11988116640
11,988,116,640 is an even composite number composed of six prime numbers multiplied together.
11988116640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 11988116640:
25 × 34 × 5 × 31 × 53 × 563
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 31 × 53 × 563)See below for interesting mathematical facts about the number 11988116640 from the Numbermatics database.
Names of 11988116640
- Cardinal: 11988116640 can be written as Eleven billion, nine hundred eighty-eight million, one hundred sixteen thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.198811664 × 1010
Factors of 11988116640
Divisors of 11988116640
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 53 54 60 62 72 80 81 90 93 96 106 108 120 124 135 144 155 159 160 162 180 186 212 216 240 248 265 270 279 288 310 318 324 360 372 405 424 432 465 477 480 496 530 540 558 563 620 636 648 720 744 795 810 837 848 864 930 954 992 1060 1080 1116 1126 1240 1272 1296 1395 1431 1440 1488 1590 1620 1643 1674 1689 1696 1860 1908 2120 2160 2232 2252 2385 2480 2511 2544 2592 2790 2815 2862 2976 3180 3240 3286 3348 3378 3720 3816 4185 4240 4293 4320 4464 4504 4770 4929 4960 5022 5067 5088 5580 5630 5724 6360 6480 6572 6696 6756 7155 7440 7632 8215 8370 8445 8480 8586 8928 9008 9540 9858 10044 10134 11160 11260 11448 12555 12720 12960 13144 13392 13512 14310 14787 14880 15201 15264 16430 16740 16890 17172 17453 18016 19080 19716 20088 20268 21465 22320 22520 22896 24645 25110 25335 25440 26288 26784 27024 28620 29574 29839 30402 32860 33480 33780 34344 34906 38160 39432 40176 40536 42930 44361 44640 45040 45603 45792 49290 50220 50670 52359 52576 54048 57240 59148 59678 60804 65720 66960 67560 68688 69812 73935 76005 76320 78864 80352 81072 85860 87265 88722 89517 90080 91206 98580 100440 101340 104718 114480 118296 119356 121608 131440 133083 133920 135120 137376 139624 147870 149195 152010 157077 157728 162144 171720 174530 177444 179034 182412 197160 200880 202680 209436 221805 228015 228960 236592 238712 243216 261795 262880 266166 268551 270240 279248 295740 298390 304020 314154 343440 349060 354888 358068 364824 394320 401760 405360 418872 443610 447585 456030 471231 473184 477424 486432 523590 532332 537102 558496 591480 596780 608040 628308 665415 686880 698120 709776 716136 729648 785385 788640 805653 810720 837744 887220 895170 912060 925009 942462 954848 1047180 1064664 1074204 1182960 1193560 1216080 1256616 1330830 1342755 1396240 1413693 1419552 1432272 1459296 1570770 1611306 1675488 1774440 1790340 1824120 1850018 1884924 2094360 2129328 2148408 2356155 2365920 2387120 2416959 2432160 2513232 2661660 2685510 2775027 2792480 2827386 2864544 3141540 3222612 3548880 3580680 3648240 3700036 3769848 4028265 4188720 4258656 4296816 4625045 4712310 4774240 4833918 5026464 5323320 5371020 5550054 5654772 6283080 6445224 7068465 7097760 7161360 7296480 7400072 7539696 8056530 8325081 8377440 8593632 9250090 9424620 9667836 10646640 10742040 11100108 11309544 12084795 12566160 12890448 13875135 14136930 14322720 14800144 15079392 16113060 16650162 18500180 18849240 19335672 21293280 21484080 22200216 22619088 24169590 24975243 25132320 25780896 27750270 28273860 29600288 32226120 33300324 37000360 37698480 38671344 41625405 42968160 44400432 45238176 48339180 49950486 55500540 56547720 64452240 66600648 74000720 74925729 75396960 77342688 83250810 88800864 96678360 99900972 111001080 113095440 124876215 128904480 133201296 148001440 149851458 166501620 193356720 199801944 222002160 226190880 249752430 266402592 299702916 333003240 374628645 386713440 399603888 444004320 499504860 599405832 666006480 749257290 799207776 999009720 1198811664 1332012960 1498514580 1998019440 2397623328 2997029160 3996038880 5994058320 11988116640
- Sum of all divisors σ(n): 44575888896
- Sum of proper divisors (its aliquot sum) s(n): 32587772256
- 11988116640 is an abundant number, because the sum of its proper divisors (32587772256) is greater than itself. Its abundance is 20599655616
Bases of 11988116640
- Binary: 10110010101000110000100100101000002
- Hexadecimal: 0x2CA8C24A0
- Base-36: 5I9EY00
Squares and roots of 11988116640
- 11988116640 squared (119881166402) is 143714940574244889600
- 11988116640 cubed (119881166403) is 1722871470514716316448722944000
-
The
square root of 11988116640 is 109490.2581967911 -
The
cube root of 11988116640 is 2288.6725104295
Scales and comparisons
How big is 11988116640?- 11,988,116,640 seconds is equal to 381 years, 9 weeks, 4 days, 8 hours, 24 minutes.
-
To count from 1 to 11,988,116,640 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 11988116640 cubic inches would be around 190.7 feet tall.
Recreational maths with 11988116640
- 11988116640 backwards is 04661188911
- 11988116640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 11988116640's digits is 45
- More coming soon!
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