21401097375834

Names of 21401097375834

• Cardinal: 21401097375834 can be written as Twenty-one trillion, four hundred one billion, ninety-seven million, three hundred seventy-five thousand, eight hundred thirty-four.

Scientific notation

• Scientific notation: 2.1401097375834 × 10¹³

Factors of 21401097375834

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 479

Divisors of 21401097375834

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 81 99 121 162 198 242 297 363 463 594 726 891 926 1089 1331 1389 1782 2178 2662 2778 3267 3993 4167 5093 6534 7986 8334 9801 10186 11979 12501 15279 19602 23958 25002 30558 35937 37503 45837 56023 71874 75006 91674 107811 112046 137511 168069 214369 215622 275022 336138 412533 428738 504207 616253 643107 825066 1008414 1232506 1286214 1512621 1848759 1929321 2358059 3025242 3697518 3858642 4537863 4716118 5546277 5787963 7074177 9075726 11092554 11575926 14148354 16638831 17363889 21222531 25938649 33277662 34727778 42445062 49916493 51877298 63667593 77815947 99252847 99832986 127335186 155631894 191002779 198505694 233447841 285325139 297758541 382005558 466895682 570650278 595517082 700343523 855975417 893275623 1091781317 1400687046 1711950834 1786551246 2101030569 2183562634 2567926251 2679826869 3275343951 4202061138 5135852502 5359653738 6550687902 7703778753 8039480607 9826031853 12009594487 15407557506 16078961214 19652063706 23111336259 24019188974 29478095559 36028783461 46222672518 58956191118 72057566922 88434286677 108086350383 132105539357 176868573354 216172700766 264211078714 324259051149 396316618071 648518102298 792633236142 972777153447 1188949854213 1945554306894 2377899708426 3566849562639 7133699125278 10700548687917 21401097375834
• Sum of all divisors σ(n): 52860308117760
• Sum of proper divisors (its aliquot sum) s(n): 31459210741926
• 21401097375834 is an abundant number, because the sum of its proper divisors (31459210741926) is greater than itself. Its abundance is 10058113366092

Bases of 21401097375834

• Binary: 100110111011011010100110011101001000001011010₂
• Hexadecimal: 0x1376D4CE905A
• Base-36: 7L3J0TFMI

Squares and roots of 21401097375834

• 21401097375834 squared (21401097375834²) is 458006968889928921047195556
• 21401097375834 cubed (21401097375834³) is 9801851740023942308213919784776626593704
• The square root of 21401097375834 is 4626132.0102039889
• The cube root of 21401097375834 is 27763.7855378823

Scales and comparisons

• 21,401,097,375,834 seconds is equal to 680,488 years, 36 weeks, 2 days, 7 hours, 3 minutes, 54 seconds.
• To count from 1 to 21,401,097,375,834 would take you about one million, seven hundred one thousand, two hundred twenty-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 21401097375834 cubic inches would be around 2313.6 feet tall.

Recreational maths with 21401097375834

• 21401097375834 backwards is 43857379010412
• 21401097375834 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21401097375834's digits is 54
• More coming soon!