12937021861011768

Names of 12937021861011768

• Cardinal: 12937021861011768 can be written as Twelve quadrillion, nine hundred thirty-seven trillion, twenty-one billion, eight hundred sixty-one million, eleven thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2937021861011768 × 10¹⁶

Factors of 12937021861011768

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 217236

Divisors of 12937021861011768

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 19 24 26 36 38 39 52 57 71 72 76 78 104 114 117 142 152 156 171 213 228 234 247 284 312 342 426 456 468 494 568 639 684 741 852 923 936 988 1278 1349 1368 1482 1704 1846 1976 2223 2556 2698 2769 2964 3692 4047 4446 5112 5396 5538 5928 7384 8094 8307 8892 10792 11076 12141 16188 16614 17537 17784 22152 24282 32376 33228 35074 48564 52611 66456 69317 70148 97128 105222 138634 140296 147811 157833 207951 210444 277268 295622 315666 415902 420888 443433 554536 591244 623853 631332 831804 886866 901121 1182488 1247706 1262664 1317023 1330299 1663608 1773732 1802242 1921543 2495412 2634046 2660598 2703363 2808409 3547464 3604484 3843086 3951069 4921507 4990824 5268092 5321196 5406726 5616818 5764629 7208968 7686172 7902138 8110089 8425227 9843014 10494581 10536184 10642392 10813452 11233636 11529258 11853207 14764521 15372344 15804276 16220178 16850454 17121299 17293887 19686028 20989162 21626904 22467272 23058516 23706414 25275681 29529042 31483743 31608552 32440356 33700908 34242598 34587774 36509317 39372056 41978324 44293563 46117032 47412828 50551362 51363897 59058084 62967486 63979591 64880712 67401816 68485196 69175548 73018634 83956648 88587126 93508633 94451229 94825656 101102724 102727794 109527951 118116168 125934972 127959182 136429553 136970392 138351096 146037268 154091691 177174252 187017266 188902458 191938773 199397039 202205448 205455588 219055902 251869944 255918364 272859106 280525899 292074536 308183382 328583853 354348504 374034532 377804916 383877546 398794078 409288659 410911176 438111804 511836728 545718212 561051798 575816319 598191117 616366764 657167706 748069064 755609832 767755092 797588156 818577318 841577697 876223608 1091436424 1122103596 1151632638 1196382234 1215612229 1227865977 1232733528 1314335412 1535510184 1595176312 1637154636 1683155394 1794573351 2244207192 2303265276 2392764468 2431224458 2455731954 2592161507 2628670824 3274309272 3366310788 3589146702 3646836687 4606530552 4785528936 4862448916 4911463908 5184323014 6732621576 7178293404 7293673374 7776484521 9724897832 9822927816 10245815087 10368646028 10940510061 14356586808 14587346748 15552969042 20491630174 20737292056 21881020122 23329453563 29174693496 30737445261 31105938084 40983260348 43762040244 46658907126 61474890522 62211876168 81966520696 87524080488 92212335783 93317814252 122949781044 133195596131 184424671566 186635628504 194670486653 245899562088 266391192262 368849343132 389340973306 399586788393 532782384524 584011459959 727452871177 737698686264 778681946612 799173576786 1065564769048 1168022919918 1198760365179 1454905742354 1557363893224 1598347153572 1752034379877 2182358613531 2336045839836 2397520730358 2530716326489 2909811484708 3196694307144 3504068759754 4364717227062 4672091679672 4795041460716 5061432652978 5819622969416 6547075840593 7008137519508 7592148979467 8729434454124 9456887325301 9590082921432 10122865305956 13094151681186 13821604552363 14016275039016 15184297958934 17458868908248 18913774650602 20245730611912 22776446938401 26188303362372 27643209104726 28370661975903 30368595917868 37827549301204 41464813657089 45552893876802 52376606724744 55286418209452 56741323951806 60737191835736 75655098602408 82929627314178 85111985927709 91105787753604 110572836418904 113482647903612 124394440971267 165859254628356 170223971855418 179680859180719 182211575507208 226965295807224 248788881942534 331718509256712 340447943710836 359361718361438 497577763885068 539042577542157 680895887421672 718723436722876 995155527770136 1078085155084314 1437446873445752 1617127732626471 2156170310168628 3234255465252942 4312340620337256 6468510930505884 12937021861011768
• Sum of all divisors σ(n): 40279201847539200
• Sum of proper divisors (its aliquot sum) s(n): 27342179986527432
• 12937021861011768 is an abundant number, because the sum of its proper divisors (27342179986527432) is greater than itself. Its abundance is 14405158125515664

Bases of 12937021861011768

• Binary: 101101111101100010011100100000011110100010000100111000₂
• Hexadecimal: 0x2DF627207A2138
• Base-36: 3JDSHSO1GE0

Squares and roots of 12937021861011768

• 12937021861011768 squared (12937021861011768²) is 167366534632296389067520634485824
• 12937021861011768 cubed (12937021861011768³) is 2165224517339801551377428717318242165425093176832
• The square root of 12937021861011768 is 113741029.8046037915
• The cube root of 12937021861011768 is 234753.1547825375

Scales and comparisons

• 12,937,021,861,011,768 seconds is equal to 411,357,278 years, 17 weeks, 6 days, 6 hours, 22 minutes, 48 seconds.
• To count from 1 to 12,937,021,861,011,768 would take you about one billion, two hundred thirty-four million, seventy-one thousand, eight 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 12937021861011768 cubic inches would be around 19562.8 feet tall.

Recreational maths with 12937021861011768

• 12937021861011768 backwards is 86711016812073921
• The number of decimal digits it has is: 17
• The sum of 12937021861011768's digits is 63
• More coming soon!