20342589520

Names of 20342589520

• Cardinal: 20342589520 can be written as Twenty billion, three hundred forty-two million, five hundred eighty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 2.034258952 × 10¹⁰

Factors of 20342589520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6935

Divisors of 20342589520

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 40 41 44 55 80 82 83 88 110 164 166 176 205 220 328 332 410 415 440 451 656 664 820 830 880 902 913 1328 1640 1660 1804 1826 2255 3280 3320 3403 3608 3652 4510 4565 6640 6793 6806 7216 7304 9020 9130 13586 13612 14608 17015 18040 18260 27172 27224 33965 34030 36080 36520 37433 54344 54448 67930 68060 73040 74723 74866 108688 135860 136120 149446 149732 187165 271720 272240 278513 298892 299464 373615 374330 543440 557026 563819 597784 598928 747230 748660 1114052 1127638 1195568 1392565 1494460 1497320 2228104 2255276 2785130 2819095 2988920 2994640 3063643 4456208 4510552 5570260 5638190 5977840 6127286 6202009 9021104 11140520 11276380 12254572 12404018 15318215 22281040 22552760 23116579 24509144 24808036 30636430 31010045 45105520 46233158 49018288 49616072 61272860 62020090 92466316 99232144 115582895 122545720 124040180 184932632 231165790 245091440 248080360 254282369 369865264 462331580 496160720 508564738 924663160 1017129476 1271411845 1849326320 2034258952 2542823690 4068517904 5085647380 10171294760 20342589520
• Sum of all divisors σ(n): 53499325824
• Sum of proper divisors (its aliquot sum) s(n): 33156736304
• 20342589520 is an abundant number, because the sum of its proper divisors (33156736304) is greater than itself. Its abundance is 12814146784

Bases of 20342589520

• Binary: 10010111100100000110100100001010000₂
• Hexadecimal: 0x4BC834850
• Base-36: 9CFGAJ4

Squares and roots of 20342589520

• 20342589520 squared (20342589520²) is 413820948379213830400
• 20342589520 cubed (20342589520³) is 8418189687655456252134097408000
• The square root of 20342589520 is 142627.4500928907
• The cube root of 20342589520 is 2729.8288039989

Scales and comparisons

• 20,342,589,520 seconds is equal to 646 years, 43 weeks, 1 day, 15 hours, 18 minutes, 40 seconds.
• To count from 1 to 20,342,589,520 would take you about one thousand, two hundred ninety-three 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 20342589520 cubic inches would be around 227.5 feet tall.

Recreational maths with 20342589520

• 20342589520 backwards is 02598524302
• 20342589520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20342589520's digits is 40
• More coming soon!