1990096290
1,990,096,290 is an even composite number composed of seven prime numbers multiplied together.
1990096290 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 1990096290:
2 × 34 × 5 × 73 × 13 × 19 × 29
(2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 13 × 19 × 29)See below for interesting mathematical facts about the number 1990096290 from the Numbermatics database.
Names of 1990096290
- Cardinal: 1990096290 can be written as One billion, nine hundred ninety million, ninety-six thousand, two hundred ninety.
Scientific notation
- Scientific notation: 1.99009629 × 109
Factors of 1990096290
Divisors of 1990096290
- Number of divisors d(n): 640
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Complete list of divisors:
1 2 3 5 6 7 9 10 13 14 15 18 19 21 26 27 29 30 35 38 39 42 45 49 54 57 58 63 65 70 78 81 87 90 91 95 98 105 114 117 126 130 133 135 145 147 162 171 174 182 189 190 195 203 210 234 245 247 261 266 270 273 285 290 294 315 342 343 351 377 378 390 399 405 406 435 441 455 490 494 513 522 546 551 567 570 585 609 630 637 665 686 702 735 741 754 783 798 810 819 855 870 882 910 931 945 1015 1026 1029 1053 1102 1131 1134 1170 1197 1218 1235 1274 1305 1323 1330 1365 1421 1470 1482 1539 1566 1638 1653 1710 1715 1729 1755 1827 1862 1885 1890 1911 1995 2030 2058 2106 2205 2223 2262 2349 2394 2457 2470 2565 2610 2639 2646 2730 2755 2793 2835 2842 3045 3078 3087 3185 3306 3393 3430 3458 3510 3591 3654 3705 3770 3822 3857 3915 3969 3990 4095 4263 4410 4446 4459 4655 4698 4914 4959 5130 5145 5187 5265 5278 5481 5510 5586 5655 5670 5733 5985 6090 6174 6370 6517 6615 6669 6786 7105 7163 7182 7371 7410 7695 7714 7830 7917 7938 8190 8265 8379 8526 8645 8918 9135 9261 9310 9555 9918 9947 10179 10290 10374 10530 10773 10962 11115 11310 11466 11571 11745 11970 12103 12285 12789 13034 13195 13230 13338 13377 13965 14210 14326 14742 14877 15390 15435 15561 15834 16443 16530 16758 16965 17199 17290 17955 18270 18473 18522 19110 19285 19551 19845 19894 20007 20358 21315 21489 21546 22230 22295 23142 23490 23751 24206 24570 24795 25137 25578 25935 26390 26754 26999 27405 27783 27930 28665 29754 29841 30537 30870 31122 32585 32886 33345 33930 34398 34713 35815 35910 36309 36855 36946 38367 38570 39102 39585 39690 40014 40131 41895 42630 42978 44590 44631 46305 46683 47502 49590 49735 50141 50274 50895 51597 51870 53865 53998 54810 55419 55566 57330 57855 58653 59682 60515 61074 63945 64467 65170 66690 66885 69426 71253 71630 72618 73710 74385 75411 76734 77805 79170 80262 80997 82215 83790 84721 85995 89262 89523 92365 92610 93366 97755 99470 100035 100282 101790 103194 104139 107445 107730 108927 110838 115101 115710 117306 118755 120393 121030 125685 127890 128934 129311 133770 134995 138915 140049 142506 148770 149205 150423 150822 152685 155610 161994 164430 166257 169442 171990 173565 175959 179046 181545 184730 188993 191835 193401 195510 200070 200655 208278 213759 214890 217854 223155 230202 233415 237510 240786 242991 250705 251370 254163 257985 258622 268569 269990 277095 277830 280098 293265 298410 300846 305370 312417 322335 326781 332514 347130 350987 351918 356265 361179 363090 377055 377986 383670 386802 387933 401310 404985 423605 427518 446310 447615 451269 466830 485982 498771 501410 508326 515970 520695 527877 537138 544635 554190 566979 575505 580203 586530 601965 624834 644670 646555 653562 700245 701974 712530 722358 728973 752115 754110 762489 775866 805707 809970 831285 847210 879795 895230 902538 944965 967005 980343 997542 1041390 1052961 1055754 1068795 1089270 1133958 1151010 1160406 1163799 1203930 1214955 1270815 1293110 1342845 1353807 1400490 1457946 1496313 1504230 1524978 1562085 1611414 1633905 1662570 1700937 1754935 1759590 1805895 1889930 1934010 1939665 1960686 2105922 2137590 2186919 2256345 2287467 2327598 2429910 2456909 2493855 2541630 2639385 2685690 2707614 2834895 2901015 2992626 3124170 3158883 3267810 3401874 3491397 3509870 3611790 3644865 3812445 3879330 4028535 4061421 4373838 4512690 4574934 4901715 4913818 4987710 5102811 5264805 5278770 5669790 5802030 5818995 6317766 6769035 6862401 6982794 7289730 7370727 7481565 7624890 8057070 8122842 8504685 9476649 9803430 10205622 10474191 10529610 10934595 11437335 11637990 12284545 13538070 13724802 14741454 14963130 15308433 15794415 17009370 17456985 18953298 20307105 20948382 21869190 22112181 22874670 24569090 25514055 28429947 30616866 31588830 34312005 34913970 36853635 40614210 44224362 47383245 51028110 52370955 56859894 66336543 68624010 73707270 76542165 94766490 104741910 110560905 132673086 142149735 153084330 199009629 221121810 284299470 331682715 398019258 663365430 995048145 1990096290
- Sum of all divisors σ(n): 7318080000
- Sum of proper divisors (its aliquot sum) s(n): 5327983710
- 1990096290 is an abundant number, because the sum of its proper divisors (5327983710) is greater than itself. Its abundance is 3337887420
Bases of 1990096290
- Binary: 11101101001111001110101101000102
- Hexadecimal: 0x769E75A2
- Base-36: WWUO4I
Squares and roots of 1990096290
- 1990096290 squared (19900962902) is 3960483243471764100
- 1990096290 cubed (19900962903) is 7881743009440324455165189000
-
The
square root of 1990096290 is 44610.4952897859 -
The
cube root of 1990096290 is 1257.8379589303
Scales and comparisons
How big is 1990096290?- 1,990,096,290 seconds is equal to 63 years, 14 weeks, 3 days, 12 hours, 31 minutes, 30 seconds.
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To count from 1 to 1,990,096,290 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 1990096290 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990096290
- 1990096290 backwards is 0926900991
- 1990096290 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1990096290's digits is 45
- More coming soon!
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