990134665884

Names of 990134665884

• Cardinal: 990134665884 can be written as Nine hundred ninety billion, one hundred thirty-four million, six hundred sixty-five thousand, eight hundred eighty-four.

Scientific notation

• Scientific notation: 9.90134665884 × 10¹¹

Factors of 990134665884

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5197

Divisors of 990134665884

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 19 21 26 27 28 36 38 39 42 49 52 54 57 63 76 78 81 84 91 98 108 114 117 126 133 147 156 162 171 182 189 196 228 234 247 252 266 273 294 324 342 343 351 364 378 399 441 468 494 513 532 546 567 588 637 684 686 702 741 756 798 819 882 931 988 1026 1029 1053 1092 1134 1197 1274 1323 1372 1404 1482 1539 1596 1638 1729 1764 1862 1911 2052 2058 2106 2223 2268 2394 2401 2457 2548 2646 2793 2964 3078 3087 3276 3458 3591 3724 3822 3969 4116 4212 4446 4459 4788 4802 4914 5153 5187 5292 5586 5733 6156 6174 6517 6669 6916 7182 7203 7371 7644 7938 8379 8892 8918 9261 9604 9828 10306 10374 10773 11172 11466 12103 12348 13034 13338 13377 14364 14406 14742 15459 15561 15876 16758 17199 17836 18522 19551 20007 20612 20748 21546 21609 22932 24206 25137 26068 26676 26754 27783 28812 29484 30918 31122 31213 33516 34398 36071 36309 37044 39102 40014 40131 43092 43218 45619 46377 46683 48412 50274 51597 53508 55566 58653 61836 62244 62426 64827 66989 68796 72142 72618 75411 78204 80028 80262 84721 86436 91238 92754 93366 93639 97907 100548 103194 108213 108927 111132 117306 120393 124852 129654 133978 136857 139131 140049 144284 145236 150822 160524 169442 175959 182476 185508 186732 187278 194481 195814 200967 206388 216426 217854 234612 240786 252497 254163 259308 267956 273714 278262 280098 280917 293721 301644 324639 326781 338884 351918 361179 374556 388962 391628 401934 410571 417393 432852 435708 468923 481572 504994 508326 527877 547428 556524 560196 561834 587442 593047 602901 649278 653562 685349 703836 722358 757491 762489 777924 803868 821142 834786 842751 881163 937846 973917 980343 1009988 1016652 1055754 1123668 1174884 1186094 1205802 1231713 1272791 1298556 1307124 1370698 1406769 1444716 1514982 1524978 1642284 1669572 1685502 1762326 1767479 1779141 1808703 1875692 1947834 1960686 2056047 2111508 2272473 2287467 2372188 2411604 2463426 2528253 2545582 2643489 2741396 2813538 2921751 3029964 3049956 3282461 3371004 3524652 3534958 3558282 3617406 3695139 3818373 3895668 3921372 4112094 4220307 4544946 4574934 4797443 4926852 5056506 5091164 5286978 5302437 5337423 5426109 5627076 5843502 6168141 6564922 6817419 6862401 7069916 7116564 7234812 7390278 7636746 7930467 8224188 8440614 8909537 9089892 9149868 9594886 9847383 10113012 10573956 10604874 10674846 10852218 11455119 11687004 12336282 12372353 12660921 13129844 13634838 13724802 14392329 14780556 15273492 15860934 15907311 16012269 16881228 17819074 18504423 19189772 19694766 20452257 21209748 21349692 21704436 22910238 22977227 24672564 24744706 25321842 26728611 27269676 27449604 28784658 29542149 31721868 31814622 32024538 33582101 34365357 35638148 37008846 37117059 37982763 39389532 40904514 43176987 45820476 45954454 47721933 48036807 49489412 50643684 53457222 55513269 57569316 59084298 62366759 63629244 64049076 67164202 68730714 68931681 74017692 74234118 75965526 80185833 81809028 86353974 88626447 91908908 95443866 96073614 100746303 103096071 106914444 111026538 111351177 118168596 124733518 129530961 134328404 137461428 137863362 143165799 148468236 151931052 160371666 160840589 172707948 177252894 187100277 190887732 192147228 201492606 206192142 206795043 222053076 222702354 235074707 240557499 249467036 259061922 265879341 275726724 286331598 302238909 320743332 321681178 334053531 354505788 374200554 388592883 402985212 412384284 413590086 436567313 445404708 470149414 481114998 482521767 518123844 531758682 561300831 572663196 604477818 620385129 643362356 668107062 705224121 721672497 748401108 777185766 827180172 873134626 906716727 940298828 962229996 965043534 1002160593 1063517364 1122601662 1208955636 1240770258 1309701939 1336214124 1410448242 1443344994 1447565301 1554371532 1683902493 1746269252 1813433454 1861155387 1930087068 2004321186 2115672363 2245203324 2481540516 2619403878 2720150181 2820896484 2886689988 2895130602 3055971191 3367804986 3626866908 3722310774 3929105817 4008642372 4231344726 4342695903 5051707479 5238807756 5440300362 5790261204 6111942382 6347017089 6735609972 7444621548 7858211634 8462689452 8685391806 9167913573 10103414958 10880600724 11787317451 12223884764 12694034178 13028087709 15716423268 17370783612 18335827146 19041051267 20206829916 23574634902 25388068356 26056175418 27503740719 35361952353 36671654292 38082102534 47149269804 52112350836 55007481438 70723904706 76164205068 82511222157 110014962876 141447809412 165022444314 247533666471 330044888628 495067332942 990134665884
• Sum of all divisors σ(n): 3423725714640
• Sum of proper divisors (its aliquot sum) s(n): 2433591048756
• 990134665884 is an abundant number, because the sum of its proper divisors (2433591048756) is greater than itself. Its abundance is 1443456382872

Bases of 990134665884

• Binary: 1110011010001000101000000000001010011100₂
• Hexadecimal: 0xE688A0029C
• Base-36: CMV0M5R0

Squares and roots of 990134665884

• 990134665884 squared (990134665884²) is 980366656585220313501456
• 990134665884 cubed (990134665884³) is 970695011961821283481293870707527104
• The square root of 990134665884 is 995055.1069584035
• The cube root of 990134665884 is 9967.0068176543

Scales and comparisons

• 990,134,665,884 seconds is equal to 31,483 years, 11 weeks, 2 days, 23 hours, 11 minutes, 24 seconds.
• To count from 1 to 990,134,665,884 would take you about sixty-two thousand, nine hundred sixty-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 990134665884 cubic inches would be around 830.6 feet tall.

Recreational maths with 990134665884

• 990134665884 backwards is 488566431099
• 990134665884 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 990134665884's digits is 63
• More coming soon!