1081120040
1,081,120,040 is an even composite number composed of seven prime numbers multiplied together.
1081120040 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 1081120040:
23 × 5 × 7 × 11 × 132 × 31 × 67
(2 × 2 × 2 × 5 × 7 × 11 × 13 × 13 × 31 × 67)See below for interesting mathematical facts about the number 1081120040 from the Numbermatics database.
Names of 1081120040
- Cardinal: 1081120040 can be written as One billion, eighty-one million, one hundred twenty thousand and forty.
Scientific notation
- Scientific notation: 1.08112004 × 109
Factors of 1081120040
Divisors of 1081120040
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 20 22 26 28 31 35 40 44 52 55 56 62 65 67 70 77 88 91 104 110 124 130 134 140 143 154 155 169 182 217 220 248 260 268 280 286 308 310 335 338 341 364 385 403 434 440 455 469 520 536 572 616 620 670 676 682 715 728 737 770 806 845 868 871 910 938 1001 1085 1144 1183 1240 1340 1352 1364 1430 1474 1540 1612 1690 1705 1736 1742 1820 1859 1876 2002 2015 2077 2170 2345 2366 2387 2680 2728 2821 2860 2948 3080 3224 3380 3410 3484 3640 3685 3718 3752 4004 4030 4154 4340 4355 4433 4690 4732 4774 5005 5159 5239 5642 5720 5896 5915 6097 6760 6820 6968 7370 7436 8008 8060 8308 8680 8710 8866 9295 9380 9464 9548 9581 10010 10318 10385 10478 11284 11323 11830 11935 12194 13013 13640 14105 14539 14740 14872 16120 16616 17420 17732 18590 18760 19096 19162 20020 20636 20770 20956 22165 22568 22646 22847 23660 23870 24388 25795 26026 26195 27001 28210 29078 29480 30485 31031 34840 35464 36673 37180 38324 40040 41272 41540 41912 44330 45292 45694 47320 47740 47905 48776 51590 52052 52390 54002 56420 56615 57629 58156 60970 62062 65065 67067 72695 73346 74360 76648 79261 83080 88660 90584 91388 95480 95810 103180 104104 104780 108004 112840 113230 114235 115258 116312 121940 124124 124553 130130 134134 135005 145390 146692 155155 158522 159929 177320 182776 183365 189007 191620 206360 209560 216008 226460 228470 230516 243880 248248 249106 260260 268268 270010 288145 290780 293384 297011 310310 317044 319858 335335 351013 366730 378014 383240 396305 403403 452920 456940 461032 498212 520520 536536 540020 576290 581560 594022 620620 622765 634088 639716 670670 702026 733460 756028 792610 799645 806806 871871 913880 945035 996424 1080040 1152580 1188044 1241240 1245530 1279432 1341340 1404052 1466920 1485055 1512056 1585220 1599290 1613612 1743742 1755065 1890070 2017015 2079077 2305160 2376088 2457091 2491060 2682680 2808104 2970110 3170440 3198580 3227224 3487484 3510130 3780140 3861143 4034030 4158154 4359355 4914182 4982120 5940220 6397160 6974968 7020260 7560280 7722286 8068060 8316308 8718710 9828364 10395385 11880440 12285455 14040520 15444572 16136120 16632616 17437420 19305715 19656728 20790770 24570910 27028001 30889144 34874840 38611430 41581540 49141820 54056002 77222860 83163080 98283640 108112004 135140005 154445720 216224008 270280010 540560020 1081120040
- Sum of all divisors σ(n): 3440517120
- Sum of proper divisors (its aliquot sum) s(n): 2359397080
- 1081120040 is an abundant number, because the sum of its proper divisors (2359397080) is greater than itself. Its abundance is 1278277040
Bases of 1081120040
- Binary: 10000000111000010010101001010002
- Hexadecimal: 0x40709528
- Base-36: HVO5K8
Squares and roots of 1081120040
- 1081120040 squared (10811200402) is 1168820540889601600
- 1081120040 cubed (10811200403) is 1263635309919387717376064000
-
The
square root of 1081120040 is 32880.3899003647 -
The
cube root of 1081120040 is 1026.3401198129
Scales and comparisons
How big is 1081120040?- 1,081,120,040 seconds is equal to 34 years, 19 weeks, 3 days, 23 hours, 7 minutes, 20 seconds.
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To count from 1 to 1,081,120,040 would take you about sixty-eight 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 1081120040 cubic inches would be around 85.5 feet tall.
Recreational maths with 1081120040
- 1081120040 backwards is 0400211801
- The number of decimal digits it has is: 10
- The sum of 1081120040's digits is 17
- More coming soon!
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