3918950999940168

Names of 3918950999940168

• Cardinal: 3918950999940168 can be written as Three quadrillion, nine hundred eighteen trillion, nine hundred fifty billion, nine hundred ninety-nine million, nine hundred forty thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 3.918950999940168 × 10¹⁵

Factors of 3918950999940168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3508

Divisors of 3918950999940168

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 41 72 82 123 164 246 328 369 373 492 738 746 984 1119 1476 1492 2238 2952 2984 3089 3357 4476 6178 6714 8952 9267 12356 13428 15293 18534 24712 26856 27801 30586 37068 45879 55602 61172 74136 91758 111204 122344 126649 137637 139129 183516 222408 253298 275274 278258 367032 379947 417387 506596 550548 556516 759894 834774 1013192 1101096 1113032 1139841 1152197 1252161 1519788 1669548 2279682 2304394 2504322 3039576 3339096 3456591 4559364 4608788 5008644 5704289 6913182 9118728 9217576 9541921 10017288 10369773 11408578 13826364 17112867 19083842 20739546 22817156 27652728 28625763 34225734 38167684 41479092 45634312 47240077 51338601 57251526 68451468 76335368 82958184 85877289 94480154 102677202 114503052 136902936 141720231 171754578 188960308 205354404 229006104 283440462 343509156 377920616 391218761 410708808 425160693 429769481 566880924 687018312 782437522 850321386 859538962 1133761848 1173656283 1289308443 1564875044 1700642772 1719077924 2347312566 2578616886 3129750088 3401285544 3438155848 3520968849 3559136533 3867925329 4694625132 5157233772 7041937698 7118273066 7735850658 9389250264 10314467544 10677409599 14083875396 14236546132 15471701316 17620548721 21354819198 28167750792 28473092264 30943402632 32032228797 35241097442 42709638396 52861646163 64064457594 70482194884 85419276792 105723292326 128128915188 140964389768 145924597853 158584938489 211446584652 256257830376 291849195706 317169876978 422893169304 437773793559 583698391412 634339753956 875547587118 1167396782824 1268679507912 1313321380677 1327557926809 1751095174236 2626642761354 2655115853618 3502190348472 3982673780427 5253285522708 5310231707236 7965347560854 10506571045416 10620463414472 11948021341281 15930695121708 23896042682562 31861390243416 47792085365124 54429874999169 95584170730248 108859749998338 163289624997507 217719499996676 326579249995014 435438999993352 489868874992521 653158499990028 979737749985042 1306316999980056 1959475499970084 3918950999940168
• Sum of all divisors σ(n): 10905457313475270
• Sum of proper divisors (its aliquot sum) s(n): 6986506313535102
• 3918950999940168 is an abundant number, because the sum of its proper divisors (6986506313535102) is greater than itself. Its abundance is 3067555313594934

Bases of 3918950999940168

• Binary: 1101111011000100001111100010001111100101110001001000₂
• Hexadecimal: 0xDEC43E23E5C48
• Base-36: 12L5H8H1QA0

Squares and roots of 3918950999940168

• 3918950999940168 squared (3918950999940168²) is 15358176939932042647539579868224
• 3918950999940168 cubed (3918950999940168³) is 60187942876004708022947870088468724881324421632
• The square root of 3918950999940168 is 62601525.5400391021
• The cube root of 3918950999940168 is 157660.6373157433

Scales and comparisons

• 3,918,950,999,940,168 seconds is equal to 124,610,519 years, 35 weeks, 4 days, 23 hours, 22 minutes, 48 seconds.
• To count from 1 to 3,918,950,999,940,168 would take you about three hundred seventy-three million, eight hundred thirty-one thousand, five hundred fifty-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 3918950999940168 cubic inches would be around 13138.4 feet tall.

Recreational maths with 3918950999940168

• 3918950999940168 backwards is 8610499990598193
• The number of decimal digits it has is: 16
• The sum of 3918950999940168's digits is 90
• More coming soon!