21346872341936

Names of 21346872341936

• Cardinal: 21346872341936 can be written as Twenty-one trillion, three hundred forty-six billion, eight hundred seventy-two million, three hundred forty-one thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 2.1346872341936 × 10¹³

Factors of 21346872341936

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3302

Divisors of 21346872341936

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 16 19 23 37 38 46 74 76 89 92 148 152 178 184 296 304 331 356 368 437 592 662 703 712 851 874 1324 1406 1424 1691 1702 1748 2047 2648 2801 2812 3293 3382 3404 3496 4094 5296 5602 5624 6289 6586 6764 6808 6992 7613 8188 11204 11248 12247 12578 13172 13528 13616 15226 16169 16376 22408 24494 25156 26344 27056 29459 30452 32338 32752 38893 44816 48988 50312 52688 53219 58918 60904 62567 64423 64676 75739 77786 97976 100624 103637 106438 117836 121808 125134 128846 129352 144647 151478 155572 195952 207274 212876 232693 235672 249289 250268 257692 258704 281681 289294 302956 311144 414548 425752 465386 471344 498578 500536 515384 559721 563362 578588 605912 622288 677557 829096 851504 927131 930772 997156 1001072 1030768 1089983 1119442 1126724 1157176 1211824 1224037 1355114 1439041 1658192 1854262 1861544 1969103 1994312 2179966 2238884 2253448 2314352 2383651 2448074 2710228 2878082 3708524 3723088 3938206 3988624 4359932 4477768 4506896 4736491 4767302 4896148 5351939 5420456 5733647 5756164 7417048 7876412 8719864 8955536 9223693 9472982 9534604 9792296 10703878 10840912 11467294 11512328 12873583 14834096 15752824 17439728 17615489 18447386 18945964 19069208 19584592 20709677 21324013 21407756 22934588 23024656 25069609 25747166 31505648 34303847 35230978 36894772 37891928 38138416 41419354 42648026 42815512 45289369 45869176 50139218 51494332 68607694 70461956 73789544 75783856 82514659 82838708 85296052 85631024 90578738 91738352 100278436 102988664 108939293 137215388 140923912 147579088 165029318 165677416 170592104 175250167 181157476 200556872 205977328 212144939 217878586 274430776 281847824 330058636 331354832 341184208 350500334 362314952 401113744 405156247 424289878 435757172 476322571 548861552 651773093 660117272 701000668 724629904 788988481 810312494 848579756 871514344 952645142 1303546186 1320234544 1402001336 1567778521 1577976962 1620624988 1697159512 1743028688 1897837157 1905290284 2607092372 2804002672 3053042383 3135557042 3155953924 3241249976 3394319024 3795674314 3810580568 4030753841 5214184744 6106084766 6271114084 6311907848 6482499952 7591348628 7621161136 8061507682 10428369488 12212169532 12542228168 12623815696 14990781139 15182697256 16123015364 24424339064 25084456336 29981562278 30365394512 32246030728 36058905983 48848678128 58007805277 59963124556 64492061456 70219974809 72117811966 116015610554 119926249112 140439949618 144235623932 232031221108 239852498224 280879899236 288471247864 464062442216 561759798472 576942495728 928124884432 1123519596944 1334179521371 2668359042742 5336718085484 10673436170968 21346872341936
• Sum of all divisors σ(n): 47340762854400
• Sum of proper divisors (its aliquot sum) s(n): 25993890512464
• 21346872341936 is an abundant number, because the sum of its proper divisors (25993890512464) is greater than itself. Its abundance is 4647018170528

Bases of 21346872341936

• Binary: 100110110101000110100101111100011010110110000₂
• Hexadecimal: 0x136A34BE35B0
• Base-36: 7KEM8MROW

Squares and roots of 21346872341936

• 21346872341936 squared (21346872341936²) is 455688958782912165304228096
• 21346872341936 cubed (21346872341936³) is 9727534030768561590386052379582250233856
• The square root of 21346872341936 is 4620267.5617258359
• The cube root of 21346872341936 is 27740.3168734483

Scales and comparisons

• 21,346,872,341,936 seconds is equal to 678,764 years, 26 weeks, 3 days, 17 hours, 38 minutes, 56 seconds.
• To count from 1 to 21,346,872,341,936 would take you about one million, six hundred ninety-six thousand, nine hundred eleven 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 21346872341936 cubic inches would be around 2311.7 feet tall.

Recreational maths with 21346872341936

• 21346872341936 backwards is 63914327864312
• The number of decimal digits it has is: 14
• The sum of 21346872341936's digits is 59
• More coming soon!