1368978264579120

Names of 1368978264579120

• Cardinal: 1368978264579120 can be written as One quadrillion, three hundred sixty-eight trillion, nine hundred seventy-eight billion, two hundred sixty-four million, five hundred seventy-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.36897826457912 × 10¹⁵

Factors of 1368978264579120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 662424

Divisors of 1368978264579120

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 195 208 240 260 312 390 520 624 780 1040 1560 3120 662401 1324802 1987203 2649604 3312005 3974406 5299208 6624010 7948812 8611213 9936015 10598416 13248020 15897624 17222426 19872030 25833639 26496040 31795248 34444852 39744060 43056065 51667278 52992080 68889704 79488120 86112130 103334556 129168195 137779408 158976240 172224260 206669112 258336390 344448520 413338224 516672780 688897040 1033345560 2066691120 438775084801 877550169602 1316325254403 1755100339204 2193875424005 2632650508806 3510200678408 4387750848010 5265301017612 5704076102413 6581626272015 7020401356816 8775501696020 10530602035224 11408152204826 13163252544030 17112228307239 17551003392040 21061204070448 22816304409652 26326505088060 28520380512065 34224456614478 35102006784080 45632608819304 52653010176120 57040761024130 68448913228956 85561141536195 91265217638608 105306020352240 114081522048260 136897826457912 171122283072390 228163044096520 273795652915824 342244566144780 456326088193040 684489132289560 1368978264579120
• Sum of all divisors σ(n): 4570288182866448
• Sum of proper divisors (its aliquot sum) s(n): 3201309918287328
• 1368978264579120 is an abundant number, because the sum of its proper divisors (3201309918287328) is greater than itself. Its abundance is 1832331653708208

Bases of 1368978264579120

• Binary: 100110111010001010000010111001010100101110000110000₂
• Hexadecimal: 0x4DD14172A5C30
• Base-36: DH9FXKRBQO

Squares and roots of 1368978264579120

• 1368978264579120 squared (1368978264579120²) is 1874101488890059080830739974400
• 1368978264579120 cubed (1368978264579120³) is 2565604203905858021579113102880214575574528000
• The square root of 1368978264579120 is 36999706.2769303615
• The cube root of 1368978264579120 is 111036.4370430051

Scales and comparisons

• 1,368,978,264,579,120 seconds is equal to 43,529,274 years, 14 weeks, 6 days, 52 minutes.
• To count from 1 to 1,368,978,264,579,120 would take you about one hundred thirty million, five hundred eighty-seven thousand, eight hundred twenty-two 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 1368978264579120 cubic inches would be around 9253 feet tall.

Recreational maths with 1368978264579120

• 1368978264579120 backwards is 0219754628798631
• 1368978264579120 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1368978264579120's digits is 78
• More coming soon!