21616706669152

Names of 21616706669152

• Cardinal: 21616706669152 can be written as Twenty-one trillion, six hundred sixteen billion, seven hundred six million, six hundred sixty-nine thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 2.1616706669152 × 10¹³

Factors of 21616706669152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 734

Divisors of 21616706669152

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 53 56 71 106 112 142 212 224 284 371 424 497 568 601 742 848 994 1136 1202 1484 1696 1988 2272 2404 2968 3763 3976 4207 4808 5041 5936 7526 7952 8414 9616 10082 11872 15052 15904 16828 19232 20164 26341 30104 31853 33656 35287 40328 42671 52682 60208 63706 67312 70574 80656 85342 105364 120416 127412 134624 141148 161312 170684 210728 222971 254824 267173 282296 298697 341368 361201 421456 445942 509648 534346 564592 597394 682736 722402 842912 891884 1019296 1068692 1129184 1194788 1365472 1444804 1783768 1870211 2137384 2261563 2389576 2528407 2889608 3029641 3567536 3740422 4274768 4523126 4779152 5056814 5779216 6059282 7135072 7480844 8549536 9046252 9558304 10113628 11558432 12118564 14961688 15830941 18092504 19143653 20227256 21207487 24237128 25645271 29923376 31661882 36185008 38287306 40454512 42414974 48474256 51290542 59846752 63323764 72370016 76574612 80909024 84829948 96948512 102581084 126647528 134005571 153149224 160570973 169659896 179516897 205162168 253295056 268011142 306298448 321141946 339319792 359033794 410324336 506590112 536022284 612596896 642283892 678639584 718067588 820648672 1072044568 1123996811 1284567784 1359199363 1436135176 1820814241 2144089136 2247993622 2569135568 2718398726 2872270352 3641628482 4288178272 4495987244 5138271136 5436797452 5744540704 7283256964 8991974488 9514395541 10873594904 12745699687 14566513928 17983948976 19028791082 21747189808 25491399374 29133027856 35967897952 38057582164 43494379616 50982798748 58266055712 76115164328 96503154773 101965597496 152230328656 193006309546 203931194992 304460657312 386012619092 407862389984 675522083411 772025238184 1351044166822 1544050476368 2702088333644 3088100952736 5404176667288 10808353334576 21616706669152
• Sum of all divisors σ(n): 50346844080624
• Sum of proper divisors (its aliquot sum) s(n): 28730137411472
• 21616706669152 is an abundant number, because the sum of its proper divisors (28730137411472) is greater than itself. Its abundance is 7113430742320

Bases of 21616706669152

• Binary: 100111010100100001000000111110100101001100000₂
• Hexadecimal: 0x13A9081F4A60
• Base-36: 7NUKT0V34

Squares and roots of 21616706669152

• 21616706669152 squared (21616706669152²) is 467282007220160554388399104
• 21616706669152 cubed (21616706669152³) is 10101098081850777672395908531937461239808
• The square root of 21616706669152 is 4649377.0194674469
• The cube root of 21616706669152 is 27856.7112891647

Scales and comparisons

• 21,616,706,669,152 seconds is equal to 687,344 years, 21 weeks, 1 day, 5 hours, 25 minutes, 52 seconds.
• To count from 1 to 21,616,706,669,152 would take you about one million, seven hundred eighteen thousand, three hundred sixty-one 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 21616706669152 cubic inches would be around 2321.4 feet tall.

Recreational maths with 21616706669152

• 21616706669152 backwards is 25196660761612
• The number of decimal digits it has is: 14
• The sum of 21616706669152's digits is 58
• More coming soon!