2002090902909408

Names of 2002090902909408

• Cardinal: 2002090902909408 can be written as Two quadrillion, two trillion, ninety billion, nine hundred two million, nine hundred nine thousand, four hundred eight.

Scientific notation

• Scientific notation: 2.002090902909408 × 10¹⁵

Factors of 2002090902909408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7025270

Divisors of 2002090902909408

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 313 626 939 1252 1878 2504 2817 3163 3756 5008 5634 6326 7512 9489 10016 11268 12652 15024 18978 22536 25304 28467 30048 37956 45072 50608 56934 75912 90144 101216 113868 151824 227736 303648 455472 910944 990019 1980038 2970057 3960076 5940114 7021789 7920152 8910171 11880228 14043578 15840304 17820342 21065367 23760456 28087156 31680608 35640684 42130734 47520912 56174312 63196101 71281368 84261468 95041824 112348624 126392202 142562736 168522936 224697248 252784404 285125472 337045872 505568808 674091744 1011137616 2022275232 2197819957 4395639914 6593459871 8791279828 13186919742 17582559656 19780379613 22209918607 26373839484 35165119312 39560759226 44419837214 52747678968 66629755821 70330238624 79121518452 88839674428 105495357936 133259511642 158243036904 177679348856 199889267463 210990715872 266519023284 316486073808 355358697712 399778534926 533038046568 632972147616 710717395424 799557069852 1066076093136 1599114139704 2132152186272 3198228279408 6396456558816 6951704523991 13903409047982 20855113571973 27806818095964 41710227143946 55613636191928 62565340715919 83420454287892 111227272383856 125130681431838 166840908575784 222454544767712 250261362863676 333681817151568 500522725727352 667363634303136 1001045451454704 2002090902909408
• Sum of all divisors σ(n): 5713442507550960
• Sum of proper divisors (its aliquot sum) s(n): 3711351604641552
• 2002090902909408 is an abundant number, because the sum of its proper divisors (3711351604641552) is greater than itself. Its abundance is 1709260701732144

Bases of 2002090902909408

• Binary: 111000111001110010000011101000100110111000111100000₂
• Hexadecimal: 0x71CE41D1371E0
• Base-36: JPOJV34XK0

Squares and roots of 2002090902909408

• 2002090902909408 squared (2002090902909408²) is 4008367983512608570839054910464
• 2002090902909408 cubed (2002090902909408³) is 8025117075303921533114328677708002246543245312
• The square root of 2002090902909408 is 44744730.4485054195
• The cube root of 2002090902909408 is 126035.9959075783

Scales and comparisons

• 2,002,090,902,909,408 seconds is equal to 63,660,297 years, 43 weeks, 4 days, 7 hours, 16 minutes, 48 seconds.
• To count from 1 to 2,002,090,902,909,408 would take you about one hundred ninety million, nine hundred eighty thousand, eight hundred ninety-three 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 2002090902909408 cubic inches would be around 10503 feet tall.

Recreational maths with 2002090902909408

• 2002090902909408 backwards is 8049092090902002
• The number of decimal digits it has is: 16
• The sum of 2002090902909408's digits is 54
• More coming soon!