1273428000
1,273,428,000 is an even composite number composed of five prime numbers multiplied together.
1273428000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1273428000:
25 × 33 × 53 × 13 × 907
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 13 × 907)See below for interesting mathematical facts about the number 1273428000 from the Numbermatics database.
Names of 1273428000
- Cardinal: 1273428000 can be written as One billion, two hundred seventy-three million, four hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 1.273428 × 109
Factors of 1273428000
Divisors of 1273428000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 27 30 32 36 39 40 45 48 50 52 54 60 65 72 75 78 80 90 96 100 104 108 117 120 125 130 135 144 150 156 160 180 195 200 208 216 225 234 240 250 260 270 288 300 312 325 351 360 375 390 400 416 432 450 468 480 500 520 540 585 600 624 650 675 702 720 750 780 800 864 900 907 936 975 1000 1040 1080 1125 1170 1200 1248 1300 1350 1404 1440 1500 1560 1625 1755 1800 1814 1872 1950 2000 2080 2160 2250 2340 2400 2600 2700 2721 2808 2925 3000 3120 3250 3375 3510 3600 3628 3744 3900 4000 4320 4500 4535 4680 4875 5200 5400 5442 5616 5850 6000 6240 6500 6750 7020 7200 7256 7800 8163 8775 9000 9070 9360 9750 10400 10800 10884 11232 11700 11791 12000 13000 13500 13605 14040 14512 14625 15600 16326 17550 18000 18140 18720 19500 21600 21768 22675 23400 23582 24489 26000 27000 27210 28080 29024 29250 31200 32652 35100 35373 36000 36280 39000 40815 43536 43875 45350 46800 47164 48978 52000 54000 54420 56160 58500 58955 65304 68025 70200 70746 72560 78000 81630 87072 87750 90700 93600 94328 97956 106119 108000 108840 113375 117000 117910 122445 130608 136050 140400 141492 145120 156000 163260 175500 176865 181400 188656 195912 204075 212238 217680 226750 234000 235820 244890 261216 272100 280800 282984 294775 318357 326520 340125 351000 353730 362800 377312 391824 408150 424476 435360 453500 468000 471640 489780 530595 544200 565968 589550 612225 636714 653040 680250 702000 707460 725600 783648 816300 848952 884325 907000 943280 979560 1020375 1061190 1088400 1131936 1179100 1224450 1273428 1306080 1360500 1404000 1414920 1473875 1591785 1632600 1697904 1768650 1814000 1886560 1959120 2040750 2122380 2176800 2358200 2448900 2546856 2652975 2721000 2829840 2947750 3061125 3183570 3265200 3395808 3537300 3628000 3918240 4081500 4244760 4421625 4716400 4897800 5093712 5305950 5442000 5659680 5895500 6122250 6367140 6530400 7074600 7958925 8163000 8489520 8843250 9432800 9795600 10187424 10611900 10884000 11791000 12244500 12734280 13264875 14149200 15917850 16326000 16979040 17686500 19591200 21223800 23582000 24489000 25468560 26529750 28298400 31835700 32652000 35373000 39794625 42447600 47164000 48978000 50937120 53059500 63671400 70746000 79589250 84895200 97956000 106119000 127342800 141492000 159178500 212238000 254685600 318357000 424476000 636714000 1273428000
- Sum of all divisors σ(n): 4997341440
- Sum of proper divisors (its aliquot sum) s(n): 3723913440
- 1273428000 is an abundant number, because the sum of its proper divisors (3723913440) is greater than itself. Its abundance is 2450485440
Bases of 1273428000
- Binary: 10010111110011011111000001000002
- Hexadecimal: 0x4BE6F820
- Base-36: L25ZC0
Squares and roots of 1273428000
- 1273428000 squared (12734280002) is 1621618871184000000
- 1273428000 cubed (12734280003) is 2065014875894098752000000000
-
The
square root of 1273428000 is 35685.1229506079 -
The
cube root of 1273428000 is 1083.9056121661
Scales and comparisons
How big is 1273428000?- 1,273,428,000 seconds is equal to 40 years, 25 weeks, 3 days, 18 hours.
-
To count from 1 to 1,273,428,000 would take you about eighty 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 1273428000 cubic inches would be around 90.3 feet tall.
Recreational maths with 1273428000
- 1273428000 backwards is 0008243721
- 1273428000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1273428000's digits is 27
- More coming soon!
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