345438437904

Names of 345438437904

• Cardinal: 345438437904 can be written as Three hundred forty-five billion, four hundred thirty-eight million, four hundred thirty-seven thousand, nine hundred four.

Scientific notation

• Scientific notation: 3.45438437904 × 10¹¹

Factors of 345438437904

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1061029

Divisors of 345438437904

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 19 21 24 28 34 36 38 42 48 51 56 57 63 68 72 76 84 102 112 114 119 126 133 136 144 152 153 168 171 204 228 238 252 266 272 304 306 323 336 342 357 399 408 456 476 504 532 612 646 684 714 798 816 912 952 969 1008 1064 1071 1197 1224 1292 1368 1428 1596 1904 1938 2128 2142 2261 2394 2448 2584 2736 2856 2907 3192 3876 4284 4522 4788 5168 5712 5814 6384 6783 7752 8568 9044 9576 11628 13566 15504 17136 18088 19152 20349 23256 27132 36176 40698 46512 54264 81396 108528 162792 325584 1060981 2121962 3182943 4243924 6365886 7426867 8487848 9548829 12731772 14853734 16975696 18036677 19097658 20158639 22280601 25463544 29707468 36073354 38195316 40317278 44561202 50927088 54110031 59414936 60475917 66841803 72146708 76390632 80634556 89122404 108220062 118829872 120951834 126256739 133683606 141110473 144293416 152781264 161269112 162330093 178244808 181427751 216440124 241903668 252513478 267367212 282220946 288586832 322538224 324660186 342696863 356489616 362855502 378770217 423331419 432880248 483807336 505026956 534734424 564441892 649320372 685393726 725711004 757540434 846662838 865760496 967614672 1010053912 1028090589 1069468848 1128883784 1136310651 1269994257 1298640744 1370787452 1451422008 1515080868 1693325676 2020107824 2056181178 2257767568 2272621302 2398878041 2539988514 2597281488 2741574904 2902844016 3030161736 3084271767 3386651352 4112362356 4545242604 4797756082 5079977028 5483149808 6060323472 6168543534 6773302704 7196634123 8224724712 9090485208 9595512164 10159954056 12337087068 14393268246 16449449424 18180970416 19191024328 20319908112 21589902369 24674174136 28786536492 38382048656 43179804738 49348348272 57573072984 86359609476 115146145968 172719218952 345438437904
• Sum of all divisors σ(n): 1231418148480
• Sum of proper divisors (its aliquot sum) s(n): 885979710576
• 345438437904 is an abundant number, because the sum of its proper divisors (885979710576) is greater than itself. Its abundance is 540541272672

Bases of 345438437904

• Binary: 101000001101101101111000100001000010000₂
• Hexadecimal: 0x506DBC4210
• Base-36: 4EOX4KK0

Squares and roots of 345438437904

• 345438437904 squared (345438437904²) is 119327714381555663913216
• 345438437904 cubed (345438437904³) is 41220379254619263971604958860939264
• The square root of 345438437904 is 587740.1108517267
• The cube root of 345438437904 is 7016.5488585899

Scales and comparisons

• 345,438,437,904 seconds is equal to 10,983 years, 45 weeks, 3 days, 1 hour, 38 minutes, 24 seconds.
• To count from 1 to 345,438,437,904 would take you about twenty-one thousand, nine 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 345438437904 cubic inches would be around 584.7 feet tall.

Recreational maths with 345438437904

• 345438437904 backwards is 409734834543
• The number of decimal digits it has is: 12
• The sum of 345438437904's digits is 54
• More coming soon!