1493388734220

Names of 1493388734220

• Cardinal: 1493388734220 can be written as One trillion, four hundred ninety-three billion, three hundred eighty-eight million, seven hundred thirty-four thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.49338873422 × 10¹²

Factors of 1493388734220

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 366916

Divisors of 1493388734220

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 7699 15398 23097 30796 38495 46194 69291 76990 92388 115485 138582 153980 207873 230970 277164 346455 359207 415746 461940 692910 718414 831492 1039365 1077621 1385820 1436828 1796035 2078730 2155242 3232863 3592070 4157460 4310484 5388105 6465726 7184140 9698589 10776210 12931452 16164315 19397178 21552420 32328630 38794356 48492945 64657260 96985890 193971780 2765534693 5531069386 8296604079 11062138772 13827673465 16593208158 24889812237 27655346930 33186416316 41483020395 49779624474 55310693860 74669436711 82966040790 99559248948 124449061185 149338873422 165932081580 248898122370 298677746844 373347183555 497796244740 746694367110 1493388734220
• Sum of all divisors σ(n): 4646714688000
• Sum of proper divisors (its aliquot sum) s(n): 3153325953780
• 1493388734220 is an abundant number, because the sum of its proper divisors (3153325953780) is greater than itself. Its abundance is 1659937219560

Bases of 1493388734220

• Binary: 10101101110110100111001111010111100001100₂
• Hexadecimal: 0x15BB4E7AF0C
• Base-36: J21X3E30

Squares and roots of 1493388734220

• 1493388734220 squared (1493388734220²) is 2230209911495213799008400
• 1493388734220 cubed (1493388734220³) is 3330570356772735562889431967147448000
• The square root of 1493388734220 is 1222042.8528574601
• The cube root of 1493388734220 is 11430.2998564221

Scales and comparisons

• 1,493,388,734,220 seconds is equal to 47,485 years, 7 weeks, 2 days, 19 hours, 57 minutes.
• To count from 1 to 1,493,388,734,220 would take you about one hundred eighteen thousand, seven hundred twelve 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 1493388734220 cubic inches would be around 952.5 feet tall.

Recreational maths with 1493388734220

• 1493388734220 backwards is 0224378833941
• 1493388734220 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1493388734220's digits is 54
• More coming soon!