15014890401868

Names of 15014890401868

• Cardinal: 15014890401868 can be written as Fifteen trillion, fourteen billion, eight hundred ninety million, four hundred one thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 1.5014890401868 × 10¹³

Factors of 15014890401868

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 191

Divisors of 15014890401868

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 4 7 14 19 28 38 49 76 98 133 163 196 266 326 343 361 532 652 686 722 931 1141 1372 1444 1862 2282 2401 2527 3097 3724 4564 4802 5054 6194 6517 7987 9604 10108 12388 13034 15974 17689 21679 26068 26569 31948 35378 43358 45619 53138 55909 58843 70756 86716 91238 106276 111818 117686 123823 151753 182476 185983 223636 235372 247646 303506 371966 391363 411901 495292 504811 607012 743932 782726 823802 866761 1009622 1062271 1301881 1565452 1647604 1733522 2019244 2124542 2603762 2883307 3467044 3533677 4249084 4330747 5207524 5766614 7067354 7435897 8661494 9113167 9591409 11533228 14134708 14871794 17322988 18226334 19182818 20183149 24735739 29743588 30315229 36452668 38365636 40366298 49471478 60630458 63792169 67139863 80732596 82284193 98942956 121260916 127584338 134279726 141282043 164568386 173150173 212206603 255168676 268559452 282564086 329136772 346300346 424413206 469979041 565128172 575989351 692600692 848826412 939958082 1151978702 1212051211 1485446221 1563399667 1879916164 2303957404 2424102422 2970892442 3126799334 3289853287 4031925457 4848204844 5941784884 6253598668 6579706574 8063850914 10398123547 10943797669 13159413148 16127701828 20796247094 21887595338 23028973009 28223478199 41592494188 43775190676 46057946018 56446956398 76606583683 92115892036 112893912796 153213167366 197564347393 306426334732 395128694786 536246085781 790257389572 1072492171562 2144984343124 3753722600467 7507445200934 15014890401868
• Sum of all divisors σ(n): 32551539047160
• Sum of proper divisors (its aliquot sum) s(n): 17536648645292
• 15014890401868 is an abundant number, because the sum of its proper divisors (17536648645292) is greater than itself. Its abundance is 2521758243424

Bases of 15014890401868

• Binary: 11011010011111101101001101010111000001001100₂
• Hexadecimal: 0xDA7ED35704C
• Base-36: 5BLQU2LOS

Squares and roots of 15014890401868

• 15014890401868 squared (15014890401868²) is 225446933780107790537889424
• 15014890401868 cubed (15014890401868³) is 3385061002145511047413808101403907044032
• The square root of 15014890401868 is 3874905.2119849331
• The cube root of 15014890401868 is 24670.2786864273

Scales and comparisons

• 15,014,890,401,868 seconds is equal to 477,427 years, 3 weeks, 4 days, 17 hours, 24 minutes, 28 seconds.
• To count from 1 to 15,014,890,401,868 would take you about one million, one hundred ninety-three thousand, five hundred sixty-seven 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 15014890401868 cubic inches would be around 2055.9 feet tall.

Recreational maths with 15014890401868

• 15014890401868 backwards is 86810409841051
• The number of decimal digits it has is: 14
• The sum of 15014890401868's digits is 55
• More coming soon!