1997982000
1,997,982,000 is an even composite number composed of six prime numbers multiplied together.
1997982000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1997982000:
24 × 32 × 53 × 7 × 101 × 157
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 101 × 157)See below for interesting mathematical facts about the number 1997982000 from the Numbermatics database.
Names of 1997982000
- Cardinal: 1997982000 can be written as One billion, nine hundred ninety-seven million, nine hundred eighty-two thousand.
Scientific notation
- Scientific notation: 1.997982 × 109
Factors of 1997982000
Divisors of 1997982000
- Number of divisors d(n): 480
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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 25 28 30 35 36 40 42 45 48 50 56 60 63 70 72 75 80 84 90 100 101 105 112 120 125 126 140 144 150 157 168 175 180 200 202 210 225 240 250 252 280 300 303 314 315 336 350 360 375 400 404 420 450 471 500 504 505 525 560 600 606 628 630 700 707 720 750 785 808 840 875 900 909 942 1000 1008 1010 1050 1099 1125 1200 1212 1256 1260 1400 1413 1414 1500 1515 1570 1575 1616 1680 1750 1800 1818 1884 2000 2020 2100 2121 2198 2250 2355 2424 2512 2520 2525 2625 2800 2826 2828 3000 3030 3140 3150 3297 3500 3535 3600 3636 3768 3925 4040 4200 4242 4396 4500 4545 4710 4848 5040 5050 5250 5495 5652 5656 6000 6060 6280 6300 6363 6594 7000 7065 7070 7272 7536 7575 7850 7875 8080 8400 8484 8792 9000 9090 9420 9891 10100 10500 10605 10990 11304 11312 11775 12120 12560 12600 12625 12726 13188 14000 14130 14140 14544 15150 15700 15750 15857 16485 16968 17584 17675 18000 18180 18840 19625 19782 20200 21000 21210 21980 22608 22725 23550 24240 25200 25250 25452 26376 27475 28260 28280 30300 31400 31500 31714 31815 32970 33936 35325 35350 36360 37680 37875 39250 39564 40400 42000 42420 43960 45450 47100 47571 49455 50500 50904 52752 53025 54950 56520 56560 58875 60600 62800 63000 63428 63630 65940 70650 70700 72720 75750 78500 79128 79285 82425 84840 87920 88375 90900 94200 95142 98910 101000 101808 106050 109900 110999 113040 113625 117750 121200 126000 126856 127260 131880 137375 141300 141400 142713 151500 157000 158256 158570 159075 164850 169680 176625 176750 181800 188400 190284 197820 202000 212100 219800 221998 227250 235500 237855 247275 253712 254520 263760 265125 274750 282600 282800 285426 303000 314000 317140 318150 329700 332997 353250 353500 363600 380568 395640 396425 412125 424200 439600 443996 454500 471000 475710 494550 509040 530250 549500 554995 565200 570852 606000 634280 636300 659400 665994 706500 707000 713565 761136 791280 792850 795375 824250 848400 887992 909000 942000 951420 989100 998991 1060500 1099000 1109990 1141704 1189275 1236375 1268560 1272600 1318800 1331988 1413000 1414000 1427130 1585700 1590750 1648500 1664985 1775984 1818000 1902840 1978200 1982125 1997982 2121000 2198000 2219980 2283408 2378550 2472750 2545200 2663976 2774975 2826000 2854260 3171400 3181500 3297000 3329970 3567825 3805680 3956400 3964250 3995964 4242000 4439960 4757100 4945500 4994955 5327952 5549950 5708520 5946375 6342800 6363000 6594000 6659940 7135650 7928500 7991928 8324925 8879920 9514200 9891000 9989910 11099900 11417040 11892750 12726000 13319880 13874875 14271300 15857000 15983856 16649850 17839125 19028400 19782000 19979820 22199800 23785500 24974775 26639760 27749750 28542600 31714000 33299700 35678250 39959640 41624625 44399600 47571000 49949550 55499500 57085200 66599400 71356500 79919280 83249250 95142000 99899100 110999000 124873875 133198800 142713000 166498500 199798200 221998000 249747750 285426000 332997000 399596400 499495500 665994000 998991000 1997982000
- Sum of all divisors σ(n): 8105445504
- Sum of proper divisors (its aliquot sum) s(n): 6107463504
- 1997982000 is an abundant number, because the sum of its proper divisors (6107463504) is greater than itself. Its abundance is 4109481504
Bases of 1997982000
- Binary: 11101110001011011001001001100002
- Hexadecimal: 0x7716C930
- Base-36: X1JOS0
Squares and roots of 1997982000
- 1997982000 squared (19979820002) is 3991932072324000000
- 1997982000 cubed (19979820003) is 7975808425726050168000000000
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The
square root of 1997982000 is 44698.7919299839 -
The
cube root of 1997982000 is 1259.4971538461
Scales and comparisons
How big is 1997982000?- 1,997,982,000 seconds is equal to 63 years, 27 weeks, 3 days, 19 hours.
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To count from 1 to 1,997,982,000 would take you about one hundred twenty-seven 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 1997982000 cubic inches would be around 105 feet tall.
Recreational maths with 1997982000
- 1997982000 backwards is 0002897991
- 1997982000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1997982000's digits is 45
- More coming soon!
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The information we have on file for 1997982000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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