18273081807904

Names of 18273081807904

• Cardinal: 18273081807904 can be written as Eighteen trillion, two hundred seventy-three billion, eighty-one million, eight hundred seven thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.8273081807904 × 10¹³

Factors of 18273081807904

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3227

Divisors of 18273081807904

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 41 44 49 56 77 82 88 98 112 121 154 164 176 196 224 242 287 308 328 352 392 451 484 539 574 616 656 784 847 902 968 1078 1148 1187 1232 1312 1568 1694 1804 1936 1979 2009 2156 2296 2374 2464 3157 3388 3608 3872 3958 4018 4312 4592 4748 4961 5929 6314 6776 7216 7916 8036 8309 8624 9184 9496 9922 11858 12628 13057 13552 13853 14432 15832 16072 16618 17248 18992 19844 21769 22099 23716 25256 26114 27104 27706 31664 32144 33236 34727 37984 39688 43538 44198 47432 48667 50512 52228 55412 58163 63328 64288 66472 69454 79376 81139 87076 88396 91399 94864 96971 97334 101024 104456 110824 116326 132944 138908 143627 152383 158752 162278 174152 176792 182798 189728 193942 194668 208912 221648 232652 239459 243089 265888 277816 287254 304766 324556 340669 348304 353584 365596 387884 389336 417824 443296 465304 478918 486178 535337 555632 567973 574508 609532 639793 649112 681338 696608 707168 731192 775768 778672 892529 930608 957836 972356 1005389 1066681 1070674 1111264 1135946 1149016 1219064 1279586 1298224 1362676 1462384 1551536 1557344 1676213 1785058 1861216 1915672 1944712 2010778 2133362 2141348 2271892 2298032 2349073 2384683 2438128 2559172 2596448 2725352 2924768 3103072 3352426 3570116 3747359 3831344 3889424 3975811 4021556 4266724 4282696 4543784 4596064 4698146 4769366 4876256 5118344 5450704 5888707 6247703 6704852 7037723 7140232 7494718 7662688 7778848 7951622 8043112 8533448 8565392 9087568 9396292 9538732 9817819 10236688 10901408 11733491 11777414 12495406 13409704 14075446 14280464 14989436 15903244 16086224 16443511 17066896 17130784 18175136 18792584 19077464 19635638 20473376 23466982 23554828 24990812 25839803 26231513 26819408 28150892 28560928 29978872 31806488 32172448 32887022 34133792 37585168 38154928 39271276 41220949 43733921 46933964 47109656 49981624 51679606 52463026 53638816 56301784 59957744 63612976 65774044 68724733 75170336 76309856 78542552 82441898 87467842 93867928 94219312 96311993 99963248 103359212 104926052 112603568 115104577 119915488 127225952 131548088 137449466 157085104 164883796 174935684 180878621 187735856 188438624 192623986 199926496 206718424 209852104 225207136 230209154 263096176 274898932 284237833 288546643 314170208 329767592 349871368 361757242 375471712 385247972 413436848 419704208 460418308 481073131 526192352 549797864 568475666 577093286 659535184 674183951 699742736 723514484 770495944 826873696 839408416 920836616 962146262 1059431923 1099595728 1136951332 1154186572 1266150347 1319070368 1348367902 1399485472 1447028968 1540991888 1841673232 1924292524 1989664831 2118863846 2199191456 2273902664 2308373144 2532300694 2696735804 2894057936 3081983776 3683346464 3848585048 3979329662 4237727692 4547805328 4616746288 4719287657 5064601388 5393471608 5788115872 7416023461 7697170096 7958659324 8475455384 9095610656 9233492576 9438575314 10129202776 10786943216 11653751153 13927653817 14832046922 15394340192 15917318648 16950910768 18877150628 20258405552 21573886432 23307502306 27855307634 29664093844 31834637296 33901821536 37754301256 40516811104 46615004612 51912164227 55710615268 59328187688 63669274592 75508602512 81576258071 93230009224 103824328454 111421230536 118656375376 151017205024 163152516142 186460018448 207648656908 222842461072 237312750752 326305032284 372920036896 415297313816 445684922144 571033806497 652610064568 830594627632 1142067612994 1305220129136 1661189255264 2284135225988 2610440258272 4568270451976 9136540903952 18273081807904
• Sum of all divisors σ(n): 47184348990240
• Sum of proper divisors (its aliquot sum) s(n): 28911267182336
• 18273081807904 is an abundant number, because the sum of its proper divisors (28911267182336) is greater than itself. Its abundance is 10638185374432

Bases of 18273081807904

• Binary: 100001001111010001000100011001101010000100000₂
• Hexadecimal: 0x109E888CD420
• Base-36: 6H6JD40F4

Squares and roots of 18273081807904

• 18273081807904 squared (18273081807904²) is 333905518758352117156873216
• 18273081807904 cubed (18273081807904³) is 6101482860381991890276742842204994699264
• The square root of 18273081807904 is 4274702.5402832417
• The cube root of 18273081807904 is 26339.2820475141

Scales and comparisons

• 18,273,081,807,904 seconds is equal to 581,027 years, 24 weeks, 6 days, 9 hours, 45 minutes, 4 seconds.
• To count from 1 to 18,273,081,807,904 would take you about one million, four hundred fifty-two thousand, five hundred sixty-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 18273081807904 cubic inches would be around 2194.9 feet tall.

Recreational maths with 18273081807904

• 18273081807904 backwards is 40970818037281
• The number of decimal digits it has is: 14
• The sum of 18273081807904's digits is 58
• More coming soon!