13808145000

Names of 13808145000

• Cardinal: 13808145000 can be written as Thirteen billion, eight hundred eight million, one hundred forty-five thousand.

Scientific notation

• Scientific notation: 1.3808145 × 10¹⁰

Factors of 13808145000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 442

Divisors of 13808145000

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 24 25 26 30 39 40 50 52 60 65 75 78 100 104 120 125 130 150 156 169 195 200 250 260 300 312 325 338 375 390 419 500 507 520 600 625 650 676 750 780 838 845 975 1000 1014 1250 1257 1300 1352 1500 1560 1625 1676 1690 1875 1950 2028 2095 2197 2500 2514 2535 2600 3000 3250 3352 3380 3750 3900 4056 4190 4225 4394 4875 5000 5028 5070 5447 6285 6500 6591 6760 7500 7800 8125 8380 8450 8788 9750 10056 10140 10475 10894 10985 12570 12675 13000 13182 15000 16250 16341 16760 16900 17576 19500 20280 20950 21125 21788 21970 24375 25140 25350 26364 27235 31425 32500 32682 32955 33800 39000 41900 42250 43576 43940 48750 50280 50700 52375 52728 54470 54925 62850 63375 65000 65364 65910 70811 81705 83800 84500 87880 97500 101400 104750 105625 108940 109850 125700 126750 130728 131820 136175 141622 157125 163410 164775 169000 195000 209500 211250 212433 217880 219700 251400 253500 261875 263640 272350 274625 283244 314250 316875 326820 329550 354055 408525 419000 422500 424866 439400 507000 523750 544700 549250 566488 628500 633750 653640 659100 680875 708110 785625 817050 823875 845000 849732 920543 1047500 1062165 1089400 1098500 1257000 1267500 1318200 1361750 1373125 1416220 1571250 1634100 1647750 1699464 1770275 1841086 2042625 2095000 2124330 2197000 2535000 2723500 2746250 2761629 2832440 3142500 3268200 3295500 3404375 3540550 3682172 4085250 4119375 4248660 4602715 5310825 5447000 5492500 5523258 6285000 6591000 6808750 7081100 7364344 8170500 8238750 8497320 8851375 9205430 10213125 10621650 10985000 11046516 13617500 13808145 14162200 16341000 16477500 17702750 18410860 20426250 21243300 22093032 23013575 26554125 27235000 27616290 32955000 35405500 36821720 40852500 42486600 44256875 46027150 53108250 55232580 69040725 70811000 81705000 88513750 92054300 106216500 110465160 115067875 132770625 138081450 177027500 184108600 212433000 230135750 265541250 276162900 345203625 354055000 460271500 531082500 552325800 575339375 690407250 920543000 1062165000 1150678750 1380814500 1726018125 2301357500 2761629000 3452036250 4602715000 6904072500 13808145000
• Sum of all divisors σ(n): 46841256000
• Sum of proper divisors (its aliquot sum) s(n): 33033111000
• 13808145000 is an abundant number, because the sum of its proper divisors (33033111000) is greater than itself. Its abundance is 19224966000

Bases of 13808145000

• Binary: 1100110111000001111001001001101000₂
• Hexadecimal: 0x337079268
• Base-36: 6CD0GVC

Squares and roots of 13808145000

• 13808145000 squared (13808145000²) is 190664868341025000000
• 13808145000 cubed (13808145000³) is 2632728148458782648625000000000
• The square root of 13808145000 is 117508.0635531029
• The cube root of 13808145000 is 2399.0821142749

Scales and comparisons

• 13,808,145,000 seconds is equal to 439 years, 2 weeks, 6 days, 11 hours, 50 minutes.
• To count from 1 to 13,808,145,000 would take you about eight hundred seventy-eight 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 13808145000 cubic inches would be around 199.9 feet tall.

Recreational maths with 13808145000

• 13808145000 backwards is 00054180831
• 13808145000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13808145000's digits is 30
• More coming soon!