385009800
385,009,800 is an even composite number composed of six prime numbers multiplied together.
385009800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 385009800:
23 × 3 × 52 × 7 × 292 × 109
(2 × 2 × 2 × 3 × 5 × 5 × 7 × 29 × 29 × 109)See below for interesting mathematical facts about the number 385009800 from the Numbermatics database.
Names of 385009800
- Cardinal: 385009800 can be written as Three hundred eighty-five million, nine thousand, eight hundred.
Scientific notation
- Scientific notation: 3.850098 × 108
Factors of 385009800
Divisors of 385009800
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 29 30 35 40 42 50 56 58 60 70 75 84 87 100 105 109 116 120 140 145 150 168 174 175 200 203 210 218 232 280 290 300 327 348 350 406 420 435 436 525 545 580 600 609 654 696 700 725 763 812 840 841 870 872 1015 1050 1090 1160 1218 1308 1400 1450 1526 1624 1635 1682 1740 2030 2100 2175 2180 2289 2436 2523 2616 2725 2900 3045 3052 3161 3270 3364 3480 3815 4060 4200 4205 4350 4360 4578 4872 5046 5075 5450 5800 5887 6090 6104 6322 6540 6728 7630 8120 8175 8410 8700 9156 9483 10092 10150 10900 11445 11774 12180 12615 12644 13080 15225 15260 15805 16350 16820 17400 17661 18312 18966 19075 20184 20300 21025 21800 22127 22890 23548 24360 25230 25288 29435 30450 30520 31610 32700 33640 35322 37932 38150 40600 42050 44254 45780 47096 47415 50460 57225 58870 60900 63075 63220 65400 66381 70644 75864 76300 79025 84100 88305 88508 91560 91669 94830 100920 110635 114450 117740 121800 126150 126440 132762 141288 147175 152600 158050 168200 176610 177016 183338 189660 221270 228900 235480 237075 252300 265524 275007 294350 316100 331905 353220 366676 379320 441525 442540 457800 458345 474150 504600 531048 550014 553175 588700 632200 641683 663810 706440 733352 883050 885080 916690 948300 1100028 1106350 1177400 1283366 1327620 1375035 1659525 1766100 1833380 1896600 1925049 2200056 2212700 2291725 2566732 2655240 2750070 3208415 3319050 3532200 3666760 3850098 4425400 4583450 5133464 5500140 6416830 6638100 6875175 7700196 9166900 9625245 11000280 12833660 13276200 13750350 15400392 16042075 18333800 19250490 25667320 27500700 32084150 38500980 48126225 55001400 64168300 77001960 96252450 128336600 192504900 385009800
- Sum of all divisors σ(n): 1425652800
- Sum of proper divisors (its aliquot sum) s(n): 1040643000
- 385009800 is an abundant number, because the sum of its proper divisors (1040643000) is greater than itself. Its abundance is 655633200
Bases of 385009800
- Binary: 101101111001011001000100010002
- Hexadecimal: 0x16F2C888
- Base-36: 6D83GO
Squares and roots of 385009800
- 385009800 squared (3850098002) is 148232546096040000
- 385009800 cubed (3850098003) is 57070982925927141192000000
-
The
square root of 385009800 is 19621.6665958833 -
The
cube root of 385009800 is 727.4848073727
Scales and comparisons
How big is 385009800?- 385,009,800 seconds is equal to 12 years, 12 weeks, 4 days, 3 hours, 10 minutes.
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To count from 1 to 385,009,800 would take you about eighteen 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 385009800 cubic inches would be around 60.6 feet tall.
Recreational maths with 385009800
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