21002015320
21,002,015,320 is an even composite number composed of six prime numbers multiplied together.
What does the number 21002015320 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 288 divisors.
21002015320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21002015320:
23 × 5 × 11 × 132 × 53 × 732
(2 × 2 × 2 × 5 × 11 × 13 × 13 × 53 × 73 × 73)See below for interesting mathematical facts about the number 21002015320 from the Numbermatics database.
Names of 21002015320
- Cardinal: 21002015320 can be written as Twenty-one billion, two million, fifteen thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.100201532 × 1010
Factors of 21002015320
Divisors of 21002015320
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 11 13 20 22 26 40 44 52 53 55 65 73 88 104 106 110 130 143 146 169 212 220 260 265 286 292 338 365 424 440 520 530 572 583 584 676 689 715 730 803 845 949 1060 1144 1166 1352 1378 1430 1460 1606 1690 1859 1898 2120 2332 2756 2860 2915 2920 3212 3380 3445 3718 3796 3869 4015 4664 4745 5329 5512 5720 5830 6424 6760 6890 7436 7579 7592 7738 8030 8957 9295 9490 10439 10658 11660 12337 13780 14872 15158 15476 16060 17914 18590 18980 19345 20878 21316 23320 24674 26645 27560 30316 30952 32120 35828 37180 37895 37960 38690 41756 42559 42632 44785 49348 50297 52195 53290 58619 60632 61685 69277 71656 74360 75790 77380 83512 85118 89570 98527 98696 100594 104390 106580 117238 123370 135707 138554 151580 154760 170236 179140 197054 201188 208780 212795 213160 234476 246740 251485 271414 277108 282437 293095 303160 340472 346385 358280 394108 402376 417560 425590 468952 492635 493480 502970 542828 553267 554216 564874 586190 653861 678535 692770 762047 788216 851180 900601 985270 1005940 1085656 1106534 1129748 1172380 1307722 1357070 1385540 1412185 1524094 1702360 1801202 1970540 2011880 2213068 2259496 2344760 2615444 2714140 2766335 2771080 2824370 3048188 3106807 3269305 3602404 3671681 3810235 3941080 4426136 4503005 5230888 5428280 5532670 5648740 6096376 6213614 6538610 7192471 7204808 7343362 7620470 9006010 9906611 11065340 11297480 12427228 13077220 14384942 14686724 15240940 15534035 18012020 18358405 19813222 22130680 24854456 26154440 28769884 29373448 30481880 31068070 35962355 36024040 36716810 39626444 40388491 47731853 49533055 57539768 62136140 71924710 73433620 79252888 80776982 95463706 99066110 124272280 143849420 146867240 161553964 190927412 198132220 201942455 238659265 287698840 323107928 381854824 396264440 403884910 477318530 525050383 807769820 954637060 1050100766 1615539640 1909274120 2100201532 2625251915 4200403064 5250503830 10501007660 21002015320
- Sum of all divisors σ(n): 57663841680
- Sum of proper divisors (its aliquot sum) s(n): 36661826360
- 21002015320 is an abundant number, because the sum of its proper divisors (36661826360) is greater than itself. Its abundance is 15659811040
Bases of 21002015320
- Binary: 100111000111101000101010010010110002
- Hexadecimal: 0x4E3D15258
- Base-36: 9NC22QG
Squares and roots of 21002015320
- 21002015320 squared (210020153202) is 441084647501514702400
- 21002015320 cubed (210020153203) is 9263666524243611503010040768000
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The
square root of 21002015320 is 144920.7208096895 -
The
cube root of 21002015320 is 2759.0124293529
Scales and comparisons
How big is 21002015320?- 21,002,015,320 seconds is equal to 667 years, 41 weeks, 3 days, 21 hours, 8 minutes, 40 seconds.
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To count from 1 to 21,002,015,320 would take you about one thousand, three hundred thirty-five 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 21002015320 cubic inches would be around 229.9 feet tall.
Recreational maths with 21002015320
- 21002015320 backwards is 02351020012
- The number of decimal digits it has is: 11
- The sum of 21002015320's digits is 16
- More coming soon!
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"Number 21002015320 - Facts about the integer". Numbermatics.com. 2024. Web. 25 June 2024.
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Numbermatics. (2024). Number 21002015320 - Facts about the integer. Retrieved 25 June 2024, from https://numbermatics.com/n/21002015320/
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