1042009920
1,042,009,920 is an even composite number composed of five prime numbers multiplied together.
1042009920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 1042009920:
26 × 34 × 5 × 7 × 5743
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 5743)See below for interesting mathematical facts about the number 1042009920 from the Numbermatics database.
Names of 1042009920
- Cardinal: 1042009920 can be written as One billion, forty-two million, nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.04200992 × 109
Factors of 1042009920
Divisors of 1042009920
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 135 140 144 160 162 168 180 189 192 210 216 224 240 252 270 280 288 315 320 324 336 360 378 405 420 432 448 480 504 540 560 567 576 630 648 672 720 756 810 840 864 945 960 1008 1080 1120 1134 1260 1296 1344 1440 1512 1620 1680 1728 1890 2016 2160 2240 2268 2520 2592 2835 2880 3024 3240 3360 3780 4032 4320 4536 5040 5184 5670 5743 6048 6480 6720 7560 8640 9072 10080 11340 11486 12096 12960 15120 17229 18144 20160 22680 22972 25920 28715 30240 34458 36288 40201 45360 45944 51687 57430 60480 68916 80402 86145 90720 91888 103374 114860 120603 137832 155061 160804 172290 181440 183776 201005 206748 229720 241206 258435 275664 310122 321608 344580 361809 367552 402010 413496 459440 465183 482412 516870 551328 603015 620244 643216 689160 723618 775305 804020 826992 918880 930366 964824 1033740 1085427 1102656 1206030 1240488 1286432 1378320 1447236 1550610 1608040 1653984 1809045 1837760 1860732 1929648 2067480 2170854 2325915 2412060 2480976 2572864 2756640 2894472 3101220 3216080 3256281 3307968 3618090 3721464 3859296 4134960 4341708 4651830 4824120 4961952 5427135 5513280 5788944 6202440 6432160 6512562 7236180 7442928 7718592 8269920 8683416 9303660 9648240 9923904 10854270 11577888 12404880 12864320 13025124 14472360 14885856 16281405 16539840 17366832 18607320 19296480 21708540 23155776 24809760 26050248 28944720 29771712 32562810 34733664 37214640 38592960 43417080 49619520 52100496 57889440 65125620 69467328 74429280 86834160 104200992 115778880 130251240 148858560 173668320 208401984 260502480 347336640 521004960 1042009920
- Sum of all divisors σ(n): 4236866304
- Sum of proper divisors (its aliquot sum) s(n): 3194856384
- 1042009920 is an abundant number, because the sum of its proper divisors (3194856384) is greater than itself. Its abundance is 2152846464
Bases of 1042009920
- Binary: 1111100001101111001111010000002
- Hexadecimal: 0x3E1BCF40
- Base-36: H8DW00
Squares and roots of 1042009920
- 1042009920 squared (10420099202) is 1085784673378406400
- 1042009920 cubed (10420099203) is 1131398400644259382591488000
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The
square root of 1042009920 is 32280.1784381685 -
The
cube root of 1042009920 is 1013.8116662933
Scales and comparisons
How big is 1042009920?- 1,042,009,920 seconds is equal to 33 years, 6 weeks, 6 days, 7 hours, 12 minutes.
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To count from 1 to 1,042,009,920 would take you about 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 1042009920 cubic inches would be around 84.5 feet tall.
Recreational maths with 1042009920
- 1042009920 backwards is 0299002401
- 1042009920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1042009920's digits is 27
- More coming soon!
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