28721147116480
28,721,147,116,480 is an even composite number composed of seven prime numbers multiplied together.
What does the number 28721147116480 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 672 divisors.
28721147116480 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred seventy-two divisors.
Prime factorization of 28721147116480:
26 × 5 × 72 × 13 × 19 × 53 × 139921
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 13 × 19 × 53 × 139921)See below for interesting mathematical facts about the number 28721147116480 from the Numbermatics database.
Names of 28721147116480
- Cardinal: 28721147116480 can be written as Twenty-eight trillion, seven hundred twenty-one billion, one hundred forty-seven million, one hundred sixteen thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.872114711648 × 1013
Factors of 28721147116480
Divisors of 28721147116480
- Number of divisors d(n): 672
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 16 19 20 26 28 32 35 38 40 49 52 53 56 64 65 70 76 80 91 95 98 104 106 112 130 133 140 152 160 182 190 196 208 212 224 245 247 260 265 266 280 304 320 364 371 380 392 416 424 448 455 490 494 520 530 532 560 608 637 665 689 728 742 760 784 832 848 910 931 980 988 1007 1040 1060 1064 1120 1216 1235 1274 1330 1378 1456 1484 1520 1568 1696 1729 1820 1855 1862 1960 1976 2014 2080 2120 2128 2240 2470 2548 2597 2660 2756 2912 2968 3040 3136 3185 3392 3445 3458 3640 3710 3724 3920 3952 4028 4160 4240 4256 4655 4823 4940 5035 5096 5194 5320 5512 5824 5936 6080 6370 6890 6916 7049 7280 7420 7448 7840 7904 8056 8480 8512 8645 9310 9646 9880 10070 10192 10388 10640 11024 11872 12103 12740 12985 13091 13780 13832 14098 14560 14840 14896 15680 15808 16112 16960 17290 18620 19292 19760 20140 20384 20776 21280 22048 23744 24115 24206 25480 25970 26182 27560 27664 28196 29120 29680 29792 32224 33761 34580 35245 37240 38584 39520 40280 40768 41552 42560 44096 48230 48412 49343 50960 51940 52364 55120 55328 56392 59360 59584 60515 64448 65455 67522 69160 70490 74480 77168 79040 80560 83104 91637 96460 96824 98686 101920 103880 104728 110240 110656 112784 118720 121030 130910 135044 138320 139921 140980 148960 154336 161120 166208 168805 183274 192920 193648 197372 203840 207760 209456 220480 225568 242060 246715 261820 270088 276640 279842 281960 297920 308672 322240 337610 366548 385840 387296 394744 415520 418912 451136 458185 484120 493430 523640 540176 553280 559684 563920 641459 675220 699605 733096 771680 774592 789488 831040 837824 916370 968240 979447 986860 1047280 1080352 1119368 1127840 1282918 1350440 1399210 1466192 1543360 1578976 1818973 1832740 1936480 1958894 1973720 2094560 2160704 2238736 2255680 2565836 2658499 2700880 2798420 2932384 3157952 3207295 3637946 3665480 3872960 3917788 3947440 4189120 4477472 4897235 5131672 5316998 5401760 5596840 5864768 6414590 6856129 7275892 7330960 7415813 7835576 7894880 8954944 9094865 9794470 10263344 10633996 10803520 11193680 12732811 12829180 13292495 13712258 14551784 14661920 14831626 15671152 15789760 18189730 18609493 19588940 20526688 21267992 22387360 25465622 25658360 26584990 27424516 29103568 29323840 29663252 31342304 34280645 34560487 36379460 37079065 37218986 39177880 41053376 42535984 44774720 50931244 51316720 51910691 53169980 54849032 58207136 59326504 62684608 63664055 68561290 69120974 72758920 74158130 74437972 78355760 85071968 89129677 93047465 96405569 101862488 102633440 103821382 106339960 109698064 116414272 118653008 127328110 130266451 137122580 138241948 140900447 145517840 148316260 148875944 156711520 170143936 172802435 178259354 186094930 192811138 203724976 205266880 207642764 212679920 219396128 237306016 241923409 254656220 259553455 260532902 274245160 276483896 281800894 291035680 296632520 297751888 313423040 345604870 356518708 363374837 372189860 385622276 407449952 415285528 425359840 438792256 445648385 474612032 482027845 483846818 509312440 519106910 521065804 548490320 552967792 563601788 582071360 593265040 595503776 651332255 674838983 691209740 704502235 713037416 726749674 744379720 771244552 814899904 830571056 850719680 891296770 964055690 967693636 986303129 1018624880 1038213820 1042131608 1096980640 1105935584 1127203576 1186530080 1191007552 1209617045 1302664510 1349677966 1382419480 1409004470 1426074832 1453499348 1488759440 1542489104 1661142112 1693463863 1782593540 1816874185 1831705811 1928111380 1935387272 1972606258 2037249760 2076427640 2084263216 2193961280 2211871168 2254407152 2373060160 2419234090 2605329020 2699355932 2764838960 2818008940 2852149664 2906998696 2977518880 3084978208 3322284224 3374194915 3386927726 3565187080 3633748370 3663411622 3856222760 3870774544 3945212516 4074499520 4152855280 4168526432 4508814304 4723872881 4838468180 4931515645 5210658040 5398711864 5529677920 5636017880 5704299328 5813997392 5955037760 6169956416 6748389830 6773855452 6904121903 7130374160 7267496740 7326823244 7712445520 7741549088 7890425032 8305710560 8337052864 8467319315 9017628608 9158529055 9447745762 9676936360 9863031290 10421316080 10797423728 11059355840 11272035760 11627994784 12821940677 13496779660 13547710904 13808243806 14260748320 14534993480 14653646488 15424891040 15483098176 15780850064 16611421120 16934638630 18317058110 18895491524 19353872720 19726062580 20842632160 21594847456 22544071520 23255989568 23619364405 25643881354 26993559320 27095421808 27616487612 28521496640 29069986960 29307292976 30849782080 31561700128 33869277260 34520609515 36634116220 37790983048 38707745440 39452125160 41685264320 43189694912 45088143040 47238728810 51287762708 53987118640 54190843616 55232975224 58139973920 58614585952 63123400256 64109703385 67738554520 69041219030 73268232440 75581966096 77415490880 78904250320 89753584739 94477457620 102575525416 107974237280 108381687232 110465950448 116279947840 117229171904 128219406770 135477109040 138082438060 146536464880 151163932192 157808500640 179507169478 188954915240 205151050832 215948474560 220931900896 256438813540 270954218080 276164876120 293072929760 302327864384 315617001280 359014338956 377909830480 410302101664 441863801792 448767923695 512877627080 541908436160 552329752240 586145859520 718028677912 755819660960 820604203328 897535847390 1025755254160 1104659504480 1436057355824 1511639321920 1795071694780 2051510508320 2209319008960 2872114711648 3590143389560 4103021016640 5744229423296 7180286779120 14360573558240 28721147116480
- Sum of all divisors σ(n): 91889866877760
- Sum of proper divisors (its aliquot sum) s(n): 63168719761280
- 28721147116480 is an abundant number, because the sum of its proper divisors (63168719761280) is greater than itself. Its abundance is 34447572644800
Bases of 28721147116480
- Binary: 1101000011111001010011100010101111011110000002
- Hexadecimal: 0x1A1F29C57BC0
- Base-36: A6IB9FNWG
Squares and roots of 28721147116480
- 28721147116480 squared (287211471164802) is 824904291686487418687590400
- 28721147116480 cubed (287211471164803) is 23692197518543334961418885482919329792000
-
The
square root of 28721147116480 is 5359211.4267380795 -
The
cube root of 28721147116480 is 30624.3768605943
Scales and comparisons
How big is 28721147116480?- 28,721,147,116,480 seconds is equal to 913,243 years, 33 weeks, 1 day, 5 hours, 14 minutes, 40 seconds.
-
To count from 1 to 28,721,147,116,480 would take you about two million, two hundred eighty-three thousand, one hundred nine 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 28721147116480 cubic inches would be around 2552 feet tall.
Recreational maths with 28721147116480
- 28721147116480 backwards is 08461174112782
- 28721147116480 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 28721147116480's digits is 52
- More coming soon!
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The information we have on file for 28721147116480 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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