3990445496401

Names of 3990445496401

• Cardinal: 3990445496401 can be written as Three trillion, nine hundred ninety billion, four hundred forty-five million, four hundred ninety-six thousand, four hundred one.

Scientific notation

• Scientific notation: 3.990445496401 × 10¹²

Factors of 3990445496401

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4272

Divisors of 3990445496401

• Number of divisors d(n): 144
• Complete list of divisors:
  1 7 13 19 31 73 91 133 169 217 247 361 403 511 589 949 1183 1387 1729 2263 2527 2821 3211 4123 4129 4693 5239 6643 7657 9709 11191 12337 15841 18031 22477 26353 28903 29419 32851 36673 42997 53599 53677 61009 78337 78451 86359 99541 126217 127999 145483 184471 205933 234403 300979 301417 342589 375739 382447 427063 549157 558961 696787 697801 816943 895993 1018381 1019863 1490569 1640821 1663987 1891279 2109919 2398123 2431981 2677129 3912727 3918421 4453657 4884607 5718601 5726923 7139041 7266493 9343927 10433983 10620259 11647909 13238953 13258219 17023867 19377397 21631831 27428947 31175599 31615753 40088461 46207639 50865451 50939473 65407489 74341813 74449999 92807533 108811537 121471051 135641779 138063367 151422817 177534613 221310271 251906161 323453473 356576311 411004789 521149993 600699307 761680759 850297357 966443569 967849987 1242742291 1414549981 1579123663 1763343127 2307949969 2877033523 3373157647 4204895149 6774949909 7809090991 9901849867 11053865641 16155649783 18389149753 23612103529 30003349597 43851049411 54663636937 128724048271 210023447179 306957345877 570063642343 3990445496401
• Sum of all divisors σ(n): 5455038274560
• Sum of proper divisors (its aliquot sum) s(n): 1464592778159
• 3990445496401 is a deficient number, because the sum of its proper divisors (1464592778159) is less than itself. Its deficiency is 2525852718242

Bases of 3990445496401

• Binary: 111010000100011001000101100001100001010001₂
• Hexadecimal: 0x3A119161851
• Base-36: 1EX6O7UXD

Squares and roots of 3990445496401

• 3990445496401 squared (3990445496401²) is 15923655259747023303952801
• 3990445496401 cubed (3990445496401³) is 63542478417499605001824050091919369201
• The square root of 3990445496401 is 1997609.9460107321
• The cube root of 3990445496401 is 15861.3614187863

Scales and comparisons

• 3,990,445,496,401 seconds is equal to 126,883 years, 42 weeks, 5 days, 18 hours, 20 minutes, 1 second.
• To count from 1 to 3,990,445,496,401 would take you about three hundred seventeen thousand, two hundred nine 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 3990445496401 cubic inches would be around 1321.8 feet tall.

Recreational maths with 3990445496401

• 3990445496401 backwards is 1046945440993
• The number of decimal digits it has is: 13
• The sum of 3990445496401's digits is 58
• More coming soon!