385122021000
385,122,021,000 is an even composite number composed of six prime numbers multiplied together.
385122021000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 385122021000:
23 × 3 × 53 × 31 × 281 × 14737
(2 × 2 × 2 × 3 × 5 × 5 × 5 × 31 × 281 × 14737)See below for interesting mathematical facts about the number 385122021000 from the Numbermatics database.
Names of 385122021000
- Cardinal: 385122021000 can be written as Three hundred eighty-five billion, one hundred twenty-two million, twenty-one thousand.
Scientific notation
- Scientific notation: 3.85122021 × 1011
Factors of 385122021000
Divisors of 385122021000
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 25 30 31 40 50 60 62 75 93 100 120 124 125 150 155 186 200 248 250 281 300 310 372 375 465 500 562 600 620 744 750 775 843 930 1000 1124 1240 1405 1500 1550 1686 1860 2248 2325 2810 3000 3100 3372 3720 3875 4215 4650 5620 6200 6744 7025 7750 8430 8711 9300 11240 11625 14050 14737 15500 16860 17422 18600 21075 23250 26133 28100 29474 31000 33720 34844 35125 42150 43555 44211 46500 52266 56200 58948 69688 70250 73685 84300 87110 88422 93000 104532 105375 117896 130665 140500 147370 168600 174220 176844 209064 210750 217775 221055 261330 281000 294740 348440 353688 368425 421500 435550 442110 456847 522660 589480 653325 736850 843000 871100 884220 913694 1045320 1088875 1105275 1306650 1370541 1473700 1742200 1768440 1827388 1842125 2177750 2210550 2284235 2613300 2741082 2947400 3266625 3654776 3684250 4141097 4355500 4421100 4568470 5226600 5482164 5526375 6533250 6852705 7368500 8282194 8711000 8842200 9136940 10964328 11052750 11421175 12423291 13066500 13705410 14737000 16564388 18273880 20705485 22105500 22842350 24846582 26133000 27410820 33128776 34263525 41410970 44211000 45684700 49693164 54821640 57105875 62116455 68527050 82821940 91369400 99386328 103527425 114211750 124232910 128374007 137054100 165643880 171317625 207054850 228423500 248465820 256748014 274108200 310582275 342635250 385122021 414109700 456847000 496931640 513496028 517637125 621164550 641870035 685270500 770244042 828219400 1026992056 1035274250 1242329100 1283740070 1370541000 1540488084 1552911375 1925610105 2070548500 2484658200 2567480140 3080976168 3105822750 3209350175 3851220210 4141097000 5134960280 6211645500 6418700350 7702440420 9628050525 12423291000 12837400700 15404880840 16046750875 19256101050 25674801400 32093501750 38512202100 48140252625 64187003500 77024404200 96280505250 128374007000 192561010500 385122021000
- Sum of all divisors σ(n): 1244839864320
- Sum of proper divisors (its aliquot sum) s(n): 859717843320
- 385122021000 is an abundant number, because the sum of its proper divisors (859717843320) is greater than itself. Its abundance is 474595822320
Bases of 385122021000
- Binary: 1011001101010110000111110101110100010002
- Hexadecimal: 0x59AB0FAE88
- Base-36: 4WX7PH8O
Squares and roots of 385122021000
- 385122021000 squared (3851220210002) is 148318971059124441000000
- 385122021000 cubed (3851220210003) is 57120901886930515208415261000000000
-
The
square root of 385122021000 is 620582.0018337625 -
The
cube root of 385122021000 is 7275.5548188713
Scales and comparisons
How big is 385122021000?- 385,122,021,000 seconds is equal to 12,245 years, 35 weeks, 5 days, 19 hours, 10 minutes.
-
To count from 1 to 385,122,021,000 would take you about twenty-four thousand, four hundred ninety-one 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 385122021000 cubic inches would be around 606.3 feet tall.
Recreational maths with 385122021000
- 385122021000 backwards is 000120221583
- 385122021000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 385122021000's digits is 24
- More coming soon!
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