21049382880
21,049,382,880 is an even composite number composed of seven prime numbers multiplied together.
21049382880 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21049382880:
25 × 32 × 5 × 23 × 37 × 89 × 193
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 23 × 37 × 89 × 193)See below for interesting mathematical facts about the number 21049382880 from the Numbermatics database.
Names of 21049382880
- Cardinal: 21049382880 can be written as Twenty-one billion, forty-nine million, three hundred eighty-two thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 2.104938288 × 1010
Factors of 21049382880
Divisors of 21049382880
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 37 40 45 46 48 60 69 72 74 80 89 90 92 96 111 115 120 138 144 148 160 178 180 184 185 193 207 222 230 240 267 276 288 296 333 345 356 360 368 370 386 414 444 445 460 480 534 552 555 579 592 666 690 712 720 736 740 772 801 828 851 888 890 920 965 1035 1068 1104 1110 1158 1184 1332 1335 1380 1424 1440 1480 1544 1602 1656 1665 1702 1737 1776 1780 1840 1930 2047 2070 2136 2208 2220 2316 2553 2664 2670 2760 2848 2895 2960 3088 3204 3293 3312 3330 3404 3474 3552 3560 3680 3860 4005 4094 4140 4255 4272 4439 4440 4632 5106 5328 5340 5520 5790 5920 6141 6176 6408 6586 6624 6660 6808 6948 7120 7141 7659 7720 8010 8188 8280 8510 8544 8685 8878 8880 9264 9879 10212 10235 10656 10680 11040 11580 12282 12765 12816 13172 13317 13320 13616 13896 14240 14282 15318 15440 16020 16376 16465 16560 17020 17177 17370 17756 17760 18423 18528 19758 20424 20470 21360 21423 22195 23160 24564 25530 25632 26344 26634 26640 27232 27792 28564 29637 30636 30705 30880 32040 32752 32930 33120 34040 34354 34740 35512 35705 36846 38295 39516 39951 40848 40940 42720 42846 44390 46320 49128 49395 51060 51531 52688 53268 53280 55584 57128 59274 61272 61410 64080 64269 65504 65860 66585 68080 68708 69480 71024 71410 73692 75739 76590 79032 79902 81696 81880 85692 85885 88780 92115 92640 98256 98790 102120 103062 105376 106536 107115 114256 118548 122544 122820 128160 128538 131720 133170 136160 137416 138960 142048 142820 147384 148185 151478 153180 154593 158064 159804 163760 164243 171384 171770 177560 184230 196512 197580 199755 204240 206124 213072 214230 227217 228512 237096 245088 245640 257076 257655 263440 266340 274832 277920 285640 294768 296370 302956 306360 309186 316128 319608 321345 327520 328486 342768 343540 355120 368460 378695 395071 395160 399510 408480 412248 426144 428460 454434 474192 491280 492729 514152 515310 526880 532680 549664 571280 589536 592740 605912 612720 618372 635549 639216 642690 656972 681651 685536 687080 710240 736920 757390 772965 790142 790320 799020 821215 824496 856920 908868 948384 982560 985458 1028304 1030620 1065360 1136085 1142560 1185213 1185480 1211824 1225440 1236744 1271098 1278432 1285380 1313944 1363302 1374160 1473840 1478187 1514780 1545930 1580284 1580640 1598040 1642430 1648992 1713840 1817736 1906647 1970916 1975355 2056608 2061240 2130720 2272170 2370426 2370960 2423648 2463645 2473488 2542196 2570760 2627888 2726604 2748320 2947680 2956374 3029560 3091860 3160568 3177745 3196080 3284860 3408255 3427680 3555639 3635472 3813294 3941832 3950710 4122480 4544340 4740852 4741920 4927290 4946976 5084392 5141520 5255776 5453208 5719941 5912748 5926065 6059120 6183720 6321136 6355490 6392160 6569720 6816510 7111278 7270944 7390935 7626588 7883664 7901420 8244960 9088680 9481704 9533235 9854580 10168784 10283040 10906416 11439882 11825496 11852130 12118240 12367440 12642272 12710980 13139440 13633020 14222556 14617627 14781870 15253176 15767328 15802840 17778195 18177360 18963408 19066470 19709160 20337568 21812832 22879764 23650992 23704260 24734880 25421960 26278880 27266040 28445112 28599705 29235254 29563740 30506352 31605680 35556390 36354720 37926816 38132940 39418320 43852881 45759528 47301984 47408520 50843920 54532080 56890224 57199410 58470508 59127480 61012704 63211360 71112780 73088135 76265880 78836640 87705762 91519056 94817040 101687840 109064160 113780448 114398820 116941016 118254960 131558643 142225560 146176270 152531760 175411524 183038112 189634080 219264405 228797640 233882032 236509920 263117286 284451120 292352540 305063520 350823048 438528810 457595280 467764064 526234572 568902240 584705080 657793215 701646096 877057620 915190560 1052469144 1169410160 1315586430 1403292192 1754115240 2104938288 2338820320 2631172860 3508230480 4209876576 5262345720 7016460960 10524691440 21049382880
- Sum of all divisors σ(n): 78248177280
- Sum of proper divisors (its aliquot sum) s(n): 57198794400
- 21049382880 is an abundant number, because the sum of its proper divisors (57198794400) is greater than itself. Its abundance is 36149411520
Bases of 21049382880
- Binary: 100111001101010010000010111111000002
- Hexadecimal: 0x4E6A417E0
- Base-36: 9O49BS0
Squares and roots of 21049382880
- 21049382880 squared (210493828802) is 443076519628837094400
- 21049382880 cubed (210493828803) is 9326487306805227489172303872000
-
The
square root of 21049382880 is 145084.0545339149 -
The
cube root of 21049382880 is 2761.0850805963
Scales and comparisons
How big is 21049382880?- 21,049,382,880 seconds is equal to 669 years, 15 weeks, 6 days, 2 hours, 48 minutes.
-
To count from 1 to 21,049,382,880 would take you about one thousand, three hundred thirty-eight 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 21049382880 cubic inches would be around 230.1 feet tall.
Recreational maths with 21049382880
- 21049382880 backwards is 08828394012
- 21049382880 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21049382880's digits is 45
- More coming soon!
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The information we have on file for 21049382880 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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