13868378550
13,868,378,550 is an even composite number composed of seven prime numbers multiplied together.
13868378550 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 13868378550:
2 × 34 × 52 × 13 × 29 × 31 × 293
(2 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 29 × 31 × 293)See below for interesting mathematical facts about the number 13868378550 from the Numbermatics database.
Names of 13868378550
- Cardinal: 13868378550 can be written as Thirteen billion, eight hundred sixty-eight million, three hundred seventy-eight thousand, five hundred fifty.
Scientific notation
- Scientific notation: 1.386837855 × 1010
Factors of 13868378550
Divisors of 13868378550
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 25 26 27 29 30 31 39 45 50 54 58 62 65 75 78 81 87 90 93 117 130 135 145 150 155 162 174 186 195 225 234 261 270 279 290 293 310 325 351 377 390 403 405 435 450 465 522 558 585 586 650 675 702 725 754 775 783 806 810 837 870 879 899 930 975 1053 1131 1170 1209 1305 1350 1395 1450 1465 1550 1566 1674 1755 1758 1798 1885 1950 2015 2025 2106 2175 2262 2325 2349 2418 2511 2610 2637 2697 2790 2925 2930 3393 3510 3627 3770 3809 3915 4030 4050 4185 4350 4395 4495 4650 4698 5022 5265 5274 5394 5655 5850 6045 6525 6786 6975 7254 7325 7618 7830 7911 8091 8370 8497 8775 8790 8990 9083 9425 10075 10179 10530 10881 11310 11427 11687 11745 12090 12555 13050 13185 13485 13950 14650 15822 16182 16965 16994 17550 18135 18166 18850 19045 19575 20150 20358 20925 21762 21975 22475 22854 23374 23490 23733 24273 25110 25491 26325 26370 26970 27249 28275 30225 30537 32643 33930 34281 35061 36270 38090 39150 39555 40455 41850 42485 43950 44950 45415 47466 48546 50895 50982 52650 54405 54498 56550 57135 58435 58725 60450 61074 62775 65286 65925 67425 68562 70122 72819 76473 79110 80910 81747 84825 84970 90675 90830 95225 101790 102843 105183 108810 110461 114270 116870 117450 118079 118665 121365 125550 127455 131850 134850 136245 145638 152685 152946 163215 163494 169650 171405 175305 181350 190450 197775 202275 205686 210366 212425 220922 227075 229419 236158 237330 242730 245241 254475 254910 263407 272025 272490 285675 292175 305370 308529 315549 326430 331383 342810 350610 354237 364095 382365 395550 404550 408735 424850 454150 458838 490482 508950 514215 525915 526814 544050 552305 571350 584350 590395 593325 606825 617058 631098 637275 662766 681225 688257 708474 728190 735723 763425 764730 790221 816075 817470 857025 876525 946647 994149 1028430 1051830 1062711 1104610 1147095 1180790 1186650 1213650 1226205 1274550 1317035 1362450 1376514 1471446 1526850 1542645 1577745 1580442 1632150 1656915 1714050 1753050 1771185 1820475 1893294 1911825 1988298 2043675 2125422 2294190 2370663 2452410 2571075 2629575 2634070 2761525 2951975 2982447 3085290 3155490 3188133 3313830 3424291 3441285 3542370 3640950 3678615 3823650 3951105 4087350 4733235 4741326 4970745 5142150 5259150 5313555 5523050 5735475 5903950 5964894 6131025 6376266 6585175 6848582 6882570 7111989 7357230 7713225 7888725 7902210 8284575 8855925 8947341 9466470 9564399 9941490 10272873 10627110 11470950 11853315 12262050 13170350 14223978 14912235 15426450 15777450 15940665 16569150 17121455 17206425 17711850 17894682 18393075 19128798 19755525 20545746 21335967 23666175 23706630 24853725 26567775 29824470 30818619 31881330 34242910 34412850 35559945 36786150 39511050 42671934 44736705 47332350 47821995 49707450 51364365 53135550 59266575 61637238 71119890 74561175 79703325 85607275 89473410 92455857 95643990 102728730 106679835 118533150 149122350 154093095 159406650 171214550 177799725 184911714 213359670 223683525 239109975 256821825 277367571 308186190 355599450 447367050 462279285 478219950 513643650 533399175 554735142 770465475 924558570 1066798350 1386837855 1540930950 2311396425 2773675710 4622792850 6934189275 13868378550
- Sum of all divisors σ(n): 44464654080
- Sum of proper divisors (its aliquot sum) s(n): 30596275530
- 13868378550 is an abundant number, because the sum of its proper divisors (30596275530) is greater than itself. Its abundance is 16727896980
Bases of 13868378550
- Binary: 11001110101001111010101001101101102
- Hexadecimal: 0x33A9EA9B6
- Base-36: 6DCVHDI
Squares and roots of 13868378550
- 13868378550 squared (138683785502) is 192331923606100102500
- 13868378550 cubed (138683785503) is 2667331923819077310663801375000
-
The
square root of 13868378550 is 117764.0800499031 -
The
cube root of 13868378550 is 2402.5654598211
Scales and comparisons
How big is 13868378550?- 13,868,378,550 seconds is equal to 440 years, 50 weeks, 3 days, 15 hours, 22 minutes, 30 seconds.
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To count from 1 to 13,868,378,550 would take you about eight hundred eighty-one 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 13868378550 cubic inches would be around 200.2 feet tall.
Recreational maths with 13868378550
- 13868378550 backwards is 05587386831
- 13868378550 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13868378550's digits is 54
- More coming soon!
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