42806923290

Names of 42806923290

• Cardinal: 42806923290 can be written as Forty-two billion, eight hundred six million, nine hundred twenty-three thousand, two hundred ninety.

Scientific notation

• Scientific notation: 4.280692329 × 10¹⁰

Factors of 42806923290

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 316

Divisors of 42806923290

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 45 90 113 193 226 339 386 565 579 678 965 1017 1130 1158 1695 1737 1930 2034 2895 3390 3474 5085 5790 8685 10170 12769 17370 21809 25538 37249 38307 43618 63845 65427 74498 76614 109045 111747 114921 127690 130854 186245 191535 196281 218090 223494 229842 327135 335241 372490 383070 392562 558735 574605 654270 670482 981405 1117470 1149210 1676205 1962810 2464417 3352410 4209137 4928834 7393251 8418274 12322085 12627411 14786502 21045685 22179753 24644170 25254822 36966255 37882233 42091370 44359506 63137055 73932510 75764466 110898765 126274110 189411165 221797530 378822330 475632481 951264962 1426897443 2378162405 2853794886 4280692329 4756324810 7134487215 8561384658 14268974430 21403461645 42806923290
• Sum of all divisors σ(n): 112876491546
• Sum of proper divisors (its aliquot sum) s(n): 70069568256
• 42806923290 is an abundant number, because the sum of its proper divisors (70069568256) is greater than itself. Its abundance is 27262644966

Bases of 42806923290

• Binary: 100111110111011111011101000000011010₂
• Hexadecimal: 0x9F77DD01A
• Base-36: JNY4XEI

Squares and roots of 42806923290

• 42806923290 squared (42806923290²) is 1832432681555944424100
• 42806923290 cubed (42806923290³) is 78440805233454310805951927289000
• The square root of 42806923290 is 206898.3404718365
• The cube root of 42806923290 is 3498.1465912263

Scales and comparisons

• 42,806,923,290 seconds is equal to 1,361 years, 6 weeks, 4 days, 12 hours, 1 minute, 30 seconds.
• To count from 1 to 42,806,923,290 would take you about two thousand, seven hundred twenty-two 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 42806923290 cubic inches would be around 291.5 feet tall.

Recreational maths with 42806923290

• 42806923290 backwards is 09232960824
• 42806923290 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42806923290's digits is 45
• More coming soon!