18136213363944

Names of 18136213363944

• Cardinal: 18136213363944 can be written as Eighteen trillion, one hundred thirty-six billion, two hundred thirteen million, three hundred sixty-three thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.8136213363944 × 10¹³

Factors of 18136213363944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 166

Divisors of 18136213363944

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 17 18 24 26 27 34 36 39 51 52 54 68 72 78 102 104 108 117 131 136 153 156 169 204 216 221 234 262 306 312 338 351 393 408 442 459 468 507 524 612 663 676 702 786 884 918 936 1014 1048 1179 1224 1326 1352 1404 1521 1572 1703 1768 1836 1989 2028 2197 2227 2358 2652 2808 2873 3042 3144 3406 3537 3672 3978 4056 4394 4454 4563 4716 5109 5304 5746 5967 6084 6591 6681 6812 7074 7956 8619 8788 8908 9126 9432 10218 11492 11934 12168 13182 13362 13624 14148 15327 15912 17161 17238 17576 17816 18252 19773 20043 20436 22139 22984 23868 25857 26364 26724 28296 28951 30654 34322 34476 36504 37349 39546 40086 40872 44278 45981 47736 51483 51714 52728 53448 57902 59319 60129 61308 66417 68644 68952 74698 77571 79092 80172 86853 88556 91962 102966 103428 112047 115804 118638 120258 122616 132834 137288 149396 154449 155142 158184 160344 173706 177112 183924 199251 205932 206856 223093 224094 231608 237276 240516 260559 265668 287807 291737 298792 308898 310284 336141 347412 367848 376363 398502 411864 446186 448188 463347 474552 481032 521118 531336 575614 583474 597753 617796 620568 669279 672282 694824 752726 781677 797004 863421 875211 892372 896376 926694 1008423 1042236 1129089 1151228 1166948 1195506 1235592 1338558 1344564 1505452 1563354 1594008 1726842 1750422 1784744 1853388 2007837 2016846 2084472 2248091 2258178 2302456 2333896 2391012 2590263 2625633 2677116 2689128 2900209 3010904 3126708 3387267 3453684 3500844 3706776 3792581 4015674 4033692 4496182 4516356 4782024 4892719 5180526 5251266 5354232 5800418 6023511 6253416 6744273 6774534 6907368 7001688 7585162 7770789 7876899 8031348 8067384 8700627 8992364 9032712 9785438 10161801 10361052 10502532 11377743 11600836 12047022 13488546 13549068 14678157 15170324 15541578 15753798 16062696 17401254 17984728 19570876 20232819 20323602 20722104 21005064 22755486 23201672 24094044 26101881 26977092 27098136 29225183 29356314 30340648 31083156 31507596 34133229 34802508 37702717 38217547 39141752 40465638 40647204 44034471 45510972 48188088 49303553 52203762 53954184 58450366 58712628 60698457 62166312 63015192 68266458 69605016 75405434 76435094 78305643 80931276 81294408 87675549 88068942 91021944 98607106 102399687 104407524 113108151 114652641 116900732 117425256 121396914 132103413 136532916 147910659 150810868 152870188 156611286 161862552 175351098 176137884 197214212 204799374 208815048 226216302 229305282 233801464 242793828 263026647 264206826 273065832 295821318 301621736 305740376 313222572 339324453 343957923 350702196 352275768 379927379 394428424 409598748 443731977 452432604 458610564 485587656 496828111 526053294 528413652 591642636 626445144 640946189 678648906 687915846 701404392 759854758 789079941 819197496 887463954 904865208 917221128 993656222 1017973359 1031873769 1052106588 1056827304 1139782137 1183285272 1281892378 1331195931 1357297812 1375831692 1490484333 1519709516 1578159882 1774927908 1922838567 1987312444 2035946718 2063747538 2104213176 2279564274 2563784756 2662391862 2714595624 2751663384 2980968666 3039419032 3156319764 3419346411 3549855816 3845677134 3974624888 4071893436 4127495076 4471452999 4559128548 4939055927 5127569512 5324783724 5768515701 5961937332 6312639528 6458765443 6838692822 7691354268 8143786872 8254990152 8942905998 9118257096 9878111854 10258039233 10649567448 11537031402 11923874664 12917530886 13414358997 13677385644 14817167781 15382708536 17305547103 17885811996 19376296329 19756223708 20516078466 23074062804 25835061772 26828717994 27354771288 29634335562 34611094206 35771623992 38752592658 39512447416 41032156932 44451503343 46148125608 51670123544 53657435988 58128888987 59268671124 69222188412 77505185316 82064313864 83963950759 88903006686 107314871976 116257777974 118537342248 133354510029 138444376824 155010370632 167927901518 174386666961 177806013372 232515555948 251891852277 266709020058 335855803036 348773333922 355612026744 465031111896 503783704554 533418040116 671711606072 697546667844 755675556831 1007567409108 1066836080232 1395093335688 1511351113662 2015134818216 2267026670493 3022702227324 4534053340986 6045404454648 9068106681972 18136213363944
• Sum of all divisors σ(n): 58229430336000
• Sum of proper divisors (its aliquot sum) s(n): 40093216972056
• 18136213363944 is an abundant number, because the sum of its proper divisors (40093216972056) is greater than itself. Its abundance is 21957003608112

Bases of 18136213363944

• Binary: 100000111111010101010100011100001110011101000₂
• Hexadecimal: 0x107EAA8E1CE8
• Base-36: 6FFNT6960

Squares and roots of 18136213363944

• 18136213363944 squared (18136213363944²) is 328922235182500940599235136
• 18136213363944 cubed (18136213363944³) is 5965403837415204892668198389028000336384
• The square root of 18136213363944 is 4258663.3306642121
• The cube root of 18136213363944 is 26273.3552933459

Scales and comparisons

• 18,136,213,363,944 seconds is equal to 576,675 years, 25 weeks, 1 day, 21 hours, 32 minutes, 24 seconds.
• To count from 1 to 18,136,213,363,944 would take you about one million, four hundred forty-one thousand, six hundred eighty-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 18136213363944 cubic inches would be around 2189.4 feet tall.

Recreational maths with 18136213363944

• 18136213363944 backwards is 44936331263181
• 18136213363944 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18136213363944's digits is 54
• More coming soon!