1142359920
1,142,359,920 is an even composite number composed of six prime numbers multiplied together.
1142359920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 1142359920:
24 × 32 × 5 × 13 × 312 × 127
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 13 × 31 × 31 × 127)See below for interesting mathematical facts about the number 1142359920 from the Numbermatics database.
Names of 1142359920
- Cardinal: 1142359920 can be written as One billion, one hundred forty-two million, three hundred fifty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.14235992 × 109
Factors of 1142359920
Divisors of 1142359920
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 31 36 39 40 45 48 52 60 62 65 72 78 80 90 93 104 117 120 124 127 130 144 155 156 180 186 195 208 234 240 248 254 260 279 310 312 360 372 381 390 403 465 468 496 508 520 558 585 620 624 635 720 744 762 780 806 930 936 961 1016 1040 1116 1143 1170 1209 1240 1270 1395 1488 1524 1560 1612 1651 1860 1872 1905 1922 2015 2032 2232 2286 2340 2418 2480 2540 2790 2883 3048 3120 3224 3302 3627 3720 3810 3844 3937 4030 4464 4572 4680 4805 4836 4953 5080 5580 5715 5766 6045 6096 6448 6604 7254 7440 7620 7688 7874 8060 8255 8649 9144 9360 9610 9672 9906 10160 11160 11430 11532 11811 12090 12493 13208 14415 14508 14859 15240 15376 15748 16120 16510 17298 18135 18288 19220 19344 19685 19812 22320 22860 23064 23622 24180 24765 24986 26416 28830 29016 29718 30480 31496 32240 33020 34596 35433 36270 37479 38440 39370 39624 43245 45720 46128 47244 48360 49530 49972 51181 57660 58032 59055 59436 62465 62992 66040 69192 70866 72540 74295 74958 76880 78740 79248 86490 91440 94488 96720 99060 99944 102362 112437 115320 118110 118872 122047 124930 132080 138384 141732 145080 148590 149916 153543 157480 172980 177165 187395 188976 198120 199888 204724 224874 230640 236220 237744 244094 249860 255905 283464 290160 297180 299832 307086 314960 345960 354330 366141 374790 396240 409448 449748 460629 472440 488188 499720 511810 562185 566928 594360 599664 610235 614172 691920 708660 732282 749580 767715 818896 899496 921258 944880 976376 999440 1023620 1098423 1124370 1188720 1220470 1228344 1417320 1464564 1499160 1535430 1586611 1798992 1830705 1842516 1952752 2047240 2196846 2248740 2303145 2440940 2456688 2834640 2929128 2998320 3070860 3173222 3661410 3685032 4094480 4393692 4497480 4606290 4759833 4881880 5492115 5858256 6141720 6346444 7322820 7370064 7933055 8787384 8994960 9212580 9519666 9763760 10984230 12283440 12692888 14279499 14645640 15866110 17574768 18425160 19039332 21968460 23799165 25385776 28558998 29291280 31732220 36850320 38078664 43936920 47598330 57117996 63464440 71397495 76157328 87873840 95196660 114235992 126928880 142794990 190393320 228471984 285589980 380786640 571179960 1142359920
- Sum of all divisors σ(n): 4302724608
- Sum of proper divisors (its aliquot sum) s(n): 3160364688
- 1142359920 is an abundant number, because the sum of its proper divisors (3160364688) is greater than itself. Its abundance is 2018004768
Bases of 1142359920
- Binary: 10001000001011100000111011100002
- Hexadecimal: 0x44170770
- Base-36: IW4QK0
Squares and roots of 1142359920
- 1142359920 squared (11423599202) is 1304986186822406400
- 1142359920 cubed (11423599203) is 1490763915979549229311488000
-
The
square root of 1142359920 is 33798.8153638555 -
The
cube root of 1142359920 is 1045.3642709515
Scales and comparisons
How big is 1142359920?- 1,142,359,920 seconds is equal to 36 years, 16 weeks, 5 days, 18 hours, 12 minutes.
-
To count from 1 to 1,142,359,920 would take you about seventy-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 1142359920 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142359920
- 1142359920 backwards is 0299532411
- 1142359920 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1142359920's digits is 36
- More coming soon!
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