990819239004

Names of 990819239004

• Cardinal: 990819239004 can be written as Nine hundred ninety billion, eight hundred nineteen million, two hundred thirty-nine thousand and four.

Scientific notation

• Scientific notation: 9.90819239004 × 10¹¹

Factors of 990819239004

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 328

Divisors of 990819239004

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 23 27 28 36 42 46 49 54 63 69 81 84 92 98 108 126 138 147 161 162 189 196 207 243 252 276 293 294 322 324 343 378 414 441 483 486 567 586 588 621 644 686 729 756 828 879 882 966 972 1029 1127 1134 1172 1242 1323 1372 1449 1458 1701 1758 1764 1863 1932 2051 2058 2187 2254 2268 2401 2484 2637 2646 2898 2916 3087 3381 3402 3516 3726 3969 4102 4116 4347 4374 4508 4802 5103 5274 5292 5589 5796 6153 6174 6739 6762 6804 7203 7452 7889 7911 7938 8204 8694 8748 9261 9604 10143 10206 10548 11178 11907 12306 12348 13041 13478 13524 14357 14406 15309 15778 15822 15876 16767 16807 17388 18459 18522 20217 20286 20412 21609 22356 23667 23733 23814 24612 26082 26956 27783 28714 28812 30429 30618 31556 31644 33534 33614 35721 36918 37044 39123 40434 40572 43071 43218 47173 47334 47466 47628 50301 50421 52164 55223 55377 55566 57428 60651 60858 61236 64827 67068 67228 71001 71199 71442 73836 78246 80868 83349 86142 86436 91287 94346 94668 94932 100499 100602 100842 107163 110446 110754 111132 117369 121302 121716 129213 129654 141519 142002 142398 142884 151263 156492 165669 166131 166698 172284 181953 182574 188692 194481 200998 201204 201684 213003 213597 214326 220892 221508 234738 242604 250047 258426 259308 273861 283038 284004 284796 301497 302526 330211 331338 332262 333396 352107 363906 365148 386561 387639 388962 401996 424557 426006 427194 428652 453789 469476 497007 498393 500094 516852 545859 547722 566076 583443 602994 605052 639009 640791 660422 662676 664524 703493 704214 727812 750141 773122 775278 777924 821583 849114 852012 854388 904491 907578 990633 994014 996786 1000188 1091718 1095444 1159683 1162917 1166886 1205988 1273671 1278018 1281582 1320844 1361367 1406986 1408428 1491021 1495179 1500282 1546244 1550556 1637577 1643166 1698228 1750329 1808982 1815156 1917027 1981266 1988028 1993572 2110479 2183436 2311477 2319366 2325834 2333772 2464749 2547342 2556036 2563164 2713473 2722734 2813972 2971899 2982042 2990358 3000564 3275154 3286332 3479049 3488751 3500658 3617964 3821013 3834054 3962532 4084101 4220958 4473063 4485537 4622954 4638732 4651668 4912731 4924451 4929498 5094684 5250987 5426946 5445468 5751081 5943798 5964084 5980716 6331437 6550308 6934431 6958098 6977502 7001316 7642026 7668108 8140419 8168202 8441916 8915697 8946126 8971074 9245908 9825462 9848902 9858996 10437147 10466253 10501974 10853892 11463039 11502162 11887596 12252303 12662874 13419189 13868862 13916196 13955004 14738193 14773353 15284052 16180339 16280838 16336404 17253243 17831394 17892252 17942148 18994311 19650924 19697804 20803293 20874294 20932506 21003948 22926078 23004324 24421257 24504606 25325748 26747091 26838378 27737724 29476386 29546706 31311441 31398759 32360678 32561676 34389117 34506486 35662788 36756909 37988622 40257567 41606586 41748588 41865012 44320059 45852156 48541017 48842514 49009212 53494182 53676756 56982933 58952772 59093412 62409879 62622882 62797518 64721356 68778234 69012972 73263771 73513818 75977244 80241273 80515134 83213172 88640118 93934323 97082034 97685028 103167351 106988364 113262373 113965866 120772701 124819758 125245764 125595036 132960177 137556468 145623051 146527542 147027636 160482546 161030268 170948799 177280236 187229637 187868646 194164068 206334702 219791313 226524746 227931732 240723819 241545402 249639516 265920354 281802969 291246102 293055084 320965092 339787119 341897598 374459274 375737292 398880531 412669404 436869153 439582626 453049492 481447638 483090804 512846397 531840708 561688911 563605938 582492204 679574238 683795196 722171457 748918548 797761062 845408907 873738306 879165252 962895276 1019361357 1025692794 1123377822 1127211876 1196641593 1310607459 1359148476 1444342914 1538539191 1595522124 1685066733 1690817814 1747476612 2038722714 2051385588 2246755644 2393283186 2621214918 2888685828 3058084071 3077078382 3370133466 3381635628 3589924779 3931822377 4077445428 4786566372 5055200199 5242429836 6116168142 6154156764 6740266932 7179849558 7863644754 9174252213 10110400398 10769774337 11795467131 12232336284 14359699116 15727289508 18348504426 20220800796 21539548674 23590934262 27522756639 35386401393 36697008852 43079097348 47181868524 55045513278 70772802786 82568269917 110091026556 141545605572 165136539834 247704809751 330273079668 495409619502 990819239004
• Sum of all divisors σ(n): 3176608942080
• Sum of proper divisors (its aliquot sum) s(n): 2185789703076
• 990819239004 is an abundant number, because the sum of its proper divisors (2185789703076) is greater than itself. Its abundance is 1194970464072

Bases of 990819239004

• Binary: 1110011010110001011011011100010001011100₂
• Hexadecimal: 0xE6B16DC45C
• Base-36: CN6C6XR0

Squares and roots of 990819239004

• 990819239004 squared (990819239004²) is 981722764380465674912016
• 990819239004 cubed (990819239004³) is 972709802316356197539466947775472064
• The square root of 990819239004 is 995399.0350628235
• The cube root of 990819239004 is 9969.3033312159

Scales and comparisons

• 990,819,239,004 seconds is equal to 31,504 years, 51 weeks, 2 days, 6 hours, 23 minutes, 24 seconds.
• To count from 1 to 990,819,239,004 would take you about sixty-three thousand and nine 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 990819239004 cubic inches would be around 830.8 feet tall.

Recreational maths with 990819239004

• 990819239004 backwards is 400932918099
• 990819239004 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 990819239004's digits is 54
• More coming soon!