18519230382016

Names of 18519230382016

• Cardinal: 18519230382016 can be written as Eighteen trillion, five hundred nineteen billion, two hundred thirty million, three hundred eighty-two thousand and sixteen.

Scientific notation

• Scientific notation: 1.8519230382016 × 10¹³

Factors of 18519230382016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 13292

Divisors of 18519230382016

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 29 32 49 52 56 58 64 91 98 104 112 116 169 182 196 203 208 224 232 338 343 364 377 392 406 416 448 464 637 676 686 728 754 784 812 832 928 1183 1274 1352 1372 1421 1456 1508 1568 1624 1856 2197 2366 2548 2639 2704 2744 2842 2912 3016 3136 3248 4394 4459 4732 4901 5096 5278 5408 5488 5684 5824 6032 6496 8281 8788 8918 9464 9802 9947 10192 10556 10816 10976 11368 12064 12992 13241 15379 16562 17576 17836 18473 18928 19604 19894 20384 21112 21952 22736 24128 26482 30758 33124 34307 35152 35672 36946 37856 39208 39788 40768 42224 45472 52964 57967 61516 63713 66248 68614 70304 71344 73892 75712 78416 79576 84448 90944 92687 105928 107653 115934 123032 127426 129311 132496 137228 140608 142688 147784 156832 159152 168896 172133 185374 211856 215306 231868 240149 246064 254852 258622 264992 274456 285376 295568 313664 318304 344266 370748 383989 423712 430612 445991 463736 480298 492128 509704 517244 529984 548912 591136 636608 648809 688532 741496 753571 767978 847424 861224 891982 927472 960596 984256 1019408 1034488 1097824 1182272 1204931 1297618 1377064 1482992 1507142 1535956 1681043 1722448 1783964 1854944 1921192 2038816 2068976 2195648 2237729 2409862 2595236 2687923 2754128 2965984 3014284 3071912 3121937 3362086 3444896 3567928 3709888 3842384 4077632 4137952 4475458 4541663 4819724 4991857 5190472 5375846 5508256 5931968 6028568 6143824 6243874 6724172 6889792 7135856 7684768 8275904 8434517 8950916 9083326 9639448 9983714 10380944 10751692 11016512 12057136 12287648 12487748 13448344 14271712 15369536 15664103 16869034 17901832 18166652 18815461 19278896 19967428 20761888 21503384 21853559 24114272 24575296 24975496 26896688 28543424 29090477 31328206 33738068 34942999 35803664 36333304 37630922 38557792 39934856 41523776 43006768 43707118 48228544 49950992 53793376 58180954 59041619 62656412 64894141 67476136 69885998 71607328 72666608 75261844 77115584 79869712 86013536 87414236 99901984 107586752 109648721 116361908 118083238 125312824 129788282 131708227 134952272 139771996 143214656 145333216 150523688 159739424 172027072 174828472 199803968 203633339 219297442 232723816 236166476 244600993 250625648 259576564 263416454 269904544 279543992 290666432 301047376 319478848 349656944 407266678 438594884 454258987 465447632 472332952 489201986 501251296 519153128 526832908 539809088 559087984 602094752 699313888 767541047 814533356 843623833 877189768 908517974 930895264 944665904 978403972 1002502592 1038306256 1053665816 1118175968 1204189504 1398627776 1425433373 1535082094 1629066712 1687247666 1712206951 1754379536 1817035948 1861790528 1889331808 1956807944 2076612512 2107331632 2236351936 2850866746 3070164188 3179812909 3258133424 3374495332 3424413902 3508759072 3634071896 3778663616 3913615888 4153225024 4214663264 5701733492 5905366831 6140328376 6359625818 6516266848 6748990664 6848827804 7017518144 7268143792 7827231776 8429326528 9978033611 11403466984 11810733662 12280656752 12719251636 13032533696 13497981328 13697655608 14536287584 15654463552 19956067222 22258690363 22806933968 23621467324 24561313504 25438503272 26995962656 27395311216 29072575168 39912134444 41337567817 44517380726 45613867936 47242934648 49122627008 50877006544 53991925312 54790622432 79824268888 82675135634 89034761452 91227735872 94485869296 101754013088 109581244864 159648537776 165350271268 178069522904 188971738592 203508026176 289362974719 319297075552 330700542536 356139045808 377943477184 578725949438 638594151104 661401085072 712278091616 1157451898876 1322802170144 1424556183232 2314903797752 2645604340288 4629807595504 9259615191008 18519230382016
• Sum of all divisors σ(n): 48030323040000
• Sum of proper divisors (its aliquot sum) s(n): 29511092657984
• 18519230382016 is an abundant number, because the sum of its proper divisors (29511092657984) is greater than itself. Its abundance is 10991862275968

Bases of 18519230382016

• Binary: 100001101011111011000001001011111111111000000₂
• Hexadecimal: 0x10D7D825FFC0
• Base-36: 6KBM7M7R4

Squares and roots of 18519230382016

• 18519230382016 squared (18519230382016²) is 342961893942184481296224256
• 18519230382016 cubed (18519230382016³) is 6351390326167851987773021935301285380096
• The square root of 18519230382016 is 4303397.5393886167
• The cube root of 18519230382016 is 26457.0231989857

Scales and comparisons

• 18,519,230,382,016 seconds is equal to 588,854 years, 12 weeks, 4 days, 5 hours, 40 minutes, 16 seconds.
• To count from 1 to 18,519,230,382,016 would take you about one million, four hundred seventy-two thousand, one hundred thirty-five 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 18519230382016 cubic inches would be around 2204.8 feet tall.

Recreational maths with 18519230382016

• 18519230382016 backwards is 61028303291581
• 18519230382016 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18519230382016's digits is 49
• More coming soon!