18429653286912

Names of 18429653286912

• Cardinal: 18429653286912 can be written as Eighteen trillion, four hundred twenty-nine billion, six hundred fifty-three million, two hundred eighty-six thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.8429653286912 × 10¹³

Factors of 18429653286912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 36424

Divisors of 18429653286912

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 42 46 48 56 64 69 84 92 96 112 128 138 161 168 184 192 224 256 276 322 336 368 384 448 483 512 552 644 672 736 768 896 966 1024 1104 1288 1344 1472 1536 1792 1932 2048 2208 2576 2688 2944 3072 3584 3864 4096 4416 5152 5376 5888 6144 7168 7728 8192 8832 10304 10752 11776 12288 14336 15456 16384 17664 20608 21504 23552 24576 28672 30912 32768 35328 36389 41216 43008 47104 49152 57344 61824 65536 70656 72778 82432 86016 94208 98304 109167 114688 123648 131072 141312 145556 164864 172032 188416 196608 218334 229376 247296 254723 262144 282624 291112 329728 344064 376832 393216 436668 458752 494592 509446 524288 565248 582224 659456 688128 753664 764169 786432 836947 873336 917504 989184 1018892 1048576 1130496 1164448 1318912 1376256 1507328 1528338 1572864 1673894 1746672 1835008 1978368 2037784 2260992 2328896 2510841 2637824 2752512 3014656 3056676 3145728 3347788 3493344 3670016 3956736 4075568 4521984 4657792 5021682 5275648 5505024 5858629 6029312 6113352 6695576 6986688 7340032 7913472 8151136 9043968 9315584 10043364 10551296 11010048 11717258 12058624 12226704 13391152 13973376 15826944 16302272 17575887 18087936 18631168 20086728 21102592 22020096 23434516 24117248 24453408 26782304 27946752 31653888 32604544 35151774 36175872 37262336 40173456 42205184 46869032 48906816 53564608 55893504 63307776 65209088 70303548 72351744 74524672 80346912 84410368 93738064 97813632 107129216 111787008 126615552 130418176 140607096 149049344 160693824 168820736 187476128 195627264 214258432 223574016 253231104 260836352 281214192 298098688 321387648 374952256 391254528 428516864 447148032 506462208 521672704 562428384 596197376 642775296 749904512 782509056 857033728 894296064 1043345408 1124856768 1192394752 1285550592 1499809024 1565018112 1714067456 1788592128 2086690816 2249713536 2384789504 2571101184 2999618048 3130036224 3428134912 3577184256 4173381632 4499427072 4769579008 5142202368 5999236096 6260072448 6856269824 7154368512 8346763264 8998854144 9539158016 10284404736 11998472192 12520144896 13712539648 14308737024 16693526528 17997708288 19078316032 20568809472 23996944384 25040289792 27425079296 28617474048 33387053056 35995416576 38156632064 41137618944 47993888768 50080579584 54850158592 57234948096 66774106112 71990833152 82275237888 95987777536 100161159168 109700317184 114469896192 133548212224 143981666304 164550475776 191975555072 200322318336 219400634368 267096424448 287963332608 329100951552 383951110144 400644636672 438801268736 575926665216 658201903104 767902220288 801289273344 877602537472 1151853330432 1316403806208 1535804440576 2303706660864 2632807612416 3071608881152 4607413321728 6143217762304 9214826643456 18429653286912
• Sum of all divisors σ(n): 58610169515520
• Sum of proper divisors (its aliquot sum) s(n): 40180516228608
• 18429653286912 is an abundant number, because the sum of its proper divisors (40180516228608) is greater than itself. Its abundance is 21750862941696

Bases of 18429653286912

• Binary: 100001100001011111100111100000000000000000000₂
• Hexadecimal: 0x10C2FCF00000
• Base-36: 6J6GRQ6TC

Squares and roots of 18429653286912

• 18429653286912 squared (18429653286912²) is 339652120275786285390495744
• 18429653286912 cubed (18429653286912³) is 6259670814847274674472200773854746902528
• The square root of 18429653286912 is 4292977.2054964373
• The cube root of 18429653286912 is 26414.2968967183

Scales and comparisons

• 18,429,653,286,912 seconds is equal to 586,005 years, 50 weeks, 2 days, 7 hours, 15 minutes, 12 seconds.
• To count from 1 to 18,429,653,286,912 would take you about one million, four hundred sixty-five thousand and fourteen 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 18429653286912 cubic inches would be around 2201.2 feet tall.

Recreational maths with 18429653286912

• 18429653286912 backwards is 21968235692481
• The number of decimal digits it has is: 14
• The sum of 18429653286912's digits is 66
• More coming soon!