38891125000

Names of 38891125000

• Cardinal: 38891125000 can be written as Thirty-eight billion, eight hundred ninety-one million, one hundred twenty-five thousand.

Scientific notation

• Scientific notation: 3.8891125 × 10¹⁰

Factors of 38891125000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 290

Divisors of 38891125000

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 25 26 28 35 40 50 52 56 65 70 91 100 104 125 130 140 169 175 182 200 250 260 263 280 325 338 350 364 455 500 520 526 625 650 676 700 728 845 875 910 1000 1052 1183 1250 1300 1315 1352 1400 1625 1690 1750 1820 1841 2104 2275 2366 2500 2600 2630 3125 3250 3380 3419 3500 3640 3682 4225 4375 4550 4732 5000 5260 5915 6250 6500 6575 6760 6838 7000 7364 8125 8450 8750 9100 9205 9464 10520 11375 11830 12500 13000 13150 13676 14728 15625 16250 16900 17095 17500 18200 18410 21125 21875 22750 23660 23933 25000 26300 27352 29575 31250 32500 32875 33800 34190 35000 36820 40625 42250 43750 44447 45500 46025 47320 47866 52600 56875 59150 62500 65000 65750 68380 73640 81250 84500 85475 87500 88894 91000 92050 95732 105625 109375 113750 118300 119665 125000 131500 136760 147875 162500 164375 169000 170950 175000 177788 184100 191464 203125 211250 218750 222235 227500 230125 236600 239330 263000 284375 295750 311129 325000 328750 341900 355576 368200 406250 422500 427375 437500 444470 455000 460250 478660 528125 568750 591500 598325 622258 657500 683800 739375 812500 821875 845000 854750 875000 888940 920500 957320 1056250 1111175 1137500 1150625 1183000 1196650 1244516 1315000 1421875 1478750 1555645 1625000 1643750 1709500 1777880 1841000 2112500 2136875 2222350 2275000 2301250 2393300 2489032 2640625 2843750 2957500 2991625 3111290 3287500 3419000 3696875 4109375 4225000 4273750 4444700 4602500 4786600 5281250 5555875 5687500 5753125 5915000 5983250 6222580 6575000 7393750 7778225 8218750 8547500 8889400 9205000 10562500 10684375 11111750 11375000 11506250 11966500 12445160 14787500 14958125 15556450 16437500 17095000 18484375 21125000 21368750 22223500 23012500 23933000 27779375 28765625 29575000 29916250 31112900 32875000 36968750 38891125 42737500 44447000 46025000 53421875 55558750 57531250 59832500 62225800 73937500 74790625 77782250 85475000 106843750 111117500 115062500 119665000 138896875 147875000 149581250 155564500 194455625 213687500 222235000 230125000 277793750 299162500 311129000 373953125 388911250 427375000 555587500 598325000 694484375 747906250 777822500 972278125 1111175000 1388968750 1495812500 1555645000 1944556250 2777937500 2991625000 3889112500 4861390625 5555875000 7778225000 9722781250 19445562500 38891125000
• Sum of all divisors σ(n): 113229800640
• Sum of proper divisors (its aliquot sum) s(n): 74338675640
• 38891125000 is an abundant number, because the sum of its proper divisors (74338675640) is greater than itself. Its abundance is 35447550640

Bases of 38891125000

• Binary: 100100001110000101110111100100001000₂
• Hexadecimal: 0x90E177908
• Base-36: HV6RS3S

Squares and roots of 38891125000

• 38891125000 squared (38891125000²) is 1512519603765625000000
• 38891125000 cubed (38891125000³) is 58823588974999392578125000000000
• The square root of 38891125000 is 197208.3289316151
• The cube root of 38891125000 is 3388.0527912389

Scales and comparisons

• 38,891,125,000 seconds is equal to 1,236 years, 32 weeks, 18 hours, 16 minutes, 40 seconds.
• To count from 1 to 38,891,125,000 would take you about two thousand, four hundred seventy-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 38891125000 cubic inches would be around 282.3 feet tall.

Recreational maths with 38891125000

• 38891125000 backwards is 00052119883
• The number of decimal digits it has is: 11
• The sum of 38891125000's digits is 37
• More coming soon!