20729956000
20,729,956,000 is an even composite number composed of six prime numbers multiplied together.
20729956000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 20729956000:
25 × 53 × 13 × 43 × 73 × 127
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 13 × 43 × 73 × 127)See below for interesting mathematical facts about the number 20729956000 from the Numbermatics database.
Names of 20729956000
- Cardinal: 20729956000 can be written as Twenty billion, seven hundred twenty-nine million, nine hundred fifty-six thousand.
Scientific notation
- Scientific notation: 2.0729956 × 1010
Factors of 20729956000
Divisors of 20729956000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 43 50 52 65 73 80 86 100 104 125 127 130 146 160 172 200 208 215 250 254 260 292 325 344 365 400 416 430 500 508 520 559 584 635 650 688 730 800 860 949 1000 1016 1040 1075 1118 1168 1270 1300 1376 1460 1625 1651 1720 1825 1898 2000 2032 2080 2150 2236 2336 2540 2600 2795 2920 3139 3175 3250 3302 3440 3650 3796 4000 4064 4300 4472 4745 5080 5200 5375 5461 5590 5840 6278 6350 6500 6604 6880 7300 7592 8255 8600 8944 9125 9271 9490 10160 10400 10750 10922 11180 11680 12556 12700 13000 13208 13975 14600 15184 15695 15875 16510 17200 17888 18250 18542 18980 20320 21500 21844 22360 23725 25112 25400 26000 26416 27305 27950 29200 30368 31390 31750 33020 34400 36500 37084 37960 40807 41275 43000 43688 44720 46355 47450 50224 50800 52000 52832 54610 55900 58400 62780 63500 66040 69875 70993 73000 74168 75920 78475 81614 82550 86000 87376 89440 92710 94900 100448 101600 109220 111800 118625 120523 125560 127000 132080 136525 139750 141986 146000 148336 151840 156950 163228 165100 172000 174752 185420 189800 204035 206375 218440 223600 231775 237250 241046 251120 254000 264160 273050 279500 283972 292000 296672 313900 326456 330200 354965 370840 379600 392375 398653 408070 412750 436880 447200 463550 474500 482092 502240 508000 546100 559000 567944 602615 627800 652912 660400 682625 709930 741680 759200 784750 797306 816140 825500 873760 927100 949000 964184 1020175 1092200 1118000 1135888 1158875 1205230 1255600 1305824 1320800 1365250 1419860 1483360 1569500 1594612 1632280 1651000 1774825 1854200 1898000 1928368 1993265 2040350 2184400 2236000 2271776 2317750 2410460 2511200 2730500 2839720 3013075 3139000 3189224 3264560 3302000 3549650 3708400 3796000 3856736 3986530 4080700 4368800 4635500 4820920 5100875 5182489 5461000 5679440 6026150 6278000 6378448 6529120 6604000 7099300 7416800 7973060 8161400 8874125 9271000 9641840 9966325 10201750 10364978 10922000 11358880 12052300 12556000 12756896 14198600 15065375 15946120 16322800 17748250 18542000 19283680 19932650 20403500 20729956 21844000 24104600 25912445 28397200 30130750 31892240 32645600 35496500 37084000 39865300 40807000 41459912 48209200 49831625 51824890 56794400 60261500 63784480 70993000 79730600 81614000 82919824 96418400 99663250 103649780 120523000 129562225 141986000 159461200 163228000 165839648 199326500 207299560 241046000 259124450 283972000 318922400 398653000 414599120 482092000 518248900 647811125 797306000 829198240 1036497800 1295622250 1594612000 2072995600 2591244500 4145991200 5182489000 10364978000 20729956000
- Sum of all divisors σ(n): 57343942656
- Sum of proper divisors (its aliquot sum) s(n): 36613986656
- 20729956000 is an abundant number, because the sum of its proper divisors (36613986656) is greater than itself. Its abundance is 15884030656
Bases of 20729956000
- Binary: 100110100111001101000000110101000002
- Hexadecimal: 0x4D39A06A0
- Base-36: 9IU2WF4
Squares and roots of 20729956000
- 20729956000 squared (207299560002) is 429731075761936000000
- 20729956000 cubed (207299560003) is 8908306292377599754816000000000
-
The
square root of 20729956000 is 143979.0123594407 -
The
cube root of 20729956000 is 2747.0472328535
Scales and comparisons
How big is 20729956000?- 20,729,956,000 seconds is equal to 659 years, 7 weeks, 5 days, 1 hour, 6 minutes, 40 seconds.
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To count from 1 to 20,729,956,000 would take you about one thousand, three hundred eighteen 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 20729956000 cubic inches would be around 228.9 feet tall.
Recreational maths with 20729956000
- 20729956000 backwards is 00065992702
- 20729956000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20729956000's digits is 40
- More coming soon!
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