18929329330912

Names of 18929329330912

• Cardinal: 18929329330912 can be written as Eighteen trillion, nine hundred twenty-nine billion, three hundred twenty-nine million, three hundred thirty thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.8929329330912 × 10¹³

Factors of 18929329330912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 178557

Divisors of 18929329330912

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 32 43 44 49 52 56 77 86 88 91 98 104 112 121 143 154 172 176 182 196 208 224 242 286 301 308 344 352 364 392 416 473 484 539 559 572 602 616 637 688 728 784 847 946 968 1001 1078 1118 1144 1204 1232 1274 1376 1456 1568 1573 1694 1892 1936 2002 2107 2156 2236 2288 2408 2464 2548 2912 3146 3311 3388 3784 3872 3913 4004 4214 4312 4472 4576 4816 5096 5203 5929 6149 6292 6622 6776 7007 7568 7826 8008 8428 8624 8944 9632 10192 10406 11011 11858 12298 12584 13244 13552 14014 15136 15652 16016 16856 17248 17888 20384 20812 22022 23177 23716 24596 25168 26488 27104 27391 28028 31304 32032 33712 36421 41624 43043 44044 46354 47432 49192 50336 52976 54782 56056 62608 67424 67639 72842 77077 83248 86086 88088 92708 94864 98384 105952 109564 112112 125216 135278 145684 154154 166496 172172 176176 178481 185416 189728 196768 219128 224224 254947 270556 291368 301301 308308 344344 352352 356962 370832 438256 473473 509894 541112 582736 602602 616616 688688 713924 741664 876512 946946 1019788 1082224 1165472 1205204 1233232 1249367 1377376 1427848 1893892 1963291 2039576 2164448 2320253 2410408 2466464 2498734 2855696 3314311 3787784 3926582 4079152 4640506 4820816 4997468 5711392 6628622 7575568 7674683 7853164 8158304 8745569 9281012 9641632 9994936 13257244 13743037 15151136 15349366 15706328 16241771 17491138 18562024 19989872 21596201 25522783 26514488 27486074 30698732 31412656 32483542 34982276 37124048 39979744 43192402 51045566 53028976 53722781 54972148 61397464 62825312 64967084 69964552 74248096 84421513 86384804 96201259 99770879 102091132 106057952 107445562 109944296 113692397 122794928 129934168 139929104 151173407 168843026 172769608 178659481 192402518 199541758 204182264 214891124 219888592 227384794 245589856 259868336 279858208 280750613 302346814 337686052 345539216 357318962 376059467 384805036 399083516 408364528 429782248 439777184 454769588 519736672 561501226 590950591 604693628 675372104 691078432 698396153 714637924 752118934 769610072 798167032 816729056 859564496 909539176 928636643 1058213849 1097479669 1123002452 1181901182 1209387256 1250616367 1350744208 1396792306 1429275848 1504237868 1539220144 1596334064 1719128992 1819078352 1857273286 1965254291 2116427698 2194959338 2246004904 2363802364 2418774512 2501232734 2701488416 2793584612 2858551696 3008475736 3078440288 3192668128 3638156704 3714546572 3930508582 4136654137 4232855396 4389918676 4492009808 4727604728 4837549024 4888773071 5002465468 5587169224 5717103392 6016951472 6500456501 7429093144 7682357683 7861017164 8273308274 8465710792 8779837352 8984019616 9455209456 9777546142 10004930936 11174338448 12033902944 12072276359 13000913002 13756780037 14858186288 15364715366 15722034328 16546616548 16931421584 17559674704 18910418912 19555092284 20009861872 22348676896 24144552718 26001826004 27513560074 29716372576 30729430732 31444068656 33093233096 33862843168 35119349408 39110184568 40019723744 45503195507 48289105436 52003652008 53776503781 55027120148 61458861464 62888137312 66186466192 78220369136 84505934513 91006391014 96578210872 104007304016 107553007562 110054240296 122917722928 132372932384 156440738272 169011869026 182012782028 193156421744 208014608032 215106015124 220108480592 245835445856 338023738052 364025564056 386312843488 430212030248 440216961184 591541541591 676047476104 728051128112 860424060496 1183083083182 1352094952208 1456102256224 1720848120992 2366166166364 2704189904416 4732332332728 9464664665456 18929329330912
• Sum of all divisors σ(n): 52510019805936
• Sum of proper divisors (its aliquot sum) s(n): 33580690475024
• 18929329330912 is an abundant number, because the sum of its proper divisors (33580690475024) is greater than itself. Its abundance is 14651361144112

Bases of 18929329330912

• Binary: 100010011011101010011111100110101101011100000₂
• Hexadecimal: 0x113753F35AE0
• Base-36: 6PK0HXXWG

Squares and roots of 18929329330912

• 18929329330912 squared (18929329330912²) is 358319508918125345598751744
• 18929329330912 cubed (18929329330912³) is 6782747990001854065192168114273913110528
• The square root of 18929329330912 is 4350784.9097504235
• The cube root of 18929329330912 is 26650.8915714719

Scales and comparisons

• 18,929,329,330,912 seconds is equal to 601,894 years, 6 weeks, 1 day, 20 hours, 21 minutes, 52 seconds.
• To count from 1 to 18,929,329,330,912 would take you about one million, five hundred four thousand, seven 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 18929329330912 cubic inches would be around 2220.9 feet tall.

Recreational maths with 18929329330912

• 18929329330912 backwards is 21903392392981
• The number of decimal digits it has is: 14
• The sum of 18929329330912's digits is 61
• More coming soon!