28005104880
28,005,104,880 is an even composite number composed of seven prime numbers multiplied together.
28005104880 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 28005104880:
24 × 32 × 5 × 31 × 61 × 67 × 307
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 31 × 61 × 67 × 307)See below for interesting mathematical facts about the number 28005104880 from the Numbermatics database.
Names of 28005104880
- Cardinal: 28005104880 can be written as Twenty-eight billion, five million, one hundred four thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 2.800510488 × 1010
Factors of 28005104880
Divisors of 28005104880
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 36 40 45 48 60 61 62 67 72 80 90 93 120 122 124 134 144 155 180 183 186 201 240 244 248 268 279 305 307 310 335 360 366 372 402 465 488 496 536 549 558 603 610 614 620 670 720 732 744 804 915 921 930 976 1005 1072 1098 1116 1206 1220 1228 1240 1340 1395 1464 1488 1535 1608 1830 1842 1860 1891 2010 2077 2196 2232 2412 2440 2456 2480 2680 2745 2763 2790 2928 3015 3070 3216 3660 3684 3720 3782 4020 4087 4154 4392 4464 4605 4824 4880 4912 5360 5490 5526 5580 5673 6030 6140 6231 7320 7368 7440 7564 8040 8174 8308 8784 9210 9455 9517 9648 10385 10980 11052 11160 11346 12060 12261 12280 12462 13815 14640 14736 15128 16080 16348 16616 17019 18420 18693 18727 18910 19034 20435 20569 20770 21960 22104 22320 22692 24120 24522 24560 24924 27630 28365 28551 30256 31155 32696 33232 34038 36783 36840 37386 37454 37820 38068 40870 41138 41540 43920 44208 45384 47585 48240 49044 49848 55260 56181 56730 57102 61305 61707 62310 65392 68076 73566 73680 74772 74908 75640 76136 81740 82276 83080 85095 85653 90768 93465 93635 95170 98088 99696 102845 110520 112362 113460 114204 122610 123414 124620 126697 136152 142755 147132 149544 149816 151280 152272 163480 164552 166160 168543 170190 171306 183915 185121 186930 187270 190340 196176 205690 221040 224724 226920 228408 245220 246828 249240 253394 272304 280905 285510 294264 299088 299632 308535 326960 329104 337086 340380 342612 367830 370242 373860 374540 380091 380680 411380 428265 449448 453840 456816 490440 493656 498480 506788 561810 571020 580537 588528 617070 633485 637639 674172 680760 685224 735660 740484 747720 749080 760182 761360 822760 842715 856530 898896 925605 980880 987312 1013576 1123620 1140273 1142040 1161074 1234140 1254709 1266970 1275278 1348344 1361520 1370448 1471320 1480968 1495440 1498160 1520364 1645520 1685430 1713060 1741611 1851210 1900455 1912917 2027152 2247240 2280546 2284080 2322148 2468280 2509418 2533940 2550556 2696688 2902685 2942640 2961936 3040728 3188195 3370860 3426120 3483222 3702420 3764127 3800910 3825834 4494480 4561092 4644296 4936560 5018836 5067880 5101112 5224833 5701365 5738751 5805370 6081456 6273545 6376390 6741720 6852240 6966444 7404840 7528254 7601820 7651668 8708055 9122184 9288592 9564585 10037672 10135760 10202224 10449666 11292381 11402730 11477502 11610740 12547090 12752780 13483440 13932888 14809680 15056508 15203640 15303336 17416110 18244368 18820635 19129170 20075344 20899332 22584762 22805460 22955004 23221480 25094180 25505560 26124165 27865776 28693755 30113016 30407280 30606672 34832220 37641270 38258340 38895979 41798664 45169524 45610920 45910008 46442960 50188360 51011120 52248330 56461905 57387510 60226032 69664440 75282540 76516680 77791958 83597328 90339048 91221840 91820016 100376720 104496660 112923810 114775020 116687937 139328880 150565080 153033360 155583916 180678096 194479895 208993320 225847620 229550040 233375874 301130160 311167832 350063811 388959790 417986640 451695240 459100080 466751748 583439685 622335664 700127622 777919580 903390480 933503496 1166879370 1400255244 1555839160 1750319055 1867006992 2333758740 2800510488 3111678320 3500638110 4667517480 5601020976 7001276220 9335034960 14002552440 28005104880
- Sum of all divisors σ(n): 100474902528
- Sum of proper divisors (its aliquot sum) s(n): 72469797648
- 28005104880 is an abundant number, because the sum of its proper divisors (72469797648) is greater than itself. Its abundance is 44464692768
Bases of 28005104880
- Binary: 110100001010011101111111100111100002
- Hexadecimal: 0x6853BFCF0
- Base-36: CV5IL80
Squares and roots of 28005104880
- 28005104880 squared (280051048802) is 784285899339799814400
- 28005104880 cubed (280051048803) is 21964008866916216560476534272000
-
The
square root of 28005104880 is 167347.2583581817 -
The
cube root of 28005104880 is 3036.7735014037
Scales and comparisons
How big is 28005104880?- 28,005,104,880 seconds is equal to 890 years, 24 weeks, 5 days, 3 hours, 48 minutes.
-
To count from 1 to 28,005,104,880 would take you about one thousand, seven hundred eighty 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 28005104880 cubic inches would be around 253.1 feet tall.
Recreational maths with 28005104880
- 28005104880 backwards is 08840150082
- 28005104880 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28005104880's digits is 36
- More coming soon!
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The information we have on file for 28005104880 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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