1355454687393612

Names of 1355454687393612

• Cardinal: 1355454687393612 can be written as One quadrillion, three hundred fifty-five trillion, four hundred fifty-four billion, six hundred eighty-seven million, three hundred ninety-three thousand, six hundred twelve.

Scientific notation

• Scientific notation: 1.355454687393612 × 10¹⁵

Factors of 1355454687393612

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14512962

Divisors of 1355454687393612

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 202387 404774 607161 809548 1214322 1821483 2428644 2631031 3642966 5262062 7285932 7893093 10524124 14310557 15786186 23679279 28621114 31572372 42931671 47358558 57242228 85863342 94717116 128795013 171726684 186037241 257590026 372074482 515180052 558111723 744148964 1116223446 1674335169 2232446892 3348670338 6697340676 2896270699559 5792541399118 8688812098677 11585082798236 17377624197354 26066436296031 34755248394708 37651519094267 52132872592062 75303038188534 104265745184124 112954557282801 150606076377068 225909114565602 338863671848403 451818229131204 677727343696806 1355454687393612
• Sum of all divisors σ(n): 3689867360730096
• Sum of proper divisors (its aliquot sum) s(n): 2334412673336484
• 1355454687393612 is an abundant number, because the sum of its proper divisors (2334412673336484) is greater than itself. Its abundance is 978957985942872

Bases of 1355454687393612

• Binary: 100110100001100011101100011001001101011011101001100₂
• Hexadecimal: 0x4D0C76326B74C
• Base-36: DCGVAC2KB0

Squares and roots of 1355454687393612

• 1355454687393612 squared (1355454687393612²) is 1837257409577314429673818406544
• 1355454687393612 cubed (1355454687393612³) is 2490319167760216096072654927629707282364596928
• The square root of 1355454687393612 is 36816500.2056633841
• The cube root of 1355454687393612 is 110669.5985574551

Scales and comparisons

• 1,355,454,687,393,612 seconds is equal to 43,099,266 years, 18 weeks, 5 days, 22 hours, 40 minutes, 12 seconds.
• To count from 1 to 1,355,454,687,393,612 would take you about one hundred twenty-nine million, two hundred ninety-seven thousand, seven hundred ninety-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 1355454687393612 cubic inches would be around 9222.5 feet tall.

Recreational maths with 1355454687393612

• 1355454687393612 backwards is 2163937864545531
• The number of decimal digits it has is: 16
• The sum of 1355454687393612's digits is 72
• More coming soon!