20906283120

Names of 20906283120

• Cardinal: 20906283120 can be written as Twenty billion, nine hundred six million, two hundred eighty-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.090628312 × 10¹⁰

Factors of 20906283120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4229

Divisors of 20906283120

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 34 40 48 51 60 68 73 80 85 102 120 136 146 170 204 219 240 255 272 289 292 340 365 408 438 510 578 584 680 730 816 867 876 1020 1095 1156 1168 1241 1360 1445 1460 1734 1752 2040 2190 2312 2482 2890 2920 3468 3504 3723 4080 4129 4335 4380 4624 4964 5780 5840 6205 6936 7446 8258 8670 8760 9928 11560 12387 12410 13872 14892 16516 17340 17520 18615 19856 20645 21097 23120 24774 24820 29784 33032 34680 37230 41290 42194 49548 49640 59568 61935 63291 66064 69360 70193 74460 82580 84388 99096 99280 105485 123870 126582 140386 148920 165160 168776 198192 210579 210970 247740 253164 280772 297840 301417 316455 330320 337552 350965 421158 421940 495480 506328 561544 602834 632910 701930 842316 843880 904251 990960 1012656 1052895 1123088 1193281 1205668 1265820 1403860 1507085 1684632 1687760 1808502 2105790 2386562 2411336 2531640 2807720 3014170 3369264 3579843 3617004 4211580 4521255 4773124 4822672 5063280 5124089 5615440 5966405 6028340 7159686 7234008 8423160 9042510 9546248 10248178 11932810 12056680 14319372 14468016 15372267 16846320 17899215 18085020 19092496 20496356 23865620 24113360 25620445 28638744 30744534 35798430 36170040 40992712 47731240 51240890 57277488 61489068 71596860 72340080 76861335 81985424 87109513 95462480 102481780 122978136 143193720 153722670 174219026 204963560 245956272 261328539 286387440 307445340 348438052 409927120 435547565 522657078 614890680 696876104 871095130 1045314156 1229781360 1306642695 1393752208 1742190260 2090628312 2613285390 3484380520 4181256624 5226570780 6968761040 10453141560 20906283120
• Sum of all divisors σ(n): 69806052960
• Sum of proper divisors (its aliquot sum) s(n): 48899769840
• 20906283120 is an abundant number, because the sum of its proper divisors (48899769840) is greater than itself. Its abundance is 27993486720

Bases of 20906283120

• Binary: 10011011110000111001001000001110000₂
• Hexadecimal: 0x4DE1C9070
• Base-36: 9LR27AO

Squares and roots of 20906283120

• 20906283120 squared (20906283120²) is 437072673893596934400
• 20906283120 cubed (20906283120³) is 9137565064434970265730467328000
• The square root of 20906283120 is 144590.0519399589
• The cube root of 20906283120 is 2754.8139645549

Scales and comparisons

• 20,906,283,120 seconds is equal to 664 years, 39 weeks, 1 day, 20 hours, 52 minutes.
• To count from 1 to 20,906,283,120 would take you about one thousand, three hundred twenty-nine 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 20906283120 cubic inches would be around 229.6 feet tall.

Recreational maths with 20906283120

• 20906283120 backwards is 02138260902
• The number of decimal digits it has is: 11
• The sum of 20906283120's digits is 33
• More coming soon!