21271073040
21,271,073,040 is an even composite number composed of six prime numbers multiplied together.
21271073040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 21271073040:
24 × 35 × 5 × 7 × 192 × 433
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 19 × 19 × 433)See below for interesting mathematical facts about the number 21271073040 from the Numbermatics database.
Names of 21271073040
- Cardinal: 21271073040 can be written as Twenty-one billion, two hundred seventy-one million, seventy-three thousand and forty.
Scientific notation
- Scientific notation: 2.127107304 × 1010
Factors of 21271073040
Divisors of 21271073040
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 27 28 30 35 36 38 40 42 45 48 54 56 57 60 63 70 72 76 80 81 84 90 95 105 108 112 114 120 126 133 135 140 144 152 162 168 171 180 189 190 210 216 228 240 243 252 266 270 280 285 304 315 324 336 342 360 361 378 380 399 405 420 432 433 456 486 504 513 532 540 560 567 570 630 648 665 684 720 722 756 760 798 810 840 855 866 912 945 972 1008 1026 1064 1080 1083 1134 1140 1197 1215 1260 1296 1299 1330 1368 1444 1512 1520 1539 1596 1620 1680 1701 1710 1732 1805 1890 1944 1995 2052 2128 2160 2165 2166 2268 2280 2394 2430 2520 2527 2565 2598 2660 2736 2835 2888 3024 3031 3078 3192 3240 3249 3402 3420 3464 3591 3610 3780 3888 3897 3990 4104 4330 4332 4536 4560 4617 4788 4860 5040 5054 5130 5196 5320 5415 5670 5776 5985 6062 6156 6384 6480 6495 6498 6804 6840 6928 7182 7220 7560 7581 7695 7794 7980 8208 8227 8505 8660 8664 9072 9093 9234 9576 9720 9747 10108 10260 10392 10640 10773 10830 11340 11691 11970 12124 12312 12635 12990 12996 13608 13680 14364 14440 15120 15155 15162 15390 15588 15960 16245 16454 17010 17320 17328 17955 18186 18468 19152 19440 19485 19494 20216 20520 20784 21546 21660 22680 22743 23085 23382 23940 24248 24624 24681 25270 25980 25992 27216 27279 28728 28880 29241 30310 30324 30780 31176 31920 32319 32490 32908 34020 34640 35073 35910 36372 36936 37905 38970 38988 40432 41040 41135 43092 43320 45360 45465 45486 46170 46764 47880 48496 48735 49362 50540 51960 51984 53865 54558 57456 57589 58455 58482 60620 60648 61560 62352 64638 64980 65816 68040 68229 70146 71820 72744 73872 74043 75810 77940 77976 81837 82270 86184 86640 87723 90930 90972 92340 93528 95760 97470 98724 101080 103920 105219 107730 109116 113715 115178 116910 116964 121240 121296 123120 123405 129276 129960 131632 136080 136395 136458 140292 143640 145488 146205 148086 151620 155880 155952 156313 161595 163674 164540 172368 172767 175365 175446 181860 181944 184680 187056 194940 197448 202160 204687 210438 215460 218232 222129 227430 230356 233820 233928 242480 245511 246810 258552 259920 272790 272916 280584 287280 287945 292410 296172 303240 311760 312626 323190 327348 329080 341145 345534 350730 350892 363720 363888 369360 370215 389880 394896 409185 409374 420876 430920 436464 438615 444258 454860 460712 467640 467856 468939 491022 493620 517104 518301 526095 545580 545832 561168 575890 584820 592344 606480 614061 625252 646380 654696 658160 666387 682290 691068 701460 701784 727440 736533 740430 779760 781565 818370 818748 841752 861840 863835 877230 888516 909720 921424 935280 937878 982044 987240 1023435 1036602 1052190 1091160 1091664 1094191 1110645 1151780 1169640 1184688 1227555 1228122 1250504 1292760 1309392 1332774 1364580 1382136 1402920 1403568 1406817 1473066 1480860 1554903 1563130 1636740 1637496 1683504 1727670 1754460 1777032 1819440 1875756 1964088 1974480 1999161 2046870 2073204 2104380 2182320 2188382 2221290 2303560 2339280 2344695 2455110 2456244 2501008 2585520 2591505 2665548 2729160 2764272 2805840 2813634 2946132 2961720 3070305 3109806 3126260 3273480 3274992 3282573 3331935 3455340 3508920 3554064 3682665 3751512 3928176 3998322 4093740 4146408 4208760 4220451 4376764 4442580 4607120 4664709 4689390 4910220 4912488 5183010 5331096 5458320 5470955 5627268 5892264 5923440 6140610 6219612 6252520 6546960 6565146 6663870 6910680 7017840 7034085 7365330 7503024 7774515 7996644 8187480 8292816 8417520 8440902 8753528 8885160 9329418 9378780 9820440 9824976 9847719 9995805 10366020 10662192 10941910 11254536 11784528 12281220 12439224 12505040 12661353 13130292 13327740 13821360 13994127 14068170 14730660 15549030 15993288 16374960 16412865 16881804 17507056 17770320 18658836 18757560 19640880 19695438 19991610 20732040 21102255 21883820 22509072 23323545 24562440 24878448 25322706 26260584 26655480 27988254 28136340 29461320 29543157 31098060 31986576 32825730 33763608 37317672 37515120 37984059 39390876 39983220 41464080 42204510 43767640 46647090 49124880 49238595 50645412 52521168 53310960 55976508 56272680 58922640 59086314 62196120 63306765 65651460 67527216 69970635 74635344 75968118 78781752 79966440 84409020 87535280 88629471 93294180 98477190 101290824 111953016 112545360 118172628 124392240 126613530 131302920 139941270 147715785 151936236 157563504 159932880 168818040 177258942 186588360 189920295 196954380 202581648 223906032 236345256 253227060 262605840 265888413 279882540 295431570 303872472 337636080 354517884 373176720 379840590 393908760 443147355 472690512 506454120 531776826 559765080 590863140 607744944 709035768 759681180 787817520 886294710 1012908240 1063553652 1119530160 1181726280 1329442065 1418071536 1519362360 1772589420 2127107304 2363452560 2658884130 3038724720 3545178840 4254214608 5317768260 7090357680 10635536520 21271073040
- Sum of all divisors σ(n): 89561017728
- Sum of proper divisors (its aliquot sum) s(n): 68289944688
- 21271073040 is an abundant number, because the sum of its proper divisors (68289944688) is greater than itself. Its abundance is 47018871648
Bases of 21271073040
- Binary: 100111100111101101011010001000100002
- Hexadecimal: 0x4F3DAD110
- Base-36: 9RS8X00
Squares and roots of 21271073040
- 21271073040 squared (212710730402) is 452458548273014841600
- 21271073040 cubed (212710730403) is 9624278827887664556677630464000
-
The
square root of 21271073040 is 145846.0593914007 -
The
cube root of 21271073040 is 2770.7444136545
Scales and comparisons
How big is 21271073040?- 21,271,073,040 seconds is equal to 676 years, 18 weeks, 2 days, 23 hours, 24 minutes.
-
To count from 1 to 21,271,073,040 would take you about one thousand, three hundred fifty-two 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 21271073040 cubic inches would be around 230.9 feet tall.
Recreational maths with 21271073040
- 21271073040 backwards is 04037017212
- 21271073040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21271073040's digits is 27
- More coming soon!
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The information we have on file for 21271073040 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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