18098956023283728

Names of 18098956023283728

• Cardinal: 18098956023283728 can be written as Eighteen quadrillion, ninety-eight trillion, nine hundred fifty-six billion, twenty-three million, two hundred eighty-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8098956023283728 × 10¹⁶

Factors of 18098956023283728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 786

Divisors of 18098956023283728

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 41 48 54 72 82 108 123 144 164 216 246 307 328 369 432 433 492 614 656 738 866 921 984 1107 1228 1299 1476 1681 1732 1842 1968 2214 2456 2598 2763 2952 3362 3464 3684 3897 4428 4912 5043 5196 5526 5904 6724 6928 7368 7794 8289 8856 10086 10392 11052 11691 12587 13448 14736 15129 15588 16578 17712 17753 20172 20784 22104 23382 25174 26896 30258 31176 33156 35506 37761 40344 44208 45387 46764 50348 53259 60516 62352 66312 71012 75522 80688 90774 93528 100696 106518 113283 121032 132624 132931 142024 151044 159777 181548 187056 187489 201392 213036 226566 242064 265862 284048 302088 319554 339849 363096 374978 398793 426072 453132 479331 516067 531724 562467 604176 639108 679698 726192 727873 749956 797586 852144 906264 958662 1032134 1063448 1124934 1196379 1278216 1359396 1455746 1499912 1548201 1595172 1687401 1812528 1917324 2064268 2126896 2183619 2249868 2392758 2556432 2718792 2911492 2999824 3096402 3190344 3374802 3589137 3834648 4128536 4367238 4499736 4644603 4785516 5062203 5437584 5450171 5822984 6192804 6380688 6550857 6749604 7178274 7669296 7687049 8257072 8734476 8999472 9289206 9571032 10124406 10900342 11645968 12385608 13101714 13499208 13933809 14356548 15374098 16350513 17468952 18578412 19142064 19652571 20248812 21800684 23061147 24771216 26203428 26998416 27867618 28713096 30748196 32701026 34937904 37156824 39305142 40497624 43601368 46122294 49051539 52406856 55735236 57426192 57559123 61496392 65402052 69183441 74313648 78610284 80995248 81182737 87202736 92244588 98103078 104813712 111470472 115118246 122992784 130804104 138366882 147154617 157220568 162365474 172677369 184489176 196206156 207550323 222940944 223457011 230236492 243548211 261608208 276733764 294309234 314441136 315169009 324730948 345354738 368978352 392412312 415100646 446914022 460472984 487096422 518032107 553467528 588618468 630338018 649461896 670371033 690709476 730644633 784824624 830201292 893828044 920945968 945507027 974192844 1036064214 1106935056 1177236936 1260676036 1298923792 1340742066 1381418952 1461289266 1554096321 1660402584 1787656088 1891014054 1948385688 2011113099 2072128428 2191933899 2354473872 2359924043 2521352072 2681484132 2762837904 2836521081 2922578532 3108192642 3320805168 3328492217 3575312176 3782028108 3896771376 4022226198 4144256856 4383867798 4719848086 5042704144 5362968264 5673042162 5845157064 6033339297 6216385284 6656984434 7079772129 7564056216 8044452396 8288513712 8509563243 8767735596 9439696172 9985476651 10725936528 11346084324 11690314128 12066678594 12432770568 13313968868 14159544258 15128112432 16088904792 17019126486 17535471192 18879392344 19970953302 21239316387 22692168648 24133357188 24865541136 24923100259 26627937736 28319088516 29956429953 32177809584 34038252972 35070942384 37758784688 39941906604 42478632774 45384337296 48266714376 49846200518 53255875472 56638177032 59912859906 63717949161 68076505944 74769300777 79883813208 84957265548 89869289859 96533428752 96756885763 99692401036 113276354064 119825719812 127435898322 136153011888 136468180897 149538601554 159767626416 169914531096 179738579718 193513771526 199384802072 224307902331 239651439624 254871796644 272936361794 290270657289 299077203108 339829062192 359477159436 387027543052 398769604144 409404542691 448615804662 479302879248 509743593288 545872723588 580541314578 598154406216 672923706993 718954318872 774055086104 818809085382 870811971867 897231609324 1019487186576 1021847110619 1091745447176 1161082629156 1196308812432 1228213628073 1345847413986 1437908637744 1548110172208 1637618170764 1741623943734 1794463218648 2043694221238 2183490894352 2322165258312 2456427256146 2612435915601 2691694827972 3065541331857 3275236341528 3483247887468 3588926437296 3684640884219 4087388442476 4644330516624 4912854512292 5224871831202 5383389655944 6131082663714 6550472683056 6966495774936 7369281768438 8174776884952 9196623995571 9825709024584 10449743662404 10766779311888 12262165327428 13932991549872 14738563536876 16349553769904 18393247991142 19651418049168 20899487324808 24524330654856 27589871986713 29477127073752 36786495982284 41798974649616 41895731535379 49048661309712 55179743973426 58954254147504 73572991964568 83791463070758 110359487946852 125687194606137 147145983929136 167582926141516 220718975893704 251374389212274 335165852283032 377061583818411 441437951787408 502748778424548 670331704566064 754123167636822 1005497556849096 1131184751455233 1508246335273644 2010995113698192 2262369502910466 3016492670547288 4524739005820932 6032985341094576 9049478011641864 18098956023283728
• Sum of all divisors σ(n): 53545813090985600
• Sum of proper divisors (its aliquot sum) s(n): 35446857067701872
• 18098956023283728 is an abundant number, because the sum of its proper divisors (35446857067701872) is greater than itself. Its abundance is 17347901044418144

Bases of 18098956023283728

• Binary: 1000000010011001110011110010100100100101100000000010000₂
• Hexadecimal: 0x404CE79492C010
• Base-36: 4Y7JLM32EC0

Squares and roots of 18098956023283728

• 18098956023283728 squared (18098956023283728²) is 327572209132758337718067989577984
• 18098956023283728 cubed (18098956023283728³) is 5928715007543693530798713973540026739544614244352
• The square root of 18098956023283728 is 134532360.5058787631
• The cube root of 18098956023283728 is 262553.5178478219

Scales and comparisons

• 18,098,956,023,283,728 seconds is equal to 575,490,817 years, 41 weeks, 1 day, 21 hours, 28 minutes, 48 seconds.
• To count from 1 to 18,098,956,023,283,728 would take you about one billion, seven hundred twenty-six million, four hundred seventy-two thousand, four hundred fifty-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 18098956023283728 cubic inches would be around 21879.5 feet tall.

Recreational maths with 18098956023283728

• 18098956023283728 backwards is 82738232065989081
• The number of decimal digits it has is: 17
• The sum of 18098956023283728's digits is 81
• More coming soon!