1998129000
1,998,129,000 is an even composite number composed of seven prime numbers multiplied together.
1998129000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 1998129000:
23 × 3 × 53 × 7 × 17 × 29 × 193
(2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 17 × 29 × 193)See below for interesting mathematical facts about the number 1998129000 from the Numbermatics database.
Names of 1998129000
- Cardinal: 1998129000 can be written as One billion, nine hundred ninety-eight million, one hundred twenty-nine thousand.
Scientific notation
- Scientific notation: 1.998129 × 109
Factors of 1998129000
Divisors of 1998129000
- Number of divisors d(n): 512
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 17 20 21 24 25 28 29 30 34 35 40 42 50 51 56 58 60 68 70 75 84 85 87 100 102 105 116 119 120 125 136 140 145 150 168 170 174 175 193 200 203 204 210 232 238 250 255 280 290 300 340 348 350 357 375 386 406 408 420 425 435 476 493 500 510 525 579 580 595 600 609 680 696 700 714 725 750 772 812 840 850 870 875 952 965 986 1000 1015 1020 1050 1158 1160 1190 1218 1275 1351 1400 1428 1450 1479 1500 1544 1624 1700 1740 1750 1785 1930 1972 2030 2040 2100 2125 2175 2316 2380 2436 2465 2550 2625 2702 2856 2895 2900 2958 2975 3000 3045 3281 3400 3451 3480 3500 3570 3625 3860 3944 4053 4060 4200 4250 4350 4632 4760 4825 4872 4930 5075 5100 5250 5404 5597 5790 5800 5916 5950 6090 6375 6562 6755 6902 7000 7140 7250 7395 7720 8106 8120 8500 8700 8925 9650 9843 9860 10150 10200 10353 10500 10808 10875 11194 11580 11832 11900 12180 12325 12750 13124 13510 13804 14280 14475 14500 14790 14875 15225 16212 16405 16791 17000 17255 17400 17850 19300 19686 19720 20265 20300 20706 21000 21750 22388 22967 23160 23800 24125 24360 24650 25375 25500 26248 27020 27608 27985 28950 29000 29580 29750 30450 32424 32810 33582 33775 34510 35700 36975 38600 39179 39372 40530 40600 41412 43500 44625 44776 45934 48250 49215 49300 50750 51000 51765 54040 55970 57900 59160 59500 60900 61625 65620 67164 67550 68901 69020 71400 72375 73950 76125 78358 78744 81060 82025 82824 83955 86275 87000 89250 91868 95149 96500 98430 98600 101325 101500 103530 111940 114835 115800 117537 119000 121800 123250 131240 134328 135100 137802 138040 139925 144750 147900 152250 156716 162120 164050 167910 168875 172550 178500 183736 184875 190298 193000 195895 196860 202650 203000 207060 223880 229670 235074 246075 246500 258825 270200 275604 279850 285447 289500 295800 304500 313432 328100 335820 337750 344505 345100 357000 369750 380596 391790 393720 405300 410125 414120 419775 431375 459340 470148 475745 492150 493000 506625 517650 551208 559700 570894 574175 579000 587685 609000 656200 666043 671640 675500 689010 690200 699625 739500 761192 783580 810600 820250 839550 862750 918680 940296 951490 979475 984300 1013250 1035300 1119400 1141788 1148350 1175370 1230375 1294125 1332086 1351000 1378020 1399250 1427235 1479000 1567160 1640500 1679100 1722525 1725500 1902980 1958950 1968600 1998129 2026500 2070600 2098875 2283576 2296700 2350740 2378725 2460750 2588250 2664172 2756040 2798500 2854470 2870875 2938425 3281000 3330215 3358200 3445050 3451000 3805960 3917900 3996258 4053000 4197750 4593400 4701480 4757450 4897375 4921500 5176500 5328344 5597000 5708940 5741750 5876850 6660430 6890100 7136175 7835800 7992516 8395500 8612625 9514900 9794750 9843000 9990645 10353000 11417880 11483500 11753700 11893625 13320860 13780200 14272350 14692125 15985032 16651075 16791000 17225250 19029800 19589500 19981290 22967000 23507400 23787250 26641720 28544700 29384250 33302150 34450500 35680875 39179000 39962580 47574500 49953225 57089400 58768500 66604300 68901000 71361750 79925160 83255375 95149000 99906450 117537000 133208600 142723500 166510750 199812900 249766125 285447000 333021500 399625800 499532250 666043000 999064500 1998129000
- Sum of all divisors σ(n): 7844428800
- Sum of proper divisors (its aliquot sum) s(n): 5846299800
- 1998129000 is an abundant number, because the sum of its proper divisors (5846299800) is greater than itself. Its abundance is 3848170800
Bases of 1998129000
- Binary: 11101110001100100000111011010002
- Hexadecimal: 0x77190768
- Base-36: X1MU7C
Squares and roots of 1998129000
- 1998129000 squared (19981290002) is 3992519500641000000
- 1998129000 cubed (19981290003) is 7977568997296300689000000000
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The
square root of 1998129000 is 44700.4362394821 -
The
cube root of 1998129000 is 1259.5280419357
Scales and comparisons
How big is 1998129000?- 1,998,129,000 seconds is equal to 63 years, 27 weeks, 5 days, 11 hours, 50 minutes.
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To count from 1 to 1,998,129,000 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 1998129000 cubic inches would be around 105 feet tall.
Recreational maths with 1998129000
- 1998129000 backwards is 0009218991
- The number of decimal digits it has is: 10
- The sum of 1998129000's digits is 39
- More coming soon!
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The information we have on file for 1998129000 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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