20409765120
20,409,765,120 is an even composite number composed of six prime numbers multiplied together.
20409765120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 20409765120:
28 × 32 × 5 × 31 × 67 × 853
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 31 × 67 × 853)See below for interesting mathematical facts about the number 20409765120 from the Numbermatics database.
Names of 20409765120
- Cardinal: 20409765120 can be written as Twenty billion, four hundred nine million, seven hundred sixty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.040976512 × 1010
Factors of 20409765120
Divisors of 20409765120
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 45 48 60 62 64 67 72 80 90 93 96 120 124 128 134 144 155 160 180 186 192 201 240 248 256 268 279 288 310 320 335 360 372 384 402 465 480 496 536 558 576 603 620 640 670 720 744 768 804 853 930 960 992 1005 1072 1116 1152 1206 1240 1280 1340 1395 1440 1488 1608 1706 1860 1920 1984 2010 2077 2144 2232 2304 2412 2480 2559 2680 2790 2880 2976 3015 3216 3412 3720 3840 3968 4020 4154 4265 4288 4464 4824 4960 5118 5360 5580 5760 5952 6030 6231 6432 6824 7440 7677 7936 8040 8308 8530 8576 8928 9648 9920 10236 10385 10720 11160 11520 11904 12060 12462 12795 12864 13648 14880 15354 16080 16616 17060 17152 17856 18693 19296 19840 20472 20770 21440 22320 23808 24120 24924 25590 25728 26443 27296 29760 30708 31155 32160 33232 34120 35712 37386 38385 38592 39680 40944 41540 42880 44640 48240 49848 51180 51456 52886 54592 57151 59520 61416 62310 64320 66464 68240 71424 74772 76770 77184 79329 81888 83080 85760 89280 93465 96480 99696 102360 105772 109184 114302 119040 122832 124620 128640 132215 132928 136480 149544 153540 154368 158658 163776 166160 171453 178560 186930 192960 199392 204720 211544 218368 228604 237987 245664 249240 257280 264430 265856 272960 285755 299088 307080 317316 327552 332320 342906 357120 373860 385920 396645 398784 409440 423088 457208 475974 491328 498480 514359 528860 531712 545920 571510 598176 614160 634632 655104 664640 685812 747720 771840 793290 797568 818880 846176 857265 914416 951948 982656 996960 1028718 1057720 1091840 1143020 1189935 1196352 1228320 1269264 1329280 1371624 1495440 1586580 1595136 1637760 1692352 1714530 1771681 1828832 1903896 1965312 1993920 2057436 2115440 2286040 2379870 2392704 2456640 2538528 2571795 2658560 2743248 2990880 3173160 3275520 3384704 3429060 3543362 3657664 3807792 3987840 4114872 4230880 4572080 4759740 4785408 4913280 5077056 5143590 5315043 5486496 5981760 6346320 6769408 6858120 7086724 7315328 7615584 7975680 8229744 8461760 8858405 9144160 9519480 9826560 10154112 10287180 10630086 10972992 11963520 12692640 13716240 14173448 14630656 15231168 15945129 16459488 16923520 17716810 18288320 19038960 20308224 20574360 21260172 21945984 23927040 25385280 26575215 27432480 28346896 30462336 31890258 32918976 33847040 35433620 36576640 38077920 41148720 42520344 43891968 50770560 53150430 54864960 56693792 60924672 63780516 65837952 70867240 73153280 76155840 79725645 82297440 85040688 101541120 106300860 109729920 113387584 127561032 131675904 141734480 152311680 159451290 164594880 170081376 212601720 219459840 226775168 255122064 283468960 304623360 318902580 329189760 340162752 425203440 453550336 510244128 566937920 637805160 658379520 680325504 850406880 1020488256 1133875840 1275610320 1360651008 1700813760 2040976512 2267751680 2551220640 3401627520 4081953024 5102441280 6803255040 10204882560 20409765120
- Sum of all divisors σ(n): 74068280832
- Sum of proper divisors (its aliquot sum) s(n): 53658515712
- 20409765120 is an abundant number, because the sum of its proper divisors (53658515712) is greater than itself. Its abundance is 33248750592
Bases of 20409765120
- Binary: 100110000001000010001001101000000002
- Hexadecimal: 0x4C0844D00
- Base-36: 9DJG3K0
Squares and roots of 20409765120
- 20409765120 squared (204097651202) is 416558512253568614400
- 20409765120 cubed (204097651203) is 8501861393831977301707849728000
-
The
square root of 20409765120 is 142862.7492385611 -
The
cube root of 20409765120 is 2732.8303295431
Scales and comparisons
How big is 20409765120?- 20,409,765,120 seconds is equal to 648 years, 50 weeks, 2 days, 3 hours, 12 minutes.
-
To count from 1 to 20,409,765,120 would take you about one thousand, two hundred ninety-seven 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 20409765120 cubic inches would be around 227.7 feet tall.
Recreational maths with 20409765120
- 20409765120 backwards is 02156790402
- 20409765120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20409765120's digits is 36
- More coming soon!
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The information we have on file for 20409765120 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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