1018675890640044

Names of 1018675890640044

• Cardinal: 1018675890640044 can be written as One quadrillion, eighteen trillion, six hundred seventy-five billion, eight hundred ninety million, six hundred forty thousand and forty-four.

Scientific notation

• Scientific notation: 1.018675890640044 × 10¹⁵

Factors of 1018675890640044

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 103650375548

Divisors of 1018675890640044

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 84 91 108 117 126 156 182 189 234 252 273 351 364 378 468 546 702 756 819 1092 1404 1638 2457 3276 4914 9828 103650375523 207300751046 310951126569 414601502092 621902253138 725552628661 932853379707 1243804506276 1347454881799 1451105257322 1865706759414 2176657885983 2694909763598 2798560139121 2902210514644 3731413518828 4042364645397 4353315771966 5389819527196 5597120278242 6529973657949 8084729290794 8706631543932 9432184172593 11194240556484 12127093936191 13059947315898 16169458581588 18864368345186 19589920973847 24254187872382 26119894631796 28296552517779 36381281808573 37728736690372 39179841947694 48508375744764 56593105035558 72762563617146 78359683895388 84889657553337 113186210071116 145525127234292 169779315106674 254668972660011 339558630213348 509337945320022 1018675890640044
• Sum of all divisors σ(n): 3250475776432640
• Sum of proper divisors (its aliquot sum) s(n): 2231799885792596
• 1018675890640044 is an abundant number, because the sum of its proper divisors (2231799885792596) is greater than itself. Its abundance is 1213123995152552

Bases of 1018675890640044

• Binary: 11100111100111101011110110100110100101010010101100₂
• Hexadecimal: 0x39E7AF69A54AC
• Base-36: A1398RUS30

Squares and roots of 1018675890640044

• 1018675890640044 squared (1018675890640044²) is 1037700570171286883087976321936
• 1018675890640044 cubed (1018675890640044³) is 1057080552536917141809681369846242040037205184
• The square root of 1018675890640044 is 31916702.3772827133
• The cube root of 1018675890640044 is 100618.6939715287

Scales and comparisons

• 1,018,675,890,640,044 seconds is equal to 32,390,742 years, 18 weeks, 1 day, 17 hours, 47 minutes, 24 seconds.
• To count from 1 to 1,018,675,890,640,044 would take you about ninety-seven million, one hundred seventy-two thousand, two hundred twenty-seven 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 1018675890640044 cubic inches would be around 8384.9 feet tall.

Recreational maths with 1018675890640044

• 1018675890640044 backwards is 4400460985768101
• 1018675890640044 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1018675890640044's digits is 63
• More coming soon!