18299186019399672

Names of 18299186019399672

• Cardinal: 18299186019399672 can be written as Eighteen quadrillion, two hundred ninety-nine trillion, one hundred eighty-six billion, nineteen million, three hundred ninety-nine thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.8299186019399672 × 10¹⁶

Factors of 18299186019399672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1187

Divisors of 18299186019399672

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 89 108 162 178 216 243 267 324 356 486 534 648 712 729 801 972 1068 1093 1458 1602 1944 2136 2186 2187 2403 2916 3204 3279 4372 4374 4806 5832 6408 6558 6561 7209 8744 8748 9612 9837 13116 13122 14418 17496 19224 19674 19683 21627 26232 26244 28836 29511 39348 39366 43254 52488 57672 59022 64881 78696 78732 86508 88533 97277 118044 129762 157464 173016 177066 194554 194643 236088 259524 265599 291831 354132 389108 389286 519048 531198 583662 583929 708264 778216 778572 796797 875493 1062396 1167324 1167858 1194649 1557144 1593594 1750986 1751787 2124792 2334648 2335716 2389298 2390391 2626479 3187188 3501972 3503574 3583947 4671432 4778596 4780782 5252958 6374376 7003944 7007148 7167894 7171173 7879437 9557192 9561564 10505916 10751841 14014296 14335788 14342346 15758874 19123128 21011832 21503682 21513519 23638311 28671576 28684692 31517748 32255523 43007364 43027038 47276622 57369384 63035496 64511046 70914933 86014728 86054076 94553244 96766569 106323761 129022092 141829866 172108152 189106488 193533138 212647522 212744799 258044184 283659732 290299707 318971283 387066276 425295044 425489598 567319464 580599414 637942566 638234397 774132552 850590088 850979196 870899121 956913849 1161198828 1275885132 1276468794 1305751357 1701958392 1741798242 1913827698 1914703191 2322397656 2551770264 2552937588 2611502714 2612697363 2870741547 3483596484 3827655396 3829406382 3917254071 5105875176 5223005428 5225394726 5741483094 6967192968 7655310792 7658812764 7834508142 7838092089 8612224641 10446010856 10450789452 11482966188 11751762213 15317625528 15669016284 15676184178 17224449282 20901578904 22965932376 23503524426 23514276267 25836673923 31338032568 31352368356 34448898564 35255286639 47007048852 47028552534 51673347846 62704736712 68897797128 70510573278 77510021769 94014097704 94057105068 103346695692 105765859917 116211870773 141021146556 155020043538 188114210136 206693391384 211531719834 232423741546 232530065307 282042293112 310040087076 317297579751 348635612319 423063439668 464847483092 465060130614 620080174152 634595159502 697271224638 697590195921 846126879336 929694966184 930120261228 951892739253 1045906836957 1269190319004 1394542449276 1395180391842 1860240522456 1903785478506 2091813673914 2092770587763 2538380638008 2789084898552 2790360783684 2855678217759 3137720510871 3807570957012 4183627347828 4185541175526 5580721567368 5711356435518 6275441021742 7615141914024 8367254695656 8371082351052 8567034653277 9413161532613 11422712871036 12550882043484 16742164702104 17134069306554 18826323065226 22845425742072 25101764086968 25701103959831 28239484597839 34268138613108 37652646130452 51402207919662 56478969195678 68536277226216 75305292260904 84718453793517 102804415839324 112957938391356 169436907587034 205608831678648 225915876782712 254155361380551 338873815174068 508310722761102 677747630348136 762466084141653 1016621445522204 1524932168283306 2033242891044408 2287398252424959 3049864336566612 4574796504849918 6099728673133224 9149593009699836 18299186019399672
• Sum of all divisors σ(n): 52091513343540000
• Sum of proper divisors (its aliquot sum) s(n): 33792327324140328
• 18299186019399672 is an abundant number, because the sum of its proper divisors (33792327324140328) is greater than itself. Its abundance is 15493141304740656

Bases of 18299186019399672

• Binary: 1000001000000110000001101000010010111010111011111111000₂
• Hexadecimal: 0x410303425D77F8
• Base-36: 506IQ04YVI0

Squares and roots of 18299186019399672

• 18299186019399672 squared (18299186019399672²) is 334860208972592412910331273707584
• 18299186019399672 cubed (18299186019399672³) is 6127669254484515685954703099340981347893353512448
• The square root of 18299186019399672 is 135274483.9923615161
• The cube root of 18299186019399672 is 263518.1850315905

Scales and comparisons

• 18,299,186,019,399,672 seconds is equal to 581,857,512 years, 16 weeks, 3 days, 19 hours, 1 minute, 12 seconds.
• To count from 1 to 18,299,186,019,399,672 would take you about one billion, seven hundred forty-five million, five hundred seventy-two thousand, five hundred thirty-six 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 18299186019399672 cubic inches would be around 21959.8 feet tall.

Recreational maths with 18299186019399672

• 18299186019399672 backwards is 27699391068199281
• The number of decimal digits it has is: 17
• The sum of 18299186019399672's digits is 90
• More coming soon!