20209020000

Names of 20209020000

• Cardinal: 20209020000 can be written as Twenty billion, two hundred nine million, twenty thousand.

Scientific notation

• Scientific notation: 2.020902 × 10¹⁰

Factors of 20209020000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2016

Divisors of 20209020000

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 32 39 40 48 50 52 60 65 75 78 80 96 100 104 120 125 130 150 156 160 169 195 200 208 240 250 260 300 312 325 338 375 390 400 416 480 500 507 520 600 624 625 650 676 750 780 800 845 975 1000 1014 1040 1200 1248 1250 1300 1352 1500 1560 1625 1690 1875 1950 1993 2000 2028 2080 2400 2500 2535 2600 2704 3000 3120 3250 3380 3750 3900 3986 4000 4056 4225 4875 5000 5070 5200 5408 5979 6000 6240 6500 6760 7500 7800 7972 8112 8125 8450 9750 9965 10000 10140 10400 11958 12000 12675 13000 13520 15000 15600 15944 16224 16250 16900 19500 19930 20000 20280 21125 23916 24375 25350 25909 26000 27040 29895 30000 31200 31888 32500 33800 39000 39860 40560 42250 47832 48750 49825 50700 51818 52000 59790 60000 63375 63776 65000 67600 77727 78000 79720 81120 84500 95664 97500 99650 101400 103636 105625 119580 126750 129545 130000 135200 149475 155454 156000 159440 169000 191328 195000 199300 202800 207272 211250 239160 249125 253500 259090 260000 298950 310908 316875 318880 336817 338000 388635 390000 398600 405600 414544 422500 478320 498250 507000 518180 597900 621816 633750 647725 673634 676000 747375 777270 780000 797200 829088 845000 956640 996500 1010451 1014000 1036360 1195800 1243632 1245625 1267500 1295450 1347268 1494750 1554540 1594400 1684085 1690000 1943175 1993000 2020902 2028000 2072720 2391600 2487264 2491250 2535000 2590900 2694536 2989500 3109080 3238625 3368170 3380000 3736875 3886350 3986000 4041804 4145440 4783200 4982500 5052255 5070000 5181800 5389072 5979000 6218160 6477250 6736340 7473750 7772700 7972000 8083608 8420425 9715875 9965000 10104510 10140000 10363600 10778144 11958000 12436320 12954500 13472680 14947500 15545400 16167216 16193125 16840850 19431750 19930000 20209020 20727200 23916000 25261275 25909000 26945360 29895000 31090800 32334432 32386250 33681700 38863500 39860000 40418040 42102125 48579375 50522550 51818000 53890720 59790000 62181600 64772500 67363400 77727000 80836080 84204250 97158750 101045100 103636000 119580000 126306375 129545000 134726800 155454000 161672160 168408500 194317500 202090200 210510625 252612750 259090000 269453600 310908000 336817000 388635000 404180400 421021250 505225500 518180000 631531875 673634000 777270000 808360800 842042500 1010451000 1263063750 1347268000 1554540000 1684085000 2020902000 2526127500 3368170000 4041804000 5052255000 6736340000 10104510000 20209020000
• Sum of all divisors σ(n): 71817092424
• Sum of proper divisors (its aliquot sum) s(n): 51608072424
• 20209020000 is an abundant number, because the sum of its proper divisors (51608072424) is greater than itself. Its abundance is 31399052424

Bases of 20209020000

• Binary: 10010110100100011010010110001100000₂
• Hexadecimal: 0x4B48D2C60
• Base-36: 9A7XFMO

Squares and roots of 20209020000

• 20209020000 squared (20209020000²) is 408404489360400000000
• 20209020000 cubed (20209020000³) is 8253454493574110808000000000000
• The square root of 20209020000 is 142158.4327431897
• The cube root of 20209020000 is 2723.8409907161

Scales and comparisons

• 20,209,020,000 seconds is equal to 642 years, 30 weeks, 2 days, 16 hours, 40 minutes.
• To count from 1 to 20,209,020,000 would take you about one thousand, two hundred eighty-five 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 20209020000 cubic inches would be around 227 feet tall.

Recreational maths with 20209020000

• 20209020000 backwards is 00002090202
• 20209020000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20209020000's digits is 15
• More coming soon!