10981989816

Names of 10981989816

• Cardinal: 10981989816 can be written as Ten billion, nine hundred eighty-one million, nine hundred eighty-nine thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.0981989816 × 10¹⁰

Factors of 10981989816

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 223

Divisors of 10981989816

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 19 21 24 28 29 31 38 42 43 56 57 58 62 76 84 86 87 89 93 114 116 124 129 133 152 168 172 174 178 186 203 217 228 232 248 258 266 267 301 344 348 356 372 399 406 434 456 516 532 534 551 589 602 609 623 651 696 712 744 798 812 817 868 899 903 1032 1064 1068 1102 1178 1204 1218 1246 1247 1302 1333 1596 1624 1634 1653 1691 1736 1767 1798 1806 1869 2136 2204 2356 2408 2436 2451 2492 2494 2581 2604 2666 2697 2759 3192 3268 3306 3382 3534 3596 3612 3738 3741 3827 3857 3999 4123 4408 4712 4872 4902 4984 4988 5073 5162 5208 5332 5394 5518 5719 6293 6536 6612 6764 7068 7192 7224 7476 7482 7654 7714 7743 7998 8246 8277 8729 9331 9804 9976 10146 10324 10664 10788 11036 11438 11481 11571 11837 12369 12586 13224 13528 14136 14952 14964 15308 15428 15486 15996 16492 16554 17081 17157 17458 18067 18662 18879 19313 19608 20292 20648 21576 22072 22876 22962 23142 23674 23693 24738 25172 25327 26187 26789 27993 29928 30616 30856 30972 31992 32984 33108 34162 34314 34916 35511 36134 37324 37758 38626 38657 40584 45752 45924 46284 47348 47386 49039 49476 50344 50654 51243 52374 52421 53578 54201 55986 57939 61944 66216 68324 68628 69832 71022 71079 72268 72713 74648 75516 75981 77252 77314 80011 80367 91848 92568 94696 94772 98078 98952 101308 102486 104748 104842 107156 108402 110983 111972 115878 115971 118637 119567 136648 137256 142044 142158 144536 145426 147117 151032 151962 154504 154628 157263 160022 160734 165851 177289 189544 196156 202616 204972 209496 209684 214312 216804 218139 221966 223944 231756 231942 237274 239134 240033 270599 284088 284316 290852 294234 303924 309256 314526 320044 321468 331702 332949 343273 354578 355911 358701 366947 392312 409944 419368 433608 436278 443932 463512 463884 474548 478268 480066 497553 508991 531867 541198 560077 568632 581704 588468 607848 629052 640088 642936 663404 665898 686546 709156 711822 717402 733894 734483 776881 811797 830459 872556 887864 927768 949096 956536 960132 995106 1017982 1029819 1063734 1082396 1100841 1120154 1176936 1258104 1326808 1331796 1373092 1418312 1423644 1434804 1467788 1468966 1520209 1526973 1553762 1623594 1660918 1680231 1745112 1920264 1990212 2035964 2059638 2108677 2127468 2164792 2201682 2203449 2240308 2254103 2330643 2491377 2663592 2746184 2847288 2869608 2935576 2937932 3040418 3053946 3107524 3247188 3321836 3360462 3440473 3980424 4071928 4119276 4217354 4254936 4403364 4406898 4480616 4508206 4560627 4661286 4982754 5141381 5875864 6080836 6107892 6215048 6326031 6494376 6643672 6720924 6762309 6880946 8238552 8434708 8806728 8813796 9016412 9121254 9322572 9965508 10282762 10321419 10641463 12161672 12215784 12652062 13441848 13524618 13761892 14760739 15424143 15778721 16869416 17627592 18032824 18242508 18645144 19931016 20565524 20642838 21282926 24083311 25304124 27049236 27523784 29521478 30848286 31557442 31924389 36485016 41131048 41285676 42565852 44282217 47336163 48166622 50608248 54098472 59042956 61696572 63114884 63848778 65368987 72249933 82571352 85131704 88564434 94672326 96333244 118085912 123393144 126229768 127697556 130737974 144499866 177128868 189344652 192666488 196106961 255395112 261475948 288999732 354257736 378689304 392213922 457582909 522951896 577999464 784427844 915165818 1372748727 1568855688 1830331636 2745497454 3660663272 5490994908 10981989816
• Sum of all divisors σ(n): 36495360000
• Sum of proper divisors (its aliquot sum) s(n): 25513370184
• 10981989816 is an abundant number, because the sum of its proper divisors (25513370184) is greater than itself. Its abundance is 14531380368

Bases of 10981989816

• Binary: 1010001110100100111101110110111000₂
• Hexadecimal: 0x28E93DDB8
• Base-36: 51ME5KO

Squares and roots of 10981989816

• 10981989816 squared (10981989816²) is 120604100318727713856
• 10981989816 cubed (10981989816³) is 1324473001468110107643554090496
• The square root of 10981989816 is 104794.9894603745
• The cube root of 10981989816 is 2222.7656611541

Scales and comparisons

• 10,981,989,816 seconds is equal to 349 years, 10 weeks, 8 hours, 43 minutes, 36 seconds.
• To count from 1 to 10,981,989,816 would take you about six hundred ninety-eight 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 10981989816 cubic inches would be around 185.2 feet tall.

Recreational maths with 10981989816

• 10981989816 backwards is 61898918901
• The number of decimal digits it has is: 11
• The sum of 10981989816's digits is 60
• More coming soon!