137846143728

Names of 137846143728

• Cardinal: 137846143728 can be written as One hundred thirty-seven billion, eight hundred forty-six million, one hundred forty-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.37846143728 × 10¹¹

Factors of 137846143728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8598

Divisors of 137846143728

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 61 72 122 144 183 244 366 488 549 732 976 1098 1464 2196 2683 2928 4392 5366 5849 8049 8784 10732 11698 16098 17547 21464 23396 24147 32196 35094 42928 46792 48294 52641 64392 70188 93584 96588 105282 128784 140376 163663 193176 210564 280752 327326 356789 386352 421128 490989 654652 713578 842256 981978 1070367 1309304 1427156 1472967 1963956 2140734 2618608 2854312 2945934 3211101 3927912 4281468 5708624 5891868 6422202 7855824 8562936 11783736 12844404 15692867 17125872 23567472 25688808 31385734 47078601 51377616 62771468 94157202 125542936 141235803 188314404 251085872 282471606 376628808 564943212 753257616 957264887 1129886424 1914529774 2259772848 2871794661 3829059548 5743589322 7658119096 8615383983 11487178644 15316238192 17230767966 22974357288 34461535932 45948714576 68923071864 137846143728
• Sum of all divisors σ(n): 392315180400
• Sum of proper divisors (its aliquot sum) s(n): 254469036672
• 137846143728 is an abundant number, because the sum of its proper divisors (254469036672) is greater than itself. Its abundance is 116622892944

Bases of 137846143728

• Binary: 10000000011000010001010011101011110000₂
• Hexadecimal: 0x2018453AF0
• Base-36: 1RBQ1980

Squares and roots of 137846143728

• 137846143728 squared (137846143728²) is 19001559340680433737984
• 137846143728 cubed (137846143728³) is 2619291679931555986363522756964352
• The square root of 137846143728 is 371276.3710876305
• The cube root of 137846143728 is 5165.7280665939

Scales and comparisons

• 137,846,143,728 seconds is equal to 4,383 years, 4 weeks, 1 day, 11 hours, 28 minutes, 48 seconds.
• To count from 1 to 137,846,143,728 would take you about eight thousand, seven hundred sixty-six 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 137846143728 cubic inches would be around 430.5 feet tall.

Recreational maths with 137846143728

• 137846143728 backwards is 827341648731
• The number of decimal digits it has is: 12
• The sum of 137846143728's digits is 54
• More coming soon!