3985242420726

Names of 3985242420726

• Cardinal: 3985242420726 can be written as Three trillion, nine hundred eighty-five billion, two hundred forty-two million, four hundred twenty thousand, seven hundred twenty-six.

Scientific notation

• Scientific notation: 3.985242420726 × 10¹²

Factors of 3985242420726

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 209

Divisors of 3985242420726

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 54 63 98 126 147 189 197 294 378 394 441 591 882 1182 1323 1379 1773 2646 2758 3546 4137 5319 8274 9653 10638 12411 19306 24822 28959 37233 38809 57918 74466 77618 86877 116427 173754 232854 260631 271663 349281 521262 543326 698562 814989 1047843 1629978 1901641 2095686 2444967 3803282 4889934 5704923 7334901 7645373 11409846 14669802 15290746 17114769 22936119 34229538 45872238 51344307 53517611 68808357 102688614 107035222 137616714 160552833 206425071 321105666 374623277 412850142 481658499 749246554 963316998 1123869831 1444975497 1506138481 2247739662 2889950994 3012276962 3371609493 4518415443 6743218986 9036830886 10114828479 10542969367 13555246329 20229656958 21085938734 27110492658 31628908101 40665738987 63257816202 73800785569 81331477974 94886724303 147601571138 189773448606 221402356707 284660172909 442804713414 569320345818 664207070121 1328414140242 1992621210363 3985242420726
• Sum of all divisors σ(n): 10354548369240
• Sum of proper divisors (its aliquot sum) s(n): 6369305948514
• 3985242420726 is an abundant number, because the sum of its proper divisors (6369305948514) is greater than itself. Its abundance is 2384063527788

Bases of 3985242420726

• Binary: 111001111111100010111101010111010111110110₂
• Hexadecimal: 0x39FE2F575F6
• Base-36: 1EUSMFW1I

Squares and roots of 3985242420726

• 3985242420726 squared (3985242420726²) is 15882157151954028394367076
• 3985242420726 cubed (3985242420726³) is 63294246414604025939434784940874417176
• The square root of 3985242420726 is 1996307.1959811195
• The cube root of 3985242420726 is 15854.4646317187

Scales and comparisons

• 3,985,242,420,726 seconds is equal to 126,718 years, 19 weeks, 5 days, 23 hours, 32 minutes, 6 seconds.
• To count from 1 to 3,985,242,420,726 would take you about three hundred sixteen thousand, seven hundred ninety-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 3985242420726 cubic inches would be around 1321.2 feet tall.

Recreational maths with 3985242420726

• 3985242420726 backwards is 6270242425893
• 3985242420726 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3985242420726's digits is 54
• More coming soon!