28831561920
28,831,561,920 is an even composite number composed of seven prime numbers multiplied together.
28831561920 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 28831561920:
26 × 32 × 5 × 7 × 43 × 79 × 421
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 43 × 79 × 421)See below for interesting mathematical facts about the number 28831561920 from the Numbermatics database.
Names of 28831561920
- Cardinal: 28831561920 can be written as Twenty-eight billion, eight hundred thirty-one million, five hundred sixty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.883156192 × 1010
Factors of 28831561920
Divisors of 28831561920
- Number of divisors d(n): 672
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 43 45 48 56 60 63 64 70 72 79 80 84 86 90 96 105 112 120 126 129 140 144 158 160 168 172 180 192 210 215 224 237 240 252 258 280 288 301 315 316 320 336 344 360 387 395 420 421 430 448 474 480 504 516 553 560 576 602 630 632 645 672 688 711 720 774 790 840 842 860 903 948 960 1008 1032 1106 1120 1185 1204 1260 1263 1264 1290 1344 1376 1422 1440 1505 1548 1580 1659 1680 1684 1720 1806 1896 1935 2016 2064 2105 2212 2240 2370 2408 2520 2526 2528 2580 2709 2752 2765 2844 2880 2947 3010 3096 3160 3318 3360 3368 3397 3440 3555 3612 3789 3792 3870 4032 4128 4210 4424 4515 4740 4816 4977 5040 5052 5056 5160 5418 5530 5688 5894 6020 6192 6315 6320 6636 6720 6736 6794 6880 7110 7224 7578 7584 7740 8256 8295 8420 8841 8848 9030 9480 9632 9954 10080 10104 10191 10320 10836 11060 11376 11788 12040 12384 12630 12640 13272 13472 13545 13588 13760 14220 14448 14735 15156 15168 15480 16590 16840 16985 17682 17696 18060 18103 18945 18960 19264 19908 20160 20208 20382 20640 21672 22120 22752 23576 23779 24080 24768 24885 25260 25280 26523 26544 26944 27090 27176 28440 28896 29470 30312 30573 30960 33180 33259 33680 33970 35364 35392 36120 36206 37890 37920 39816 40416 40764 41280 43344 44205 44240 45504 47152 47558 48160 49770 50520 50955 53046 53088 54180 54309 54352 56880 57792 58940 60624 61146 61920 66360 66518 67360 67940 70728 71337 72240 72412 75780 75840 79632 80832 81528 86688 88410 88480 90515 94304 95116 96320 99540 99777 101040 101910 106092 106176 108360 108618 108704 113760 117880 118895 121248 122292 123840 126721 132615 132720 133036 134720 135880 141456 142674 144480 144824 151560 152865 159264 162927 163056 166295 173376 176820 176960 181030 188608 190232 199080 199554 202080 203820 212184 214011 216720 217236 217408 227520 232813 235760 237790 242496 244584 253442 265230 265440 266072 271545 271760 282912 285348 288960 289648 299331 303120 305730 318528 325854 326112 332590 353640 356685 362060 380163 380464 398160 399108 404160 407640 424368 428022 433440 434472 465626 471520 475580 489168 498885 506884 530460 530880 532144 543090 543520 565824 570696 579296 598662 606240 611460 633605 651708 652224 665180 698439 707280 713370 724120 760326 760928 796320 798216 814635 815280 848736 856044 866880 868944 931252 943040 951160 978336 997770 1013768 1060920 1064288 1070055 1086180 1087040 1140489 1141392 1158592 1164065 1197324 1212480 1222920 1267210 1303416 1330360 1396878 1414560 1426740 1430137 1448240 1496655 1520652 1521856 1592640 1596432 1629270 1630560 1697472 1712088 1737888 1862504 1900815 1902320 1956672 1995540 2027536 2095317 2121840 2128576 2140110 2172360 2280978 2282784 2328130 2394648 2445840 2534420 2606832 2660720 2793756 2829120 2853480 2860274 2896480 2993310 3041304 3192864 3258540 3261120 3424176 3475776 3492195 3725008 3801630 3804640 3991080 4055072 4190634 4243680 4280220 4290411 4344720 4561956 4565568 4656260 4789296 4891680 5068840 5213664 5321440 5587512 5702445 5706960 5720548 5792960 5986620 6082608 6385728 6517080 6848352 6984390 7150685 7450016 7603260 7609280 7982160 8110144 8381268 8487360 8560440 8580822 8689440 9123912 9312520 9578592 9783360 10010959 10137680 10427328 10476585 10642880 11175024 11404890 11413920 11441096 11973240 12165216 12871233 13034160 13696704 13968780 14301370 14900032 15206520 15964320 16762536 17120880 17161644 17378880 18247824 18625040 19157184 20021918 20275360 20953170 21452055 22350048 22809780 22827840 22882192 23946480 24330432 25742466 26068320 27937560 28602740 30032877 30413040 31928640 33525072 34241760 34323288 36495648 37250080 40043836 40550720 41906340 42904110 44700096 45619560 45764384 47892960 50054795 51484932 52136640 55875120 57205480 60065754 60826080 64356165 67050144 68483520 68646576 72991296 74500160 80087672 83812680 85808220 90098631 91239120 91528768 95785920 100109590 102969864 111750240 114410960 120131508 121652160 128712330 134100288 137293152 150164385 160175344 167625360 171616440 180197262 182478240 200219180 205939728 223500480 228821920 240263016 257424660 274586304 300328770 320350688 335250720 343232880 360394524 364956480 400438360 411879456 450493155 457643840 480526032 514849320 600657540 640701376 670501440 686465760 720789048 800876720 823758912 900986310 961052064 1029698640 1201315080 1372931520 1441578096 1601753440 1801972620 1922104128 2059397280 2402630160 2883156192 3203506880 3603945240 4118794560 4805260320 5766312384 7207890480 9610520640 14415780960 28831561920
- Sum of all divisors σ(n): 117718149120
- Sum of proper divisors (its aliquot sum) s(n): 88886587200
- 28831561920 is an abundant number, because the sum of its proper divisors (88886587200) is greater than itself. Its abundance is 60055025280
Bases of 28831561920
- Binary: 110101101100111111010111000110000002
- Hexadecimal: 0x6B67EB8C0
- Base-36: D8TKFK0
Squares and roots of 28831561920
- 28831561920 squared (288315619202) is 831258962746794086400
- 28831561920 cubed (288315619203) is 23966494255989166983531429888000
-
The
square root of 28831561920 is 169798.5922203125 -
The
cube root of 28831561920 is 3066.3570521279
Scales and comparisons
How big is 28831561920?- 28,831,561,920 seconds is equal to 916 years, 39 weeks, 1 day, 15 hours, 12 minutes.
-
To count from 1 to 28,831,561,920 would take you about one thousand, eight hundred thirty-three 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 28831561920 cubic inches would be around 255.5 feet tall.
Recreational maths with 28831561920
- 28831561920 backwards is 02916513882
- 28831561920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28831561920's digits is 45
- More coming soon!
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Numbermatics. (2024). Number 28831561920 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/28831561920/
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The information we have on file for 28831561920 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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