1142087100
1,142,087,100 is an even composite number composed of six prime numbers multiplied together.
1142087100 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 1142087100:
22 × 3 × 52 × 73 × 11 × 1009
(2 × 2 × 3 × 5 × 5 × 7 × 7 × 7 × 11 × 1009)See below for interesting mathematical facts about the number 1142087100 from the Numbermatics database.
Names of 1142087100
- Cardinal: 1142087100 can be written as One billion, one hundred forty-two million, eighty-seven thousand, one hundred.
Scientific notation
- Scientific notation: 1.1420871 × 109
Factors of 1142087100
Divisors of 1142087100
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 25 28 30 33 35 42 44 49 50 55 60 66 70 75 77 84 98 100 105 110 132 140 147 150 154 165 175 196 210 220 231 245 275 294 300 308 330 343 350 385 420 462 490 525 539 550 588 660 686 700 735 770 825 924 980 1009 1029 1050 1078 1100 1155 1225 1372 1470 1540 1617 1650 1715 1925 2018 2058 2100 2156 2310 2450 2695 2940 3027 3234 3300 3430 3675 3773 3850 4036 4116 4620 4900 5045 5145 5390 5775 6054 6468 6860 7063 7350 7546 7700 8085 8575 10090 10290 10780 11099 11319 11550 12108 13475 14126 14700 15092 15135 16170 17150 18865 20180 20580 21189 22198 22638 23100 25225 25725 26950 28252 30270 32340 33297 34300 35315 37730 40425 42378 44396 45276 49441 50450 51450 53900 55495 56595 60540 66594 70630 75460 75675 77693 80850 84756 94325 98882 100900 102900 105945 110990 113190 133188 141260 148323 151350 155386 161700 166485 176575 188650 197764 211890 221980 226380 233079 247205 277475 282975 296646 302700 310772 332970 346087 353150 377300 388465 423780 466158 494410 529725 543851 554950 565950 593292 665940 692174 706300 741615 776930 832425 932316 988820 1038261 1059450 1087702 1109900 1131900 1165395 1236025 1384348 1483230 1553860 1631553 1664850 1730435 1942325 2076522 2118900 2175404 2330790 2472050 2719255 2966460 3263106 3329700 3460870 3708075 3806957 3884650 4153044 4661580 4944100 5191305 5438510 5826975 6526212 6921740 7416150 7613914 7769300 8157765 8652175 10382610 10877020 11420871 11653950 13596275 14832300 15227828 16315530 17304350 19034785 20765220 22841742 23307900 25956525 27192550 32631060 34608700 38069570 40788825 45683484 51913050 54385100 57104355 76139140 81577650 95173925 103826100 114208710 163155300 190347850 228417420 285521775 380695700 571043550 1142087100
- Sum of all divisors σ(n): 4208064000
- Sum of proper divisors (its aliquot sum) s(n): 3065976900
- 1142087100 is an abundant number, because the sum of its proper divisors (3065976900) is greater than itself. Its abundance is 1923889800
Bases of 1142087100
- Binary: 10001000001001011011101101111002
- Hexadecimal: 0x4412DDBC
- Base-36: IVYW1O
Squares and roots of 1142087100
- 1142087100 squared (11420871002) is 1304362943986410000
- 1142087100 cubed (11420871003) is 1489696092044901436311000000
-
The
square root of 1142087100 is 33794.7791825897 -
The
cube root of 1142087100 is 1045.2810458717
Scales and comparisons
How big is 1142087100?- 1,142,087,100 seconds is equal to 36 years, 16 weeks, 2 days, 14 hours, 25 minutes.
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To count from 1 to 1,142,087,100 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 1142087100 cubic inches would be around 87.1 feet tall.
Recreational maths with 1142087100
- 1142087100 backwards is 0017802411
- The number of decimal digits it has is: 10
- The sum of 1142087100's digits is 24
- More coming soon!
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