12838813680
12,838,813,680 is an even composite number composed of eight prime numbers multiplied together.
12838813680 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 12838813680:
24 × 3 × 5 × 7 × 11 × 31 × 73 × 307
(2 × 2 × 2 × 2 × 3 × 5 × 7 × 11 × 31 × 73 × 307)See below for interesting mathematical facts about the number 12838813680 from the Numbermatics database.
Names of 12838813680
- Cardinal: 12838813680 can be written as Twelve billion, eight hundred thirty-eight million, eight hundred thirteen thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.283881368 × 1010
Factors of 12838813680
Divisors of 12838813680
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 31 33 35 40 42 44 48 55 56 60 62 66 70 73 77 80 84 88 93 105 110 112 120 124 132 140 146 154 155 165 168 176 186 210 217 219 220 231 240 248 264 280 292 307 308 310 330 336 341 365 372 385 420 434 438 440 462 465 496 511 528 560 584 614 616 620 651 660 682 730 744 770 803 840 868 876 880 921 924 930 1022 1023 1085 1095 1155 1168 1228 1232 1240 1302 1320 1364 1460 1488 1533 1535 1540 1606 1680 1705 1736 1752 1842 1848 1860 2044 2046 2149 2170 2190 2263 2310 2387 2409 2456 2480 2555 2604 2640 2728 2920 3066 3070 3080 3212 3255 3377 3410 3472 3504 3684 3696 3720 4015 4088 4092 4298 4340 4380 4526 4605 4620 4774 4818 4912 5110 5115 5208 5456 5621 5840 6132 6140 6160 6424 6447 6510 6754 6789 6820 7161 7368 7440 7665 8030 8176 8184 8596 8680 8760 9052 9210 9240 9517 9548 9636 10131 10220 10230 10416 10745 11242 11315 11935 12045 12264 12280 12848 12894 13020 13508 13578 13640 14322 14736 15330 15841 16060 16368 16863 16885 17192 17360 17520 18104 18420 18480 19034 19096 19272 20262 20440 20460 21490 22411 22484 22630 23639 23870 24090 24528 24560 24893 25788 26040 27016 27156 27280 28105 28551 28644 30660 31682 32120 32235 33726 33770 33945 34384 35805 36208 36840 38068 38192 38544 40524 40880 40920 42980 44822 44968 45260 47278 47523 47585 47740 48180 49786 50655 51576 52080 54032 54312 56210 57102 57288 61320 63364 64240 64470 66619 67233 67452 67540 67890 70917 71610 73680 74679 76136 79205 81048 81840 84315 85960 89644 89936 90520 94556 95046 95170 95480 96360 99572 101310 103152 104687 108624 112055 112420 114204 114576 118195 122640 124465 126728 128940 133238 134466 134904 135080 135780 141834 142755 143220 149358 152272 156877 158410 162096 168630 171920 174251 179288 181040 189112 190092 190340 190960 192720 199144 199857 202620 209374 224110 224840 228408 236390 237615 246521 248930 253456 257880 266476 268932 269808 270160 271560 283668 285510 286440 298716 313754 314061 316820 333095 336165 337260 348502 354585 358576 373395 378224 380184 380680 398288 399714 405240 418748 448220 449680 456816 470631 472780 475230 493042 497860 515760 522753 523435 532952 537864 543120 567336 571020 572880 597432 627508 628122 633640 666190 672330 674520 694741 697004 709170 732809 739563 746790 760368 761360 784385 799428 810480 837496 871255 896440 941262 945560 950460 986084 995720 999285 1045506 1046870 1065904 1075728 1134672 1142040 1194864 1232605 1255016 1256244 1267280 1332380 1344660 1349040 1389482 1394008 1418340 1465618 1479126 1493580 1568770 1570305 1598856 1674992 1725647 1742510 1792880 1882524 1891120 1900920 1972168 1991440 1998570 2084223 2091012 2093740 2198427 2284080 2353155 2465210 2510032 2512488 2613765 2664760 2689320 2778964 2788016 2836680 2931236 2958252 2987160 3137540 3140610 3197712 3451294 3473705 3485020 3664045 3697815 3765048 3801840 3944336 3997140 4168446 4182024 4187480 4396854 4706310 4863187 4930420 5024976 5176941 5227530 5329520 5378640 5557928 5673360 5862472 5916504 5974320 6275080 6281220 6902588 6947410 6970040 7328090 7395630 7530096 7642151 7994280 8336892 8364048 8374960 8628235 8793708 9412620 9726374 9860840 10353882 10421115 10455060 10992135 11115856 11724944 11833008 12550160 12562440 13805176 13894820 13940080 14589561 14656180 14791260 15284302 15988560 16673784 17256470 17587416 18825240 19452748 19721680 20707764 20842230 20910120 21984270 22926453 24315935 25124880 25884705 27610352 27789640 29179122 29312360 29582520 30568604 33347568 34512940 35174832 37650480 38210755 38905496 41415528 41684460 41820240 43968540 45852906 48631870 51769410 53495057 55579280 58358244 58624720 59165040 61137208 69025880 72947805 76421510 77810992 82831056 83368920 87937080 91705812 97263740 103538820 106990114 114632265 116716488 122274416 138051760 145895610 152843020 160485171 166737840 175874160 183411624 194527480 207077640 213980228 229264530 233432976 267475285 291791220 305686040 320970342 366823248 389054960 414155280 427960456 458529060 534950570 583582440 611372080 641940684 802425855 855920912 917058120 1069901140 1167164880 1283881368 1604851710 1834116240 2139802280 2567762736 3209703420 4279604560 6419406840 12838813680
- Sum of all divisors σ(n): 52092665856
- Sum of proper divisors (its aliquot sum) s(n): 39253852176
- 12838813680 is an abundant number, because the sum of its proper divisors (39253852176) is greater than itself. Its abundance is 26415038496
Bases of 12838813680
- Binary: 10111111010100000010111111111100002
- Hexadecimal: 0x2FD40BFF0
- Base-36: 5WBWC1C
Squares and roots of 12838813680
- 12838813680 squared (128388136802) is 164835136709755142400
- 12838813680 cubed (128388136803) is 2116287608133874511695468032000
-
The
square root of 12838813680 is 113308.4890023689 -
The
cube root of 12838813680 is 2341.5762190527
Scales and comparisons
How big is 12838813680?- 12,838,813,680 seconds is equal to 408 years, 12 weeks, 1 day, 9 hours, 8 minutes.
-
To count from 1 to 12,838,813,680 would take you about eight hundred sixteen 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 12838813680 cubic inches would be around 195.1 feet tall.
Recreational maths with 12838813680
- 12838813680 backwards is 08631883821
- 12838813680 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12838813680's digits is 48
- More coming soon!
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The information we have on file for 12838813680 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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