13805168958

Names of 13805168958

• Cardinal: 13805168958 can be written as Thirteen billion, eight hundred five million, one hundred sixty-eight thousand, nine hundred fifty-eight.

Scientific notation

• Scientific notation: 1.3805168958 × 10¹⁰

Factors of 13805168958

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 106

Divisors of 13805168958

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 41 42 49 53 54 63 82 98 106 123 126 147 159 189 246 287 294 318 343 369 371 378 441 477 574 686 738 742 861 882 954 1029 1107 1113 1323 1431 1722 2009 2058 2173 2214 2226 2401 2583 2597 2646 2862 3087 3339 4018 4346 4802 5166 5194 6027 6174 6519 6678 7203 7749 7791 9261 10017 12054 13038 14063 14406 15211 15498 15582 16807 18081 18179 18522 19557 20034 21609 23373 28126 30422 33614 36162 36358 39114 42189 43218 45633 46746 50421 54243 54537 58671 64827 70119 84378 91266 98441 100842 106477 108486 109074 117342 117649 126567 127253 129654 136899 140238 151263 163611 196882 212954 235298 253134 254506 273798 295323 302526 319431 327222 352947 379701 381759 410697 453789 490833 590646 638862 689087 705894 745339 759402 763518 821394 885969 890771 907578 958293 981666 1058841 1145277 1378174 1490678 1771938 1781542 1916586 2067261 2117682 2236017 2290554 2657907 2672313 2874879 3176523 3435831 4134522 4472034 4823609 5217373 5315814 5344626 5749758 6201783 6235397 6353046 6708051 6871662 8016939 9647218 10434746 12403566 12470794 13416102 14470827 15652119 16033878 18605349 18706191 20124153 24050817 28941654 31304238 36521611 37210698 37412382 40248306 43412481 46956357 48101634 56118573 73043222 86824962 93912714 109564833 112237146 130237443 140869071 168355719 219129666 255651277 260474886 281738142 328694499 336711438 511302554 657388998 766953831 986083497 1533907662 1972166994 2300861493 4601722986 6902584479 13805168958
• Sum of all divisors σ(n): 37355865120
• Sum of proper divisors (its aliquot sum) s(n): 23550696162
• 13805168958 is an abundant number, because the sum of its proper divisors (23550696162) is greater than itself. Its abundance is 9745527204

Bases of 13805168958

• Binary: 1100110110110110100010100100111110₂
• Hexadecimal: 0x336DA293E
• Base-36: 6CB8OJI

Squares and roots of 13805168958

• 13805168958 squared (13805168958²) is 190582689958926805764
• 13805168958 cubed (13805168958³) is 2631026235353114633927268273912
• The square root of 13805168958 is 117495.3997312235
• The cube root of 13805168958 is 2398.9097454269

Scales and comparisons

• 13,805,168,958 seconds is equal to 438 years, 50 weeks, 1 hour, 9 minutes, 18 seconds.
• To count from 1 to 13,805,168,958 would take you about eight hundred seventy-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 13805168958 cubic inches would be around 199.9 feet tall.

Recreational maths with 13805168958

• 13805168958 backwards is 85986150831
• 13805168958 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13805168958's digits is 54
• More coming soon!