1689028253120

Names of 1689028253120

• Cardinal: 1689028253120 can be written as One trillion, six hundred eighty-nine billion, twenty-eight million, two hundred fifty-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.68902825312 × 10¹²

Factors of 1689028253120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 44892

Divisors of 1689028253120

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 130 160 208 260 320 416 520 832 1040 2080 4160 12569 25138 32303 50276 62845 64606 100552 125690 129212 161515 163397 201104 251380 258424 323030 326794 402208 419939 502760 516848 646060 653588 804416 816985 839878 1005520 1033696 1292120 1307176 1633970 1679756 2011040 2067392 2099695 2584240 2614352 3267940 3359512 4022080 4199390 5168480 5228704 6535880 6719024 8398780 10336960 10457408 13071760 13438048 16797560 26143520 26876096 33595120 52287040 67190240 134380480 406016407 812032814 1624065628 2030082035 3248131256 4060164070 5278213291 6496262512 8120328140 10556426582 12992525024 16240656280 21112853164 25985050048 26391066455 32481312560 42225706328 52782132910 64962625120 84451412656 105564265820 129925250240 168902825312 211128531640 337805650624 422257063280 844514126560 1689028253120
• Sum of all divisors σ(n): 4331861735040
• Sum of proper divisors (its aliquot sum) s(n): 2642833481920
• 1689028253120 is an abundant number, because the sum of its proper divisors (2642833481920) is greater than itself. Its abundance is 953805228800

Bases of 1689028253120

• Binary: 11000100101000001111011011101010111000000₂
• Hexadecimal: 0x18941EDD5C0
• Base-36: LJXFT8ZK

Squares and roots of 1689028253120

• 1689028253120 squared (1689028253120²) is 2852816439837598789734400
• 1689028253120 cubed (1689028253120³) is 4818487567850917060320519820771328000
• The square root of 1689028253120 is 1299626.1974583309
• The cube root of 1689028253120 is 11909.1008062645

Scales and comparisons

• 1,689,028,253,120 seconds is equal to 53,705 years, 45 weeks, 3 days, 2 hours, 45 minutes, 20 seconds.
• To count from 1 to 1,689,028,253,120 would take you about one hundred thirty-four thousand, two hundred sixty-four 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 1689028253120 cubic inches would be around 992.4 feet tall.

Recreational maths with 1689028253120

• 1689028253120 backwards is 0213528209861
• The number of decimal digits it has is: 13
• The sum of 1689028253120's digits is 47
• More coming soon!