12049090920
12,049,090,920 is an even composite number composed of seven prime numbers multiplied together.
12049090920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12049090920:
23 × 32 × 5 × 19 × 59 × 73 × 409
(2 × 2 × 2 × 3 × 3 × 5 × 19 × 59 × 73 × 409)See below for interesting mathematical facts about the number 12049090920 from the Numbermatics database.
Names of 12049090920
- Cardinal: 12049090920 can be written as Twelve billion, forty-nine million, ninety thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.204909092 × 1010
Factors of 12049090920
Divisors of 12049090920
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 30 36 38 40 45 57 59 60 72 73 76 90 95 114 118 120 146 152 171 177 180 190 219 228 236 285 292 295 342 354 360 365 380 409 438 456 472 531 570 584 590 657 684 708 730 760 818 855 876 885 1062 1095 1121 1140 1180 1227 1314 1368 1387 1416 1460 1636 1710 1752 1770 2045 2124 2190 2242 2280 2360 2454 2628 2655 2774 2920 3272 3285 3363 3420 3540 3681 4090 4161 4248 4307 4380 4484 4908 5256 5310 5548 5605 6135 6570 6726 6840 6935 7080 7362 7771 8180 8322 8614 8760 8968 9816 10089 10620 11096 11210 12270 12483 12921 13140 13452 13870 14724 15542 16360 16644 16815 17228 18405 20178 20805 21240 21535 22420 23313 24131 24540 24966 25842 26280 26904 27740 29448 29857 31084 33288 33630 34456 36810 38763 38855 40356 41610 43070 44840 46626 48262 49080 49932 50445 51684 55480 59714 62168 62415 64605 67260 69939 72393 73620 77526 77710 80712 81833 83220 86140 89571 93252 96524 99864 100890 103368 116565 119428 120655 124830 129210 134520 139878 144786 147240 149285 155052 155420 163666 166440 172280 179142 186504 193048 193815 201780 217179 233130 238856 241310 245499 249660 258420 268713 279756 289572 298570 310104 310840 327332 349695 358284 361965 387630 403560 409165 434358 447855 458489 466260 482620 490998 499320 516840 537426 559512 567283 579144 597140 654664 699390 716568 723930 736497 775260 818330 868716 895710 916978 932520 965240 981996 1074852 1085895 1134566 1194280 1227495 1343565 1375467 1398780 1447860 1472994 1550520 1636660 1701849 1737432 1761563 1791420 1833956 1963992 2149704 2171790 2269132 2292445 2454990 2687130 2750934 2797560 2836415 2895720 2945988 3273320 3403698 3523126 3582840 3667912 3682485 4126401 4343580 4538264 4584890 4909980 5105547 5284689 5374260 5501868 5672830 5891976 6807396 6877335 7046252 7364970 8252802 8509245 8687160 8807815 9169780 9819960 10211094 10569378 10748520 11003736 11345660 13614792 13754670 14092504 14729940 15854067 16505604 17018490 17615630 18339560 20422188 20632005 21138756 22691320 25527735 26423445 27509340 29459880 31708134 33011208 33469697 34036980 35231260 40844376 41264010 42277512 51055470 52846890 55018680 63416268 66939394 68073960 70462520 79270335 82528020 100409091 102110940 105693780 126832536 133878788 158540670 165056040 167348485 200818182 204221880 211387560 267757576 301227273 317081340 334696970 401636364 502045455 602454546 634162680 669393940 803272728 1004090910 1204909092 1338787880 1506136365 2008181820 2409818184 3012272730 4016363640 6024545460 12049090920
- Sum of all divisors σ(n): 42597360000
- Sum of proper divisors (its aliquot sum) s(n): 30548269080
- 12049090920 is an abundant number, because the sum of its proper divisors (30548269080) is greater than itself. Its abundance is 18499178160
Bases of 12049090920
- Binary: 10110011100010111010001001011010002
- Hexadecimal: 0x2CE2E8968
- Base-36: 5J9PU20
Squares and roots of 12049090920
- 12049090920 squared (120490909202) is 145180591998426446400
- 12049090920 cubed (120490909203) is 1749294152808464749606106688000
-
The
square root of 12049090920 is 109768.3511764661 -
The
cube root of 12049090920 is 2292.5461861803
Scales and comparisons
How big is 12049090920?- 12,049,090,920 seconds is equal to 383 years, 6 weeks, 3 days, 1 hour, 42 minutes.
-
To count from 1 to 12,049,090,920 would take you about seven hundred sixty-six 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 12049090920 cubic inches would be around 191 feet tall.
Recreational maths with 12049090920
- 12049090920 backwards is 02909094021
- 12049090920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12049090920's digits is 36
- More coming soon!
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