11988000000
11,988,000,000 is an even composite number composed of four prime numbers multiplied together.
11988000000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of six hundred thirty divisors.
Prime factorization of 11988000000:
28 × 34 × 56 × 37
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 37)See below for interesting mathematical facts about the number 11988000000 from the Numbermatics database.
Names of 11988000000
- Cardinal: 11988000000 can be written as Eleven billion, nine hundred eighty-eight million.
Scientific notation
- Scientific notation: 1.1988 × 1010
Factors of 11988000000
Divisors of 11988000000
- Number of divisors d(n): 630
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 37 40 45 48 50 54 60 64 72 74 75 80 81 90 96 100 108 111 120 125 128 135 144 148 150 160 162 180 185 192 200 216 222 225 240 250 256 270 288 296 300 320 324 333 360 370 375 384 400 405 432 444 450 480 500 540 555 576 592 600 625 640 648 666 675 720 740 750 768 800 810 864 888 900 925 960 999 1000 1080 1110 1125 1152 1184 1200 1250 1280 1296 1332 1350 1440 1480 1500 1600 1620 1665 1728 1776 1800 1850 1875 1920 1998 2000 2025 2160 2220 2250 2304 2368 2400 2500 2592 2664 2700 2775 2880 2960 2997 3000 3125 3200 3240 3330 3375 3456 3552 3600 3700 3750 3840 3996 4000 4050 4320 4440 4500 4625 4736 4800 4995 5000 5184 5328 5400 5550 5625 5760 5920 5994 6000 6250 6400 6480 6660 6750 6912 7104 7200 7400 7500 7992 8000 8100 8325 8640 8880 9000 9250 9375 9472 9600 9990 10000 10125 10368 10656 10800 11100 11250 11520 11840 11988 12000 12500 12960 13320 13500 13875 14208 14400 14800 14985 15000 15625 15984 16000 16200 16650 16875 17280 17760 18000 18500 18750 19200 19980 20000 20250 20736 21312 21600 22200 22500 23125 23680 23976 24000 24975 25000 25920 26640 27000 27750 28125 28416 28800 29600 29970 30000 31250 31968 32000 32400 33300 33750 34560 35520 36000 37000 37500 39960 40000 40500 41625 42624 43200 44400 45000 46250 46875 47360 47952 48000 49950 50000 50625 51840 53280 54000 55500 56250 57600 59200 59940 60000 62500 63936 64800 66600 67500 69375 71040 72000 74000 74925 75000 79920 80000 81000 83250 84375 85248 86400 88800 90000 92500 93750 95904 96000 99900 100000 101250 103680 106560 108000 111000 112500 115625 118400 119880 120000 124875 125000 127872 129600 133200 135000 138750 140625 142080 144000 148000 149850 150000 159840 160000 162000 166500 168750 172800 177600 180000 185000 187500 191808 199800 200000 202500 208125 213120 216000 222000 225000 231250 236800 239760 240000 249750 250000 253125 255744 259200 266400 270000 277500 281250 288000 296000 299700 300000 319680 324000 333000 337500 346875 355200 360000 370000 374625 375000 383616 399600 400000 405000 416250 421875 426240 432000 444000 450000 462500 479520 480000 499500 500000 506250 518400 532800 540000 555000 562500 578125 592000 599400 600000 624375 639360 648000 666000 675000 693750 710400 720000 740000 749250 750000 767232 799200 800000 810000 832500 843750 864000 888000 900000 925000 959040 999000 1000000 1012500 1040625 1065600 1080000 1110000 1125000 1156250 1184000 1198800 1200000 1248750 1265625 1278720 1296000 1332000 1350000 1387500 1440000 1480000 1498500 1500000 1598400 1620000 1665000 1687500 1734375 1776000 1800000 1850000 1873125 1918080 1998000 2000000 2025000 2081250 2131200 2160000 2220000 2250000 2312500 2397600 2400000 2497500 2531250 2592000 2664000 2700000 2775000 2960000 2997000 3000000 3121875 3196800 3240000 3330000 3375000 3468750 3552000 3600000 3700000 3746250 3836160 3996000 4000000 4050000 4162500 4320000 4440000 4500000 4625000 4795200 4995000 5062500 5203125 5328000 5400000 5550000 5920000 5994000 6000000 6243750 6393600 6480000 6660000 6750000 6937500 7200000 7400000 7492500 7992000 8100000 8325000 8880000 9000000 9250000 9365625 9590400 9990000 10125000 10406250 10656000 10800000 11100000 11988000 12000000 12487500 12960000 13320000 13500000 13875000 14800000 14985000 15609375 15984000 16200000 16650000 17760000 18000000 18500000 18731250 19180800 19980000 20250000 20812500 21600000 22200000 23976000 24975000 26640000 27000000 27750000 29600000 29970000 31218750 31968000 32400000 33300000 36000000 37000000 37462500 39960000 40500000 41625000 44400000 46828125 47952000 49950000 53280000 54000000 55500000 59940000 62437500 64800000 66600000 74000000 74925000 79920000 81000000 83250000 88800000 93656250 95904000 99900000 108000000 111000000 119880000 124875000 133200000 148000000 149850000 159840000 162000000 166500000 187312500 199800000 222000000 239760000 249750000 266400000 299700000 324000000 333000000 374625000 399600000 444000000 479520000 499500000 599400000 666000000 749250000 799200000 999000000 1198800000 1332000000 1498500000 1998000000 2397600000 2997000000 3996000000 5994000000 11988000000
- Sum of all divisors σ(n): 45889607918
- Sum of proper divisors (its aliquot sum) s(n): 33901607918
- 11988000000 is an abundant number, because the sum of its proper divisors (33901607918) is greater than itself. Its abundance is 21913607918
Bases of 11988000000
- Binary: 10110010101000101001011101000000002
- Hexadecimal: 0x2CA8A5D00
- Base-36: 5I9CG00
Squares and roots of 11988000000
- 11988000000 squared (119880000002) is 143712144000000000000
- 11988000000 cubed (119880000003) is 1722821182272000000000000000000
-
The
square root of 11988000000 is 109489.7255453679 -
The
cube root of 11988000000 is 2288.6650877559
Scales and comparisons
How big is 11988000000?- 11,988,000,000 seconds is equal to 381 years, 9 weeks, 3 days.
-
To count from 1 to 11,988,000,000 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 11988000000 cubic inches would be around 190.7 feet tall.
Recreational maths with 11988000000
- 11988000000 backwards is 00000088911
- 11988000000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 11988000000's digits is 27
- More coming soon!
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