1985328000
1,985,328,000 is an even composite number composed of five prime numbers multiplied together.
1985328000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1985328000:
27 × 32 × 53 × 17 × 811
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 17 × 811)See below for interesting mathematical facts about the number 1985328000 from the Numbermatics database.
Names of 1985328000
- Cardinal: 1985328000 can be written as One billion, nine hundred eighty-five million, three hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 1.985328 × 109
Factors of 1985328000
Divisors of 1985328000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 30 32 34 36 40 45 48 50 51 60 64 68 72 75 80 85 90 96 100 102 120 125 128 136 144 150 153 160 170 180 192 200 204 225 240 250 255 272 288 300 306 320 340 360 375 384 400 408 425 450 480 500 510 544 576 600 612 640 680 720 750 765 800 811 816 850 900 960 1000 1020 1088 1125 1152 1200 1224 1275 1360 1440 1500 1530 1600 1622 1632 1700 1800 1920 2000 2040 2125 2176 2250 2400 2433 2448 2550 2720 2880 3000 3060 3200 3244 3264 3400 3600 3825 4000 4055 4080 4250 4500 4800 4866 4896 5100 5440 5760 6000 6120 6375 6488 6528 6800 7200 7299 7650 8000 8110 8160 8500 9000 9600 9732 9792 10200 10880 12000 12165 12240 12750 12976 13600 13787 14400 14598 15300 16000 16220 16320 17000 18000 19125 19464 19584 20275 20400 24000 24330 24480 25500 25952 27200 27574 28800 29196 30600 32440 32640 34000 36000 36495 38250 38928 40550 40800 41361 48000 48660 48960 51000 51904 54400 55148 58392 60825 61200 64880 68000 68935 72000 72990 76500 77856 81100 81600 82722 97320 97920 101375 102000 103808 110296 116784 121650 122400 124083 129760 136000 137870 144000 145980 153000 155712 162200 163200 165444 182475 194640 202750 204000 206805 220592 233568 243300 244800 248166 259520 272000 275740 291960 304125 306000 311424 324400 330888 344675 364950 389280 405500 408000 413610 441184 467136 486600 489600 496332 519040 551480 583920 608250 612000 620415 648800 661776 689350 729900 778560 811000 816000 827220 882368 912375 934272 973200 992664 1034025 1102960 1167840 1216500 1224000 1240830 1297600 1323552 1378700 1459800 1557120 1622000 1654440 1723375 1764736 1824750 1946400 1985328 2068050 2205920 2335680 2433000 2448000 2481660 2595200 2647104 2757400 2919600 3102075 3244000 3308880 3446750 3649500 3892800 3970656 4136100 4411840 4671360 4866000 4963320 5170125 5294208 5514800 5839200 6204150 6488000 6617760 6893500 7299000 7785600 7941312 8272200 8823680 9732000 9926640 10340250 11029600 11678400 12408300 12976000 13235520 13787000 14598000 15510375 15882624 16544400 19464000 19853280 20680500 22059200 23356800 24816600 26471040 27574000 29196000 31020750 33088800 38928000 39706560 41361000 44118400 49633200 55148000 58392000 62041500 66177600 79413120 82722000 99266400 110296000 116784000 124083000 132355200 165444000 198532800 220592000 248166000 330888000 397065600 496332000 661776000 992664000 1985328000
- Sum of all divisors σ(n): 7558518240
- Sum of proper divisors (its aliquot sum) s(n): 5573190240
- 1985328000 is an abundant number, because the sum of its proper divisors (5573190240) is greater than itself. Its abundance is 3587862240
Bases of 1985328000
- Binary: 11101100101010110110011100000002
- Hexadecimal: 0x7655B380
- Base-36: WU0GW0
Squares and roots of 1985328000
- 1985328000 squared (19853280002) is 3941527267584000000
- 1985328000 cubed (19853280003) is 7825224447098007552000000000
-
The
square root of 1985328000 is 44557.0196489847 -
The
cube root of 1985328000 is 1256.8325582051
Scales and comparisons
How big is 1985328000?- 1,985,328,000 seconds is equal to 63 years, 6 weeks, 4 days, 8 hours.
-
To count from 1 to 1,985,328,000 would take you about one hundred twenty-six 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 1985328000 cubic inches would be around 104.7 feet tall.
Recreational maths with 1985328000
- 1985328000 backwards is 0008235891
- 1985328000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1985328000's digits is 36
- More coming soon!
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