18148689670516992

Names of 18148689670516992

• Cardinal: 18148689670516992 can be written as Eighteen quadrillion, one hundred forty-eight trillion, six hundred eighty-nine billion, six hundred seventy million, five hundred sixteen thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.8148689670516992 × 10¹⁶

Factors of 18148689670516992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 303

Divisors of 18148689670516992

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 101 128 144 192 197 202 256 288 303 384 394 404 576 591 606 768 788 808 909 1152 1182 1212 1576 1616 1773 1818 2304 2364 2424 3152 3232 3546 3636 4728 4848 6304 6464 7092 7272 9456 9696 10201 12608 12928 14184 14544 18912 19392 19897 20402 25216 25856 28368 29088 30603 37824 38784 38809 39794 40804 50432 56736 58176 59691 61206 75648 77568 77618 79588 81608 91809 113472 116352 116427 119382 122412 151296 155236 159176 163216 179073 183618 226944 232704 232854 238764 244824 310472 318352 326432 349281 358146 367236 453888 465708 477528 489648 620944 636704 652864 698562 716292 734472 931416 955056 979296 1030301 1241888 1273408 1305728 1397124 1432584 1468944 1862832 1910112 1958592 2009597 2060602 2483776 2546816 2611456 2794248 2865168 2937888 3090903 3725664 3820224 3917184 3919709 4019194 4121204 4967552 5093632 5588496 5730336 5875776 6028791 6181806 7451328 7640448 7645373 7834368 7839418 8038388 8242408 9272709 9935104 11176992 11460672 11751552 11759127 12057582 12363612 14902656 15280896 15290746 15678836 16076776 16484816 18086373 18545418 22353984 22921344 22936119 23503104 23518254 24115164 24727224 29805312 30581492 31357672 32153552 32969632 35277381 36172746 37090836 44707968 45842688 45872238 47036508 48230328 49454448 61162984 62715344 64307104 65939264 68808357 70554762 72345492 74181672 89415936 91744476 94073016 96460656 98908896 122325968 125430688 128614208 131878528 137616714 141109524 144690984 148363344 183488952 188146032 192921312 197817792 202969297 244651936 250861376 257228416 263757056 275233428 282219048 289381968 296726688 366977904 376292064 385842624 395635584 395890609 405938594 489303872 501722752 514456832 550466856 564438096 578763936 593453376 608907891 733955808 752584128 771685248 772182673 791271168 791781218 811877188 978607744 1003445504 1100933712 1128876192 1157527872 1186906752 1187671827 1217815782 1467911616 1505168256 1543370496 1544365346 1583562436 1623754376 1826723673 1957215488 2201867424 2257752384 2315055744 2316548019 2373813504 2375343654 2435631564 2935823232 3010336512 3088730692 3167124872 3247508752 3563015481 3653447346 4403734848 4515504768 4630111488 4633096038 4750687308 4871263128 5871646464 6177461384 6334249744 6495017504 6949644057 7126030962 7306894692 8807469696 9031009536 9266192076 9501374616 9742526256 12354922768 12668499488 12990035008 13899288114 14252061924 14613789384 17614939392 18532384152 19002749232 19485052512 24709845536 25336998976 25980070016 27798576228 28504123848 29227578768 37064768304 38005498464 38970105024 39984951509 49419691072 50673997952 51960140032 55597152456 57008247696 58455157536 74129536608 76010996928 77940210048 77990449973 79969903018 98839382144 101347995904 111194304912 114016495392 116910315072 119954854527 148259073216 152021993856 155880420096 155980899946 159939806036 197678764288 222388609824 228032990784 233820630144 233971349919 239909709054 296518146432 304043987712 311961799892 319879612072 359864563581 444777219648 456065981568 467641260288 467942699838 479819418108 593036292864 623923599784 639759224144 701914049757 719729127162 889554439296 912131963136 935885399676 959638836216 1247847199568 1279518448288 1403828099514 1439458254324 1779108878592 1871770799352 1919277672432 2495694399136 2559036896576 2807656199028 2878916508648 3743541598704 3838555344864 4991388798272 5118073793152 5615312398056 5757833017296 7487083197408 7677110689728 7877035447273 9982777596544 10236147586304 11230624796112 11515666034592 14974166394816 15354221379456 15754070894546 19965555193088 22461249592224 23031332069184 23631106341819 29948332789632 30708442758912 31508141789092 44922499184448 46062664138368 47262212683638 59896665579264 63016283578184 70893319025457 89844998368896 92125328276736 94524425367276 126032567156368 141786638050914 179689996737792 189048850734552 252065134312736 283573276101828 378097701469104 504130268625472 567146552203656 756195402938208 1008260537250944 1134293104407312 1512390805876416 2016521074501888 2268586208814624 3024781611752832 4537172417629248 6049563223505664 9074344835258496 18148689670516992
• Sum of all divisors σ(n): 53120062384749360
• Sum of proper divisors (its aliquot sum) s(n): 34971372714232368
• 18148689670516992 is an abundant number, because the sum of its proper divisors (34971372714232368) is greater than itself. Its abundance is 16822683043715376

Bases of 18148689670516992

• Binary: 1000000011110100010001100011000111100110011000100000000₂
• Hexadecimal: 0x407A2318F33100
• Base-36: 4YP68XOJLS0

Squares and roots of 18148689670516992

• 18148689670516992 squared (18148689670516992²) is 329374936756730163640012560728064
• 18148689670516992 cubed (18148689670516992³) is 5977723512444056231134641000316240169694803263488
• The square root of 18148689670516992 is 134717072.6764688575
• The cube root of 18148689670516992 is 262793.7858850255

Scales and comparisons

• 18,148,689,670,516,992 seconds is equal to 577,072,193 years, 48 weeks, 5 days, 22 hours, 43 minutes, 12 seconds.
• To count from 1 to 18,148,689,670,516,992 would take you about one billion, seven hundred thirty-one million, two hundred sixteen thousand, five hundred eighty-one 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 18148689670516992 cubic inches would be around 21899.5 feet tall.

Recreational maths with 18148689670516992

• 18148689670516992 backwards is 29961507698684181
• The number of decimal digits it has is: 17
• The sum of 18148689670516992's digits is 90
• More coming soon!