16420972800
16,420,972,800 is an even composite number composed of six prime numbers multiplied together.
16420972800 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 16420972800:
28 × 3 × 52 × 31 × 47 × 587
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 31 × 47 × 587)See below for interesting mathematical facts about the number 16420972800 from the Numbermatics database.
Names of 16420972800
- Cardinal: 16420972800 can be written as Sixteen billion, four hundred twenty million, nine hundred seventy-two thousand, eight hundred.
Scientific notation
- Scientific notation: 1.64209728 × 1010
Factors of 16420972800
Divisors of 16420972800
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 31 32 40 47 48 50 60 62 64 75 80 93 94 96 100 120 124 128 141 150 155 160 186 188 192 200 235 240 248 256 282 300 310 320 372 376 384 400 465 470 480 496 564 587 600 620 640 705 744 752 768 775 800 930 940 960 992 1128 1174 1175 1200 1240 1280 1410 1457 1488 1504 1550 1600 1761 1860 1880 1920 1984 2256 2325 2348 2350 2400 2480 2820 2914 2935 2976 3008 3100 3200 3522 3525 3720 3760 3840 3968 4371 4512 4650 4696 4700 4800 4960 5640 5828 5870 5952 6016 6200 6400 7044 7050 7285 7440 7520 7936 8742 8805 9024 9300 9392 9400 9600 9920 11280 11656 11740 11904 12032 12400 14088 14100 14570 14675 14880 15040 17484 17610 18048 18197 18600 18784 18800 19200 19840 21855 22560 23312 23480 23808 24800 27589 28176 28200 29140 29350 29760 30080 34968 35220 36096 36394 36425 37200 37568 37600 39680 43710 44025 45120 46624 46960 49600 54591 55178 56352 56400 58280 58700 59520 60160 69936 70440 72788 72850 74400 75136 75200 82767 87420 88050 90240 90985 93248 93920 99200 109182 109275 110356 112704 112800 116560 117400 119040 137945 139872 140880 145576 145700 148800 150272 150400 165534 174840 176100 180480 181970 186496 187840 198400 218364 218550 220712 225408 225600 233120 234800 272955 275890 279744 281760 291152 291400 297600 300800 331068 349680 352200 363940 372992 375680 413835 436728 437100 441424 450816 451200 454925 466240 469600 545910 551780 559488 563520 582304 582800 595200 662136 689725 699360 704400 727880 751360 827670 855259 873456 874200 882848 902400 909850 932480 939200 1091820 1103560 1118976 1127040 1164608 1165600 1324272 1364775 1379450 1398720 1408800 1455760 1655340 1710518 1746912 1748400 1765696 1819700 1864960 1878400 2069175 2183640 2207120 2254080 2329216 2331200 2565777 2648544 2729550 2758900 2797440 2817600 2911520 3310680 3421036 3493824 3496800 3531392 3639400 3756800 4138350 4276295 4367280 4414240 4658432 4662400 5131554 5297088 5459100 5517800 5594880 5635200 5823040 6621360 6842072 6987648 6993600 7062784 7278800 8276700 8552590 8734560 8828480 9324800 10263108 10594176 10918200 11035600 11270400 11646080 12828885 13242720 13684144 13975296 13987200 14557600 16553400 17105180 17469120 17656960 20526216 21188352 21381475 21836400 22071200 23292160 25657770 26485440 27368288 27974400 29115200 33106800 34210360 34938240 35313920 41052432 42762950 43672800 44142400 51315540 52970880 54736576 58230400 64144425 66213600 68420720 69876480 82104864 85525900 87345600 88284800 102631080 105941760 109473152 116460800 128288850 132427200 136841440 164209728 171051800 174691200 176569600 205262160 218946304 256577700 264854400 273682880 328419456 342103600 349382400 410524320 513155400 529708800 547365760 656838912 684207200 821048640 1026310800 1094731520 1368414400 1642097280 2052621600 2736828800 3284194560 4105243200 5473657600 8210486400 16420972800
- Sum of all divisors σ(n): 57228337152
- Sum of proper divisors (its aliquot sum) s(n): 40807364352
- 16420972800 is an abundant number, because the sum of its proper divisors (40807364352) is greater than itself. Its abundance is 24386391552
Bases of 16420972800
- Binary: 11110100101100010000101001000000002
- Hexadecimal: 0x3D2C42900
- Base-36: 7JKMFPC
Squares and roots of 16420972800
- 16420972800 squared (164209728002) is 269648347698339840000
- 16420972800 cubed (164209728003) is 4427888183119381117796352000000
-
The
square root of 16420972800 is 128144.3436129741 -
The
cube root of 16420972800 is 2541.7507511493
Scales and comparisons
How big is 16420972800?- 16,420,972,800 seconds is equal to 522 years, 7 weeks, 13 hours, 20 minutes.
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To count from 1 to 16,420,972,800 would take you about one thousand and forty-four 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 16420972800 cubic inches would be around 211.8 feet tall.
Recreational maths with 16420972800
- 16420972800 backwards is 00827902461
- The number of decimal digits it has is: 11
- The sum of 16420972800's digits is 39
- More coming soon!
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The information we have on file for 16420972800 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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