16138989265011912

Names of 16138989265011912

• Cardinal: 16138989265011912 can be written as Sixteen quadrillion, one hundred thirty-eight trillion, nine hundred eighty-nine billion, two hundred sixty-five million, eleven thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.6138989265011912 × 10¹⁶

Factors of 16138989265011912

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 410798

Divisors of 16138989265011912

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 36 37 39 52 61 72 74 78 104 111 117 122 148 156 183 222 234 244 296 312 333 366 444 468 481 488 549 666 732 793 888 936 962 1098 1332 1443 1464 1586 1924 2196 2257 2379 2664 2886 3172 3848 4329 4392 4514 4758 5772 6344 6771 7137 8658 9028 9516 11544 13542 14274 17316 18056 19032 19531 20313 27084 28548 29341 34632 39062 40626 54168 57096 58593 58682 78124 81252 88023 117186 117364 156248 162504 175779 176046 234372 234728 253903 264069 351558 352092 391151 468744 507806 528138 703116 704184 722647 761709 782302 1015612 1056276 1173453 1191391 1406232 1445294 1523418 1564604 2031224 2112552 2167941 2285127 2346906 2382782 2890588 3046836 3129208 3520359 3574173 4335882 4570254 4693812 4765564 5084963 5781176 6093672 6503823 7040718 7148346 8671764 9140508 9387624 9394411 9531128 10169926 10722519 13007646 14081436 14296692 14472587 15254889 15488083 17343528 18281016 18788822 20339852 21445038 23860211 26015292 28162872 28183233 28593384 28945174 30509778 30976166 37577644 40679704 42890076 43417761 44081467 45764667 46464249 47720422 52030584 56366466 57890348 61019556 61952332 71580633 75155288 84549699 85780152 86835522 88162934 91529334 92928498 95440844 112732932 115780696 122039112 123904664 130253283 132244401 139392747 143161266 169099398 173671044 176325868 183058668 185856996 188143631 190881688 214741899 225465864 260506566 264488802 278785494 286322532 310182743 338198796 347342088 352651736 366117336 371713992 376287262 396733203 429483798 521013132 528977604 557570988 564430893 572645064 573059071 620365486 676397592 752574524 793466406 858967596 882827807 930548229 1042026264 1057955208 1115141976 1128861786 1146118142 1240730972 1505149048 1586932812 1693292679 1717935192 1719177213 1765655614 1861096458 2257723572 2292236284 2481461944 2648483421 2791644687 3173865624 3386585358 3438354426 3531311228 3722192916 4515447144 4584472568 5157531639 5296966842 5583289374 6773170716 6876708852 7062622456 7444385832 7639570181 7945450263 10315063278 10593933684 11166578748 11476761491 13546341432 13753417704 15279140362 15890900526 20630126556 21187867368 22333157496 22918710543 22953522982 30558280724 31781801052 34430284473 41260253112 45837421086 45907045964 61116561448 63563602104 68756131629 68860568946 91674842172 91814091928 99314412353 103290853419 137512263258 137721137892 183349684344 198628824706 206581706838 275024526516 275442275784 282664096697 297943237059 397257649412 413163413676 466013781041 550049053032 565328193394 595886474118 794515298824 826326827352 847992290091 893829711177 932027562082 1130656386788 1191772948236 1398041343123 1695984580182 1787659422354 1864055124164 2261312773576 2383545896472 2543976870273 2796082686246 3391969160364 3575318844708 3674633257061 3728110248328 4194124029369 5087953740546 5592165372492 6058179153533 6783938320728 7150637689416 7349266514122 8388248058738 10175907481092 11023899771183 11184330744984 12116358307066 14698533028244 16776496117476 17242509898517 18174537460599 20351814962184 22047799542366 24232716614132 29397066056488 33071699313549 33552992234952 34485019797034 36349074921198 44095599084732 48465433228264 51727529695551 54523612381797 66143398627098 68970039594068 72698149842396 88191198169464 103455059391102 109047224763594 132286797254196 137940079188136 145396299684792 155182589086653 206910118782204 218094449527188 224152628680721 264573594508392 310365178173306 413820237564408 436188899054376 448305257361442 620730356346612 672457886042163 896610514722884 1241460712693224 1344915772084326 1793221029445768 2017373658126489 2689831544168652 4034747316252978 5379663088337304 8069494632505956 16138989265011912
• Sum of all divisors σ(n): 49139440119544320
• Sum of proper divisors (its aliquot sum) s(n): 33000450854532408
• 16138989265011912 is an abundant number, because the sum of its proper divisors (33000450854532408) is greater than itself. Its abundance is 16861461589520496

Bases of 16138989265011912

• Binary: 111001010101100101001101000010001011001100010011001000₂
• Hexadecimal: 0x395653422CC4C8
• Base-36: 4EWSLBC17M0

Squares and roots of 16138989265011912

• 16138989265011912 squared (16138989265011912²) is 260466974496169735505249501895744
• 16138989265011912 cubed (16138989265011912³) is 4203673705283814827537309436131348097254742102528
• The square root of 16138989265011912 is 127039321.7276127931
• The cube root of 16138989265011912 is 252711.7552605785

Scales and comparisons

• 16,138,989,265,011,912 seconds is equal to 513,169,937 years, 23 weeks, 4 days, 22 hours, 25 minutes, 12 seconds.
• To count from 1 to 16,138,989,265,011,912 would take you about one billion, five hundred thirty-nine million, five hundred nine thousand, eight hundred twelve 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 16138989265011912 cubic inches would be around 21059.3 feet tall.

Recreational maths with 16138989265011912

• 16138989265011912 backwards is 21911056298983161
• 16138989265011912 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 16138989265011912's digits is 72
• More coming soon!