19800901440
19,800,901,440 is an even composite number composed of six prime numbers multiplied together.
19800901440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 19800901440:
26 × 33 × 5 × 43 × 223 × 239
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 43 × 223 × 239)See below for interesting mathematical facts about the number 19800901440 from the Numbermatics database.
Names of 19800901440
- Cardinal: 19800901440 can be written as Nineteen billion, eight hundred million, nine hundred one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.980090144 × 1010
Factors of 19800901440
Divisors of 19800901440
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 43 45 48 54 60 64 72 80 86 90 96 108 120 129 135 144 160 172 180 192 215 216 223 239 240 258 270 288 320 344 360 387 430 432 446 478 480 516 540 576 645 669 688 717 720 774 860 864 892 956 960 1032 1080 1115 1161 1195 1290 1338 1376 1434 1440 1548 1720 1728 1784 1912 1935 2007 2064 2151 2160 2230 2322 2390 2580 2676 2752 2868 2880 3096 3345 3440 3568 3585 3824 3870 4014 4128 4302 4320 4460 4644 4780 5160 5352 5736 5805 6021 6192 6453 6690 6880 7136 7170 7648 7740 8028 8256 8604 8640 8920 9288 9560 9589 10035 10277 10320 10704 10755 11472 11610 12042 12384 12906 13380 13760 14272 14340 15296 15480 16056 17208 17840 18576 19120 19178 20070 20554 20640 21408 21510 22944 23220 24084 24768 25812 26760 28680 28767 30105 30831 30960 32112 32265 34416 35680 37152 38240 38356 40140 41108 41280 42816 43020 45888 46440 47945 48168 51385 51624 53297 53520 57360 57534 60210 61662 61920 64224 64530 68832 71360 74304 76480 76712 80280 82216 86040 86301 92493 92880 95890 96336 102770 103248 106594 107040 114720 115068 120420 123324 123840 128448 129060 137664 143835 153424 154155 159891 160560 164432 172080 172602 184986 185760 191780 192672 205540 206496 213188 214080 229440 230136 240840 246648 258120 258903 266485 277479 287670 306848 308310 319782 321120 328864 344160 345204 369972 371520 383560 385344 411080 412992 426376 431505 460272 462465 479673 481680 493296 516240 517806 532970 554958 575340 613696 616620 639564 642240 657728 688320 690408 739944 767120 799455 822160 852752 863010 920544 924930 959346 963360 986592 1032480 1035612 1065940 1109916 1150680 1233240 1279128 1294515 1380816 1387395 1439019 1479888 1534240 1598910 1644320 1705504 1726020 1841088 1849860 1918692 1926720 1973184 2064960 2071224 2131880 2219832 2291771 2301360 2398365 2466480 2558256 2589030 2761632 2774790 2878038 2959776 3068480 3197820 3288640 3411008 3452040 3699720 3837384 4142448 4263760 4439664 4583542 4602720 4796730 4932960 5116512 5178060 5523264 5549580 5756076 5919552 6395640 6875313 6904080 7195095 7399440 7674768 8284896 8527520 8879328 9167084 9205440 9593460 9865920 10233024 10356120 11099160 11458855 11512152 12791280 13750626 13808160 14390190 14798880 15349536 16569792 17055040 17758656 18334168 19186920 20625939 20712240 22198320 22917710 23024304 25582560 27501252 27616320 28780380 29597760 30699072 34376565 36668336 38373840 41251878 41424480 44396640 45835420 46048608 51165120 55002504 57560760 61877817 68753130 73336672 76747680 82503756 82848960 88793280 91670840 92097216 103129695 110005008 115121520 123755634 137506260 146673344 153495360 165007512 183341680 206259390 220010016 230243040 247511268 275012520 309389085 330015024 366683360 412518780 440020032 460486080 495022536 550025040 618778170 660030048 733366720 825037560 990045072 1100050080 1237556340 1320060096 1650075120 1980090144 2200100160 2475112680 3300150240 3960180288 4950225360 6600300480 9900450720 19800901440
- Sum of all divisors σ(n): 72098611200
- Sum of proper divisors (its aliquot sum) s(n): 52297709760
- 19800901440 is an abundant number, because the sum of its proper divisors (52297709760) is greater than itself. Its abundance is 32496808320
Bases of 19800901440
- Binary: 100100111000011100111000111010000002
- Hexadecimal: 0x49C39C740
- Base-36: 93GY1C0
Squares and roots of 19800901440
- 19800901440 squared (198009014402) is 392075697836594073600
- 19800901440 cubed (198009014403) is 7763452249881620476641705984000
-
The
square root of 19800901440 is 140715.6758858089 -
The
cube root of 19800901440 is 2705.3802839447
Scales and comparisons
How big is 19800901440?- 19,800,901,440 seconds is equal to 629 years, 31 weeks, 4 days, 2 hours, 24 minutes.
-
To count from 1 to 19,800,901,440 would take you about one thousand, two hundred fifty-nine 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 19800901440 cubic inches would be around 225.4 feet tall.
Recreational maths with 19800901440
- 19800901440 backwards is 04410900891
- 19800901440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 19800901440's digits is 36
- More coming soon!
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The information we have on file for 19800901440 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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