3421891906128

Names of 3421891906128

• Cardinal: 3421891906128 can be written as Three trillion, four hundred twenty-one billion, eight hundred ninety-one million, nine hundred six thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.421891906128 × 10¹²

Factors of 3421891906128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 19192

Divisors of 3421891906128

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 34 36 48 51 54 68 72 81 102 108 136 144 153 162 204 216 243 272 306 324 408 432 459 486 612 648 729 816 918 947 972 1224 1296 1377 1458 1836 1894 1944 2448 2754 2841 2916 3672 3788 3888 4131 5508 5682 5832 7344 7576 8262 8523 11016 11364 11664 12393 15152 16099 16524 17046 18223 22032 22728 24786 25569 32198 33048 34092 36446 45456 48297 49572 51138 54669 64396 66096 68184 72892 76707 96594 99144 102276 109338 128792 136368 144891 145784 153414 164007 193188 198288 204552 218676 230121 257584 289782 291568 306828 309791 328014 386376 409104 434673 437352 460242 492021 579564 613656 619582 656028 690363 772752 869346 874704 920484 929373 984042 1159128 1227312 1239164 1304019 1312056 1380726 1476063 1738692 1840968 1858746 1968084 2318256 2478328 2608038 2624112 2761452 2788119 2952126 3477384 3681936 3717492 3912057 3936168 4428189 4956656 5216076 5522904 5576238 5904252 6954768 7434984 7824114 7872336 8364357 8856378 10432152 11045808 11152476 11736171 11808504 13284567 14869968 15648228 16728714 17257181 17712756 20864304 22304952 23472342 23617008 25093071 26569134 31296456 33457428 34514362 35425512 44609904 46944684 50186142 51771543 53138268 62592912 66914856 69028724 70851024 75279213 93889368 100372284 103543086 106276536 133829712 138057448 150558426 155314629 187778736 200744568 207086172 212553072 225837639 276114896 293372077 301116852 310629258 401489136 414172344 451675278 465943887 586744154 602233704 621258516 828344688 880116231 903350556 931887774 1173488308 1204467408 1242517032 1397831661 1760232462 1806701112 1863775548 2346976616 2485034064 2640348693 2795663322 3520464924 3613402224 3727551096 4193494983 4693953232 5280697386 5591326644 7040929848 7455102192 7921046079 8386989966 10561394772 11182653288 12580484949 14081859696 15842092158 16773979932 21122789544 22365306576 23763138237 25160969898 31684184316 33547959864 42245579088 47526276474 50321939796 63368368632 67095919728 71289414711 95052552948 100643879592 126736737264 142578829422 190105105896 201287759184 213868244133 285157658844 380210211792 427736488266 570315317688 855472976532 1140630635376 1710945953064 3421891906128
• Sum of all divisors σ(n): 10536743426688
• Sum of proper divisors (its aliquot sum) s(n): 7114851520560
• 3421891906128 is an abundant number, because the sum of its proper divisors (7114851520560) is greater than itself. Its abundance is 3692959614432

Bases of 3421891906128

• Binary: 110001110010111000101001101100101001010000₂
• Hexadecimal: 0x31CB8A6CA50
• Base-36: 17NZU3900

Squares and roots of 3421891906128

• 3421891906128 squared (3421891906128²) is 11709344217224317163952384
• 3421891906128 cubed (3421891906128³) is 40068110202986592749510250375989809152
• The square root of 3421891906128 is 1849835.6430039941
• The cube root of 3421891906128 is 15069.1502171919

Scales and comparisons

• 3,421,891,906,128 seconds is equal to 108,805 years, 30 weeks, 9 hours, 28 minutes, 48 seconds.
• To count from 1 to 3,421,891,906,128 would take you about two hundred seventy-two thousand and thirteen 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 3421891906128 cubic inches would be around 1255.8 feet tall.

Recreational maths with 3421891906128

• 3421891906128 backwards is 8216091981243
• 3421891906128 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3421891906128's digits is 54
• More coming soon!