1990989000
1,990,989,000 is an even composite number composed of seven prime numbers multiplied together.
1990989000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.
Prime factorization of 1990989000:
23 × 32 × 53 × 7 × 11 × 132 × 17
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 11 × 13 × 13 × 17)See below for interesting mathematical facts about the number 1990989000 from the Numbermatics database.
Names of 1990989000
- Cardinal: 1990989000 can be written as One billion, nine hundred ninety million, nine hundred eighty-nine thousand.
Scientific notation
- Scientific notation: 1.990989 × 109
Factors of 1990989000
Divisors of 1990989000
- Number of divisors d(n): 1152
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 17 18 20 21 22 24 25 26 28 30 33 34 35 36 39 40 42 44 45 50 51 52 55 56 60 63 65 66 68 70 72 75 77 78 84 85 88 90 91 99 100 102 104 105 110 117 119 120 125 126 130 132 136 140 143 150 153 154 156 165 168 169 170 175 180 182 187 195 198 200 204 210 220 221 225 231 234 238 250 252 255 260 264 273 275 280 286 300 306 308 312 315 325 330 338 340 350 357 360 364 374 375 385 390 396 408 420 425 429 440 442 450 455 462 468 476 495 500 504 507 510 520 525 546 550 561 572 585 595 600 612 616 630 650 660 663 676 680 693 700 714 715 728 748 750 765 770 780 792 819 825 840 845 850 858 875 884 900 910 924 935 936 952 975 990 1000 1001 1014 1020 1050 1071 1092 1100 1105 1122 1125 1144 1155 1170 1183 1190 1224 1260 1275 1287 1300 1309 1320 1326 1352 1365 1375 1386 1400 1428 1430 1496 1500 1521 1530 1540 1547 1560 1575 1625 1638 1650 1683 1690 1700 1716 1750 1768 1785 1800 1820 1848 1859 1870 1925 1950 1980 1989 2002 2028 2040 2100 2125 2142 2145 2184 2200 2210 2244 2250 2275 2310 2340 2366 2380 2431 2475 2520 2535 2550 2574 2600 2618 2625 2652 2730 2750 2772 2805 2856 2860 2873 2925 2975 3000 3003 3042 3060 3080 3094 3150 3250 3276 3300 3315 3366 3380 3400 3432 3465 3500 3549 3570 3575 3640 3718 3740 3825 3850 3900 3927 3960 3978 4004 4056 4095 4125 4200 4225 4250 4284 4290 4420 4488 4500 4550 4620 4641 4675 4680 4732 4760 4862 4875 4950 5005 5070 5100 5148 5236 5250 5304 5355 5460 5500 5525 5544 5577 5610 5720 5746 5775 5850 5915 5950 6006 6084 6120 6188 6300 6375 6435 6500 6545 6552 6600 6630 6732 6760 6825 6930 7000 7098 7140 7150 7293 7436 7480 7605 7650 7700 7735 7800 7854 7875 7956 8008 8190 8250 8415 8450 8500 8568 8580 8619 8840 8925 9000 9009 9100 9240 9282 9295 9350 9464 9625 9724 9750 9900 9945 10010 10140 10200 10296 10472 10500 10647 10710 10725 10920 11000 11050 11154 11220 11375 11492 11550 11700 11781 11830 11900 12012 12155 12168 12375 12376 12600 12675 12750 12870 13000 13013 13090 13260 13464 13650 13860 13923 14025 14196 14280 14300 14365 14586 14625 14872 14875 15015 15210 15300 15400 15470 15708 15750 15912 16380 16500 16575 16731 16830 16900 17000 17017 17160 17238 17325 17745 17850 17875 18018 18200 18564 18590 18700 19125 19250 19448 19500 19635 19800 19890 20020 20111 20280 20475 21000 21125 21294 21420 21450 21879 22100 22308 22440 22750 22984 23100 23205 23375 23400 23562 23660 23800 24024 24310 24750 25025 25350 25500 25740 25857 26026 26180 26520 26775 27300 27625 27720 27846 27885 28050 28392 28600 28730 28875 29172 29250 29575 29750 30030 30420 30600 30940 31416 31500 31603 32175 32725 32760 33000 33150 33462 33660 33800 34034 34125 34476 34650 35490 35700 35750 36036 36465 37128 37180 37400 38025 38250 38500 38675 39000 39039 39270 39780 40040 40222 40950 42075 42250 42588 42840 42900 43095 43758 44200 44616 44625 45045 45500 46200 46410 46475 46750 47124 47320 48620 49500 49725 50050 50700 51000 51051 51480 51714 52052 52360 53235 53550 53625 54600 55250 55692 55770 56100 57460 57750 58344 58500 58905 59150 59500 60060 60333 60775 60840 61880 63000 63206 63375 64350 65065 65450 66300 66924 67320 68068 68250 68952 69300 69615 70125 70980 71400 71500 71825 72072 72930 74360 75075 76050 76500 77000 77350 78078 78540 79560 80444 81900 82875 83655 84150 84500 85085 85176 85800 86190 86625 87516 88725 89250 90090 91000 92820 92950 93500 94248 94809 97240 98175 99000 99450 100100 100555 101400 102102 102375 103428 104104 106470 107100 107250 109395 110500 111384 111540 112200 114920 115500 116025 117000 117117 117810 118300 119000 120120 120666 121550 125125 126412 126750 128700 129285 130130 130900 132600 133848 133875 136136 136500 138600 139230 139425 140250 141960 143000 143650 145860 147875 150150 152100 153000 153153 154700 156156 157080 158015 160875 160888 163625 163800 165750 167310 168300 169000 170170 172380 173250 175032 177450 178500 180180 180999 182325 185640 185900 187000 189618 190125 193375 195195 196350 198900 200200 201110 204204 204750 206856 210375 212940 214200 214500 215475 218790 221000 221221 223080 225225 231000 232050 232375 234234 235620 236600 241332 243100 248625 250250 252824 253500 255255 257400 258570 260260 261800 266175 267750 273000 278460 278850 280500 284427 287300 291720 294525 295750 300300 301665 303875 304200 306306 309400 312312 316030 321750 325325 327250 331500 334620 336600 340340 344760 346500 348075 354900 357000 359125 360360 361998 364650 371800 375375 379236 380250 386750 390390 392700 397800 402220 408408 409500 418275 420750 425425 425880 429000 430950 437580 442442 443625 450450 464100 464750 468468 471240 474045 482664 486200 490875 497250 500500 502775 507000 510510 517140 520520 532350 535500 546975 556920 557700 561000 568854 574600 580125 585585 589050 591500 600600 603330 607750 612612 632060 643500 646425 650650 654500 663000 663663 669240 680680 693000 696150 697125 709800 718250 723996 729300 750750 758472 760500 765765 773500 780780 785400 790075 804440 819000 836550 841500 850850 861900 875160 884884 887250 900900 904995 911625 928200 929500 936936 948090 975975 981750 994500 1001000 1005550 1021020 1034280 1064700 1071000 1077375 1093950 1106105 1115400 1126125 1137708 1160250 1171170 1178100 1183000 1206660 1215500 1225224 1264120 1276275 1287000 1292850 1301300 1309000 1327326 1330875 1392300 1394250 1422135 1436500 1447992 1458600 1472625 1501500 1508325 1521000 1531530 1547000 1561560 1580150 1626625 1673100 1683000 1701700 1723800 1740375 1769768 1774500 1801800 1809990 1823250 1859000 1896180 1951950 1963500 1989000 1990989 2011100 2042040 2091375 2127125 2129400 2154750 2187900 2212210 2252250 2275416 2320500 2342340 2356200 2370225 2413320 2431000 2513875 2552550 2585700 2602600 2654652 2661750 2734875 2784600 2788500 2844270 2873000 2927925 2945250 3003000 3016650 3063060 3160300 3232125 3253250 3318315 3346200 3403400 3480750 3549000 3619980 3646500 3792360 3828825 3903900 3927000 3950375 3981978 4022200 4182750 4254250 4309500 4375800 4424420 4504500 4524975 4641000 4684680 4740450 4879875 5027750 5105100 5171400 5309304 5323500 5469750 5530525 5577000 5688540 5855850 5890500 6033300 6126120 6320600 6381375 6464250 6506500 6636630 6961500 7110675 7239960 7293000 7541625 7657650 7807800 7900750 7963956 8365500 8508500 8619000 8848840 9009000 9049950 9480900 9759750 9954945 10055500 10210200 10647000 10939500 11061050 11377080 11711700 11781000 11851125 12066600 12762750 12928500 13013000 13273260 13923000 14221350 14639625 15083250 15315300 15801500 15927912 16591575 16731000 17017000 18099900 18961800 19144125 19519500 19909890 20111000 21879000 22122100 22624875 23423400 23702250 25525500 25857000 26546520 27652625 28442700 29279250 30166500 30630600 31603000 33183150 35553375 36199800 38288250 39039000 39819780 44244200 45249750 47404500 49774725 51051000 55305250 56885400 58558500 60333000 66366300 71106750 76576500 79639560 82957875 90499500 94809000 99549450 110610500 117117000 132732600 142213500 153153000 165915750 180999000 199098900 221221000 248873625 284427000 331831500 398197800 497747250 663663000 995494500 1990989000
- Sum of all divisors σ(n): 9619534080
- Sum of proper divisors (its aliquot sum) s(n): 7628545080
- 1990989000 is an abundant number, because the sum of its proper divisors (7628545080) is greater than itself. Its abundance is 5637556080
Bases of 1990989000
- Binary: 11101101010110000010100110010002
- Hexadecimal: 0x76AC14C8
- Base-36: WXDSY0
Squares and roots of 1990989000
- 1990989000 squared (19909890002) is 3964037198121000000
- 1990989000 cubed (19909890003) is 7892354457049731669000000000
-
The
square root of 1990989000 is 44620.4997730863 -
The
cube root of 1990989000 is 1258.0260095741
Scales and comparisons
How big is 1990989000?- 1,990,989,000 seconds is equal to 63 years, 15 weeks, 6 days, 20 hours, 30 minutes.
-
To count from 1 to 1,990,989,000 would take you about one hundred twenty-six 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 1990989000 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990989000
- 1990989000 backwards is 0009890991
- 1990989000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1990989000's digits is 45
- More coming soon!
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The information we have on file for 1990989000 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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