118237 121657 122493 128397 134463 137541 151658 161798 166478 167622 184002 188214 195559 197106 206918 214669 219583 221654 227487 229957 233934 236474 242697 243314 244986 249717 256794 268926 272923 275082 285817 299593 310377 313747 320929 332481 354711 364971 391118 429338 439166 454974 459914 485394 499434 506857 530803 545846 556387 571634 582673 586677 596011 599186 620754 627494 641858 644007 658749 664962 689871 709422 724213 729942 740791 775789 813181 818769 851599 857451 898779 941241 962787 1013714 1061606 1112774 1165346 1173354 1192022 1288014 1317498 1344967 1379742 1440751 1448426 1481582 1520571 1537081 1551578 1581541 1592409 1626362 1637538 1669161 1703198 1714902 1748019 1788033 1797558 1882482 1910461 1925574 1965721 2097151 2172639 2222373 2246503 2327367 2439543 2554797 2689934 2881502 3041142 3074162 3163082 3184818 3338322 3496038 3547999 3576066 3715621 3820922 3894709 3931442 4034901 4078711 4172077 4194302 4322253 4345278 4444746 4493006 4611243 4654734 4744623 4879086 5069491 5109594 5185537 5430523 5692267 5731383 5897163 5961193 6291453 6739509 7095998 7431242 7789418 8069802 8157422 8344154 8644506 9222486 9414769 9489246 9630283 10085257 10138982 10371074 10571353 10643997 10861046 11070787 11146863 11384534 11462766 11684127 11794326 11922386 12236133 12516231 12582906 13139293 13479018 13760047 14075029 15208473 15450439 15556611 16291569 17076801 17883579 18829538 19260566 20170514 21142706 21287994 22141574 22293726 23368254 24472266 24835993 25032462 25554373 26278586 27262963 27520094 28150058 28244307 28890849 29204539 30255771 30416946 30900878 31113222 31714059 32583138 33212361 34153602 35767158 36298759 37348699 39417879 39845869 41280141 42225087 46351317 49671986 51108746 54525926 56488614 57781698 58409078 60511542 63428118 65903383 66424722 67411981 70596799 72597518 73999471 74507979 74697398 76663119 77495509 78835758 79691738 81788889 82560282 84450174 87613617 91975051 92702634 96320329 98525203 108153073 108896277 112046097 119537607 131806766 134823962 141193598 147998942 149015958 153326238 154991018 163577778 170810809 175227234 178880611 182975377 183950102 192640658 197050406 197710149 200855707 202235943 211790397 216306146 217792554 221998413 224092194 232486527 239075214 249646567 261440893 275925153 288960987 295575609 324459219 341621618 357761222 365950754 395420298 401711414 404471886 423580794 443996826 464973054 471883867 485533087 499293134 512432427 517996297 522881786 536641833 548926131 551850306 577921974 591151218 602567121 643825357 648918438 689676421 748939701 757071511 784322679 943767734 971066174 1024864854 1035992594 1073283666 1097852262 1195675663 1205134242 1252164277 1280827639 1287650714 1379352842 1405989949 1415651601 1456599261 1497879402 1514143022 1553988891 1568645358 1747525969 1830086251 1931476071 2069029263 2271214533 2391351326 2504328554 2561655278 2811979898 2831303202 2913198522 3107977782 3245405371 3398731609 3495051938 3587026989 3660172502 3756492831 3842482917 3862952142 4138058526 4217969847 4542429066 4743284773 5242577907 5490258753 6490810742 6797463218 7174053978 7512985662 7684965834 8369729641 8435939694 8965793473 9486569546 9736216113 9841929643 10196194827 10485155814 10980517506 12232681783 14229854319 16739459282 17931586946 19472432226 19683859286 20392389654 22717837597 23791121263 24465363566 25109188923 26897380419 28459708638 29525788929 33202993411 36698045349 45435675194 47582242526 50218377846 53794760838 59051577858 61662702049 66405986822 68153512791 71373363789 73396090698 99608980233 123325404098 136307025582 142746727578 159024863179 184988106147 199217960466 232420953877 318049726358 369976212294 431638914343 464841907754 477074589537 697262861631 863277828686 954149179074 1294916743029 1394525723262 2589833486058 3021472400401 6042944800802 9064417201203 18128834402406
• Sum of all divisors σ(n): 48616814518272
• Sum of proper divisors (its aliquot sum) s(n): 30487980115866
• 18128834402406 is an abundant number, because the sum of its proper divisors (30487980115866) is greater than itself. Its abundance is 12359145713460

Bases of 18128834402406

• Binary: 100000111110011110010101111000001100001100110₂
• Hexadecimal: 0x107CF2BC1866
• Base-36: 6FC9RXI06

Squares and roots of 18128834402406

• 18128834402406 squared (18128834402406²) is 328654636789859311138588836
• 18128834402406 cubed (18128834402406³) is 5958125485946250107045953960132203139416
• The square root of 18128834402406 is 4257796.8953915591
• The cube root of 18128834402406 is 26269.7915877161

Scales and comparisons

• 18,128,834,402,406 seconds is equal to 576,440 years, 44 weeks, 4 days, 6 hours, 6 seconds.
• To count from 1 to 18,128,834,402,406 would take you about one million, four hundred forty-one thousand, one hundred two 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 18128834402406 cubic inches would be around 2189.1 feet tall.

Recreational maths with 18128834402406

• 18128834402406 backwards is 60420443882181
• The number of decimal digits it has is: 14
• The sum of 18128834402406's digits is 51
• More coming soon!