21241024000
21,241,024,000 is an even composite number composed of five prime numbers multiplied together.
21241024000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 21241024000:
29 × 53 × 7 × 17 × 2789
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 17 × 2789)See below for interesting mathematical facts about the number 21241024000 from the Numbermatics database.
Names of 21241024000
- Cardinal: 21241024000 can be written as Twenty-one billion, two hundred forty-one million, twenty-four thousand.
Scientific notation
- Scientific notation: 2.1241024 × 1010
Factors of 21241024000
Divisors of 21241024000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 25 28 32 34 35 40 50 56 64 68 70 80 85 100 112 119 125 128 136 140 160 170 175 200 224 238 250 256 272 280 320 340 350 400 425 448 476 500 512 544 560 595 640 680 700 800 850 875 896 952 1000 1088 1120 1190 1280 1360 1400 1600 1700 1750 1792 1904 2000 2125 2176 2240 2380 2560 2720 2789 2800 2975 3200 3400 3500 3584 3808 4000 4250 4352 4480 4760 5440 5578 5600 5950 6400 6800 7000 7616 8000 8500 8704 8960 9520 10880 11156 11200 11900 12800 13600 13945 14000 14875 15232 16000 17000 17920 19040 19523 21760 22312 22400 23800 27200 27890 28000 29750 30464 32000 34000 38080 39046 43520 44624 44800 47413 47600 54400 55780 56000 59500 60928 64000 68000 69725 76160 78092 89248 89600 94826 95200 97615 108800 111560 112000 119000 136000 139450 152320 156184 178496 189652 190400 195230 217600 223120 224000 237065 238000 272000 278900 304640 312368 331891 348625 356992 379304 380800 390460 446240 448000 474130 476000 488075 544000 557800 624736 663782 697250 713984 758608 761600 780920 892480 948260 952000 976150 1088000 1115600 1185325 1249472 1327564 1394500 1427968 1517216 1523200 1561840 1659455 1784960 1896520 1904000 1952300 2231200 2370650 2440375 2498944 2655128 2789000 3034432 3123680 3318910 3569920 3793040 3808000 3904600 4462400 4741300 4880750 4997888 5310256 5578000 5926625 6068864 6247360 6637820 7139840 7586080 7616000 7809200 8297275 8924800 9482600 9761500 9995776 10620512 11156000 11853250 12137728 12494720 13275640 15172160 15618400 16594550 17849600 18965200 19523000 21241024 22312000 23706500 24275456 24989440 26551280 30344320 31236800 33189100 35699200 37930400 39046000 41486375 42482048 44624000 47413000 49978880 53102560 60688640 62473600 66378200 75860800 78092000 82972750 84964096 89248000 94826000 106205120 121377280 124947200 132756400 151721600 156184000 165945500 169928192 178496000 189652000 212410240 249894400 265512800 303443200 312368000 331891000 379304000 424820480 531025600 606886400 624736000 663782000 758608000 849640960 1062051200 1249472000 1327564000 1517216000 2124102400 2655128000 3034432000 4248204800 5310256000 10620512000 21241024000
- Sum of all divisors σ(n): 64116074880
- Sum of proper divisors (its aliquot sum) s(n): 42875050880
- 21241024000 is an abundant number, because the sum of its proper divisors (42875050880) is greater than itself. Its abundance is 21634026880
Bases of 21241024000
- Binary: 100111100100001000001001110000000002
- Hexadecimal: 0x4F2104E00
- Base-36: 9RACV0G
Squares and roots of 21241024000
- 21241024000 squared (212410240002) is 451181100568576000000
- 21241024000 cubed (212410240003) is 9583548585523536461824000000000
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The
square root of 21241024000 is 145743.0066932889 -
The
cube root of 21241024000 is 2769.4390815123
Scales and comparisons
How big is 21241024000?- 21,241,024,000 seconds is equal to 675 years, 20 weeks, 5 days, 4 hours, 26 minutes, 40 seconds.
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To count from 1 to 21,241,024,000 would take you about one thousand, three hundred fifty 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 21241024000 cubic inches would be around 230.8 feet tall.
Recreational maths with 21241024000
- 21241024000 backwards is 00042014212
- 21241024000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21241024000's digits is 16
- More coming soon!
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