11988247040
11,988,247,040 is an even composite number composed of six prime numbers multiplied together.
11988247040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 11988247040:
29 × 5 × 7 × 11 × 61 × 997
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 61 × 997)See below for interesting mathematical facts about the number 11988247040 from the Numbermatics database.
Names of 11988247040
- Cardinal: 11988247040 can be written as Eleven billion, nine hundred eighty-eight million, two hundred forty-seven thousand and forty.
Scientific notation
- Scientific notation: 1.198824704 × 1010
Factors of 11988247040
Divisors of 11988247040
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 61 64 70 77 80 88 110 112 122 128 140 154 160 176 220 224 244 256 280 305 308 320 352 385 427 440 448 488 512 560 610 616 640 671 704 770 854 880 896 976 997 1120 1220 1232 1280 1342 1408 1540 1708 1760 1792 1952 1994 2135 2240 2440 2464 2560 2684 2816 3080 3355 3416 3520 3584 3904 3988 4270 4480 4697 4880 4928 4985 5368 5632 6160 6710 6832 6979 7040 7808 7976 8540 8960 9394 9760 9856 9970 10736 10967 12320 13420 13664 13958 14080 15616 15952 17080 17920 18788 19520 19712 19940 21472 21934 23485 24640 26840 27328 27916 28160 31232 31904 34160 34895 37576 39040 39424 39880 42944 43868 46970 49280 53680 54656 54835 55832 60817 63808 68320 69790 75152 76769 78080 79760 85888 87736 93940 98560 107360 109312 109670 111664 121634 127616 136640 139580 150304 153538 156160 159520 171776 175472 187880 197120 214720 218624 219340 223328 243268 255232 273280 279160 300608 304085 307076 319040 343552 350944 375760 383845 425719 429440 438680 446656 486536 510464 546560 558320 601216 608170 614152 638080 668987 701888 751520 767690 851438 858880 877360 893312 973072 1093120 1116640 1202432 1216340 1228304 1276160 1337974 1403776 1503040 1535380 1702876 1717760 1754720 1786624 1946144 2128595 2233280 2404864 2432680 2456608 2552320 2675948 2807552 3006080 3070760 3344935 3405752 3509440 3573248 3892288 4257190 4466560 4682909 4865360 4913216 5351896 5615104 6012160 6141520 6689870 6811504 7018880 7784576 8514380 8933120 9365818 9730720 9826432 10703792 12024320 12283040 13379740 13623008 14037760 15569152 17028760 17866240 18731636 19461440 19652864 21407584 23414545 24566080 26759480 27246016 28075520 31138304 34057520 37463272 38922880 39305728 42815168 46829090 49132160 53518960 54492032 68115040 74926544 77845760 85630336 93658180 98264320 107037920 108984064 136230080 149853088 155691520 171260672 187316360 196528640 214075840 217968128 272460160 299706176 342521344 374632720 428151680 544920320 599412352 749265440 856303360 1089840640 1198824704 1498530880 1712606720 2397649408 2997061760 5994123520 11988247040
- Sum of all divisors σ(n): 36460309248
- Sum of proper divisors (its aliquot sum) s(n): 24472062208
- 11988247040 is an abundant number, because the sum of its proper divisors (24472062208) is greater than itself. Its abundance is 12483815168
Bases of 11988247040
- Binary: 10110010101000111000100010000000002
- Hexadecimal: 0x2CA8E2200
- Base-36: 5I9HQM8
Squares and roots of 11988247040
- 11988247040 squared (119882470402) is 143718067092068761600
- 11988247040 cubed (119882470403) is 1722927692411014738727665664000
-
The
square root of 11988247040 is 109490.8536819401 -
The
cube root of 11988247040 is 2288.6808086975
Scales and comparisons
How big is 11988247040?- 11,988,247,040 seconds is equal to 381 years, 9 weeks, 5 days, 20 hours, 37 minutes, 20 seconds.
-
To count from 1 to 11,988,247,040 would take you about seven hundred sixty-two 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 11988247040 cubic inches would be around 190.7 feet tall.
Recreational maths with 11988247040
- 11988247040 backwards is 04074288911
- 11988247040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 11988247040's digits is 44
- More coming soon!
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