18955790143092

Names of 18955790143092

• Cardinal: 18955790143092 can be written as Eighteen trillion, nine hundred fifty-five billion, seven hundred ninety million, one hundred forty-three thousand and ninety-two.

Scientific notation

• Scientific notation: 1.8955790143092 × 10¹³

Factors of 18955790143092

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 162

Divisors of 18955790143092

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 37 44 54 66 74 81 99 108 109 111 132 148 162 198 218 222 243 297 324 327 333 396 407 436 444 486 594 654 666 814 891 972 981 999 1188 1199 1221 1308 1332 1369 1628 1782 1962 1998 2398 2442 2673 2738 2943 2997 3564 3597 3663 3924 3996 4033 4107 4796 4884 5346 5476 5886 5994 7194 7326 8066 8214 8829 8991 10692 10791 10989 11772 11881 11988 12099 12321 14388 14652 15059 16132 16428 17658 17982 21582 21978 23762 24198 24642 26487 30118 32373 32967 35316 35643 35964 36297 36963 43164 43956 44363 45177 47524 48396 49284 52974 60236 64746 65934 71286 72594 73926 88726 90354 97119 98901 105948 106929 108891 110889 129492 130691 131868 133089 135531 142572 145188 147852 149221 177452 180708 194238 197802 213858 217782 221778 261382 266178 271062 291357 298442 320787 326673 332667 388476 392073 395604 399267 406593 427716 435564 439597 443556 447663 522764 532356 542124 582714 596884 641574 653346 665334 784146 798534 813186 879194 895326 962361 980019 1165428 1176219 1197801 1219779 1283148 1295029 1306692 1318791 1330668 1342989 1568292 1597068 1626372 1641431 1758388 1790652 1924722 1960038 2352438 2395602 2439558 2590058 2637582 2685978 2887083 3282862 3528657 3593403 3659337 3849444 3885087 3920076 3956373 4028967 4704876 4791204 4835567 4879116 4924293 5180116 5275164 5371956 5774166 6565724 7057314 7186806 7318674 7770174 7912746 8057934 9671134 9848586 10585971 10780209 11548332 11655261 11869119 12086901 14114628 14245319 14373612 14506701 14637348 14772879 15540348 15825492 16115868 16265089 19342268 19697172 21171942 21560418 23310522 23738238 24173802 28490638 29013402 29545758 31757913 32530178 34965783 35607357 36260703 42343884 42735957 43120836 43520103 44318637 46621044 47476476 47916073 48347604 48795267 56981276 58026804 59091516 63515826 65060356 69931566 71214714 72521406 85471914 87040206 88637274 95832146 97590534 104897349 106822071 127031652 128207871 130560309 132955911 139863132 142429428 143748219 145042812 146385801 170943828 174080412 177274548 178915979 191664292 195181068 209794698 213644142 256415742 261120618 265911822 287496438 292771602 314692047 357831958 384623613 391680927 398867733 419589396 427288284 431244657 439157403 512831484 522241236 527076803 531823644 536747937 574992876 585543204 629384094 715663916 769247226 783361854 797735466 862489314 878314806 1054153606 1073495874 1153870839 1175042781 1258768188 1293733971 1317472209 1538494452 1566723708 1581230409 1595470932 1610243811 1724978628 1756629612 1772894701 2108307212 2146991748 2307741678 2350085562 2587467942 2634944418 3162460818 3220487622 3461612517 3545789402 3881201913 3952416627 4615483356 4700171124 4743691227 4830731433 5174935884 5269888836 5318684103 6324921636 6440975244 6923225034 7091578804 7762403826 7904833254 9487382454 9661462866 10637368206 11643605739 13846450068 14231073681 14492194299 15524807652 15809666508 15956052309 18974764908 19322925732 19501841711 21274736412 23287211478 28462147362 28984388598 31912104618 39003683422 42693221043 43476582897 46574422956 47868156927 56924294724 57968777196 58505525133 63824209236 78007366844 85386442086 86953165794 95736313854 117011050266 128079663129 143604470781 170772884172 173906331588 175516575399 191472627708 234022100532 256159326258 287208941562 351033150798 430813412343 512318652516 526549726197 574417883124 702066301596 861626824686 1053099452394 1579649178591 1723253649372 2106198904788 3159298357182 4738947535773 6318596714364 9477895071546 18955790143092
• Sum of all divisors σ(n): 56228565032640
• Sum of proper divisors (its aliquot sum) s(n): 37272774889548
• 18955790143092 is an abundant number, because the sum of its proper divisors (37272774889548) is greater than itself. Its abundance is 18316984746456

Bases of 18955790143092

• Binary: 100010011110101111101001000110100111001110100₂
• Hexadecimal: 0x113D7D234E74
• Base-36: 6PW640Z90

Squares and roots of 18955790143092

• 18955790143092 squared (18955790143092²) is 359321979948943825835320464
• 18955790143092 cubed (18955790143092³) is 6811232045712490639185179224714235834688
• The square root of 18955790143092 is 4353824.7717486289
• The cube root of 18955790143092 is 26663.3039833335

Scales and comparisons

• 18,955,790,143,092 seconds is equal to 602,735 years, 25 weeks, 4 days, 5 hours, 58 minutes, 12 seconds.
• To count from 1 to 18,955,790,143,092 would take you about one million, five hundred six thousand, eight hundred thirty-eight 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 18955790143092 cubic inches would be around 2221.9 feet tall.

Recreational maths with 18955790143092

• 18955790143092 backwards is 29034109755981
• The number of decimal digits it has is: 14
• The sum of 18955790143092's digits is 63
• More coming soon!