12389812500
12,389,812,500 is an even composite number composed of six prime numbers multiplied together.
12389812500 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred four divisors.
Prime factorization of 12389812500:
22 × 3 × 56 × 132 × 17 × 23
(2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 13 × 13 × 17 × 23)See below for interesting mathematical facts about the number 12389812500 from the Numbermatics database.
Names of 12389812500
- Cardinal: 12389812500 can be written as Twelve billion, three hundred eighty-nine million, eight hundred twelve thousand, five hundred.
Scientific notation
- Scientific notation: 1.23898125 × 1010
Factors of 12389812500
Divisors of 12389812500
- Number of divisors d(n): 504
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 17 20 23 25 26 30 34 39 46 50 51 52 60 65 68 69 75 78 85 92 100 102 115 125 130 138 150 156 169 170 195 204 221 230 250 255 260 276 299 300 325 338 340 345 375 390 391 425 442 460 500 507 510 575 598 625 650 663 676 690 750 780 782 845 850 884 897 975 1014 1020 1105 1150 1173 1196 1250 1275 1300 1326 1380 1495 1500 1564 1625 1690 1700 1725 1794 1875 1950 1955 2028 2125 2210 2300 2346 2500 2535 2550 2652 2873 2875 2990 3125 3250 3315 3380 3450 3588 3750 3887 3900 3910 4225 4250 4420 4485 4692 4875 5070 5083 5100 5525 5746 5750 5865 5980 6250 6375 6500 6630 6900 7475 7500 7774 7820 8125 8450 8500 8619 8625 8970 9375 9750 9775 10140 10166 10625 11050 11492 11500 11661 11730 12500 12675 12750 13260 14365 14375 14950 15249 15548 15625 16250 16575 16900 17238 17250 17940 18750 19435 19500 19550 20332 21125 21250 22100 22425 23322 23460 24375 25350 25415 25500 27625 28730 28750 29325 29900 30498 31250 31875 32500 33150 34476 34500 37375 37500 38870 39100 40625 42250 42500 43095 43125 44850 46644 46875 48750 48875 50700 50830 53125 55250 57460 57500 58305 58650 60996 62500 63375 63750 66079 66300 71825 71875 74750 76245 77740 81250 82875 84500 86190 86250 89700 93750 97175 97500 97750 101660 105625 106250 110500 112125 116610 117300 121875 126750 127075 127500 132158 138125 143650 143750 146625 149500 152490 159375 162500 165750 172380 172500 186875 187500 194350 195500 198237 203125 211250 212500 215475 215625 224250 233220 243750 244375 253500 254150 264316 265625 276250 287300 287500 291525 293250 304980 316875 318750 330395 331500 359125 359375 373750 381225 388700 396474 406250 414375 422500 430950 431250 448500 485875 487500 488750 508300 528125 531250 552500 560625 583050 586500 609375 633750 635375 637500 660790 690625 718250 718750 733125 747500 762450 792948 796875 812500 828750 861900 862500 934375 971750 977500 991185 1056250 1062500 1077375 1078125 1121250 1166100 1218750 1221875 1267500 1270750 1321580 1381250 1436500 1437500 1457625 1466250 1524900 1584375 1593750 1651975 1657500 1795625 1868750 1906125 1943500 1982370 2071875 2112500 2154750 2156250 2242500 2429375 2437500 2443750 2541500 2640625 2762500 2803125 2915250 2932500 3168750 3176875 3187500 3303950 3453125 3591250 3665625 3737500 3812250 3964740 4143750 4309500 4312500 4671875 4858750 4887500 4955925 5281250 5386875 5606250 5830500 6109375 6337500 6353750 6607900 6906250 7182500 7288125 7331250 7624500 7921875 8259875 8287500 8978125 9343750 9530625 9717500 9911850 10359375 10562500 10773750 11212500 12146875 12218750 12707500 13812500 14015625 14576250 14662500 15843750 15884375 16519750 17956250 18328125 18687500 19061250 19823700 20718750 21547500 24293750 24437500 24779625 26934375 28031250 29152500 31687500 31768750 33039500 35912500 36440625 36656250 38122500 41299375 41437500 44890625 47653125 48587500 49559250 53868750 56062500 60734375 63537500 72881250 73312500 79421875 82598750 89781250 95306250 99118500 107737500 121468750 123898125 134671875 145762500 158843750 165197500 179562500 182203125 190612500 206496875 238265625 242937500 247796250 269343750 317687500 364406250 412993750 476531250 495592500 538687500 619490625 728812500 825987500 953062500 1032484375 1238981250 2064968750 2477962500 3097453125 4129937500 6194906250 12389812500
- Sum of all divisors σ(n): 43233196608
- Sum of proper divisors (its aliquot sum) s(n): 30843384108
- 12389812500 is an abundant number, because the sum of its proper divisors (30843384108) is greater than itself. Its abundance is 18453571608
Bases of 12389812500
- Binary: 10111000100111110110001001000101002
- Hexadecimal: 0x2E27D8914
- Base-36: 5OWKOIC
Squares and roots of 12389812500
- 12389812500 squared (123898125002) is 153507453785156250000
- 12389812500 cubed (123898125003) is 1901928569750501220703125000000
-
The
square root of 12389812500 is 111309.5346320341 -
The
cube root of 12389812500 is 2313.9550132229
Scales and comparisons
How big is 12389812500?- 12,389,812,500 seconds is equal to 393 years, 49 weeks, 5 days, 14 hours, 35 minutes.
-
To count from 1 to 12,389,812,500 would take you about seven hundred eighty-seven 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 12389812500 cubic inches would be around 192.8 feet tall.
Recreational maths with 12389812500
- 12389812500 backwards is 00521898321
- 12389812500 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12389812500's digits is 39
- More coming soon!
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