2120647320
2,120,647,320 is an even composite number composed of six prime numbers multiplied together.
2120647320 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 2120647320:
23 × 32 × 5 × 11 × 173 × 109
(2 × 2 × 2 × 3 × 3 × 5 × 11 × 17 × 17 × 17 × 109)See below for interesting mathematical facts about the number 2120647320 from the Numbermatics database.
Names of 2120647320
- Cardinal: 2120647320 can be written as Two billion, one hundred twenty million, six hundred forty-seven thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.12064732 × 109
Factors of 2120647320
Divisors of 2120647320
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 17 18 20 22 24 30 33 34 36 40 44 45 51 55 60 66 68 72 85 88 90 99 102 109 110 120 132 136 153 165 170 180 187 198 204 218 220 255 264 289 306 327 330 340 360 374 396 408 436 440 495 510 545 561 578 612 654 660 680 748 765 792 867 872 935 981 990 1020 1090 1122 1156 1199 1224 1308 1320 1445 1496 1530 1635 1683 1734 1853 1870 1962 1980 2040 2180 2244 2312 2398 2601 2616 2805 2890 3060 3179 3270 3366 3468 3597 3706 3740 3924 3960 4335 4360 4488 4796 4905 4913 5202 5559 5610 5780 5995 6120 6358 6540 6732 6936 7194 7412 7480 7848 8415 8670 9265 9537 9592 9810 9826 10404 10791 11118 11220 11560 11990 12716 13005 13080 13464 14388 14739 14824 15895 16677 16830 17340 17985 18530 19074 19620 19652 20383 20808 21582 22236 22440 23980 24565 25432 26010 27795 28611 28776 29478 31501 31790 33354 33660 34680 35970 37060 38148 39240 39304 40766 43164 44217 44472 47685 47960 49130 52020 53955 54043 55590 57222 58956 61149 63002 63580 66708 67320 71940 73695 74120 76296 81532 83385 86328 88434 94503 95370 98260 101915 104040 107910 108086 111180 114444 117912 122298 126004 127160 133416 143055 143880 147390 157505 162129 163064 166770 176868 183447 189006 190740 196520 203830 215820 216172 221085 222360 228888 244596 252008 270215 283509 286110 294780 305745 315010 324258 333540 346511 353736 366894 378012 381480 407660 431640 432344 442170 472515 486387 489192 535517 540430 567018 572220 589560 611490 630020 648516 667080 693022 733788 756024 810645 815320 884340 917235 945030 972774 1039533 1071034 1080860 1134036 1144440 1222980 1260040 1297032 1386044 1417545 1467576 1606551 1621290 1732555 1768680 1834470 1890060 1945548 2079066 2142068 2161720 2268072 2431935 2445960 2677585 2772088 2835090 3118599 3213102 3242580 3465110 3668940 3780120 3891096 4158132 4284136 4819653 4863870 5197665 5355170 5670180 5890687 6237198 6426204 6485160 6930220 7337880 8032755 8316264 9639306 9727740 10395330 10710340 11340360 11781374 12474396 12852408 13860440 15592995 16065510 17672061 19278612 19455480 20790660 21420680 23562748 24098265 24948792 29453435 31185990 32131020 35344122 38557224 41581320 47125496 48196530 53016183 58906870 62371980 64262040 70688244 88360305 96393060 106032366 117813740 124743960 141376488 176720610 192786120 212064732 235627480 265080915 353441220 424129464 530161830 706882440 1060323660 2120647320
- Sum of all divisors σ(n): 8061768000
- Sum of proper divisors (its aliquot sum) s(n): 5941120680
- 2120647320 is an abundant number, because the sum of its proper divisors (5941120680) is greater than itself. Its abundance is 3820473360
Bases of 2120647320
- Binary: 11111100110011010000010100110002
- Hexadecimal: 0x7E668298
- Base-36: Z2KTY0
Squares and roots of 2120647320
- 2120647320 squared (21206473202) is 4497145055823182400
- 2120647320 cubed (21206473203) is 9536858610282682150431168000
-
The
square root of 2120647320 is 46050.4866423797 -
The
cube root of 2120647320 is 1284.7623940555
Scales and comparisons
How big is 2120647320?- 2,120,647,320 seconds is equal to 67 years, 22 weeks, 2 days, 12 hours, 42 minutes.
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To count from 1 to 2,120,647,320 would take you about one hundred thirty-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 2120647320 cubic inches would be around 107.1 feet tall.
Recreational maths with 2120647320
- 2120647320 backwards is 0237460212
- The number of decimal digits it has is: 10
- The sum of 2120647320's digits is 27
- More coming soon!
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