165040331456

Names of 165040331456

• Cardinal: 165040331456 can be written as One hundred sixty-five billion, forty million, three hundred thirty-one thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.65040331456 × 10¹¹

Factors of 165040331456

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4693

Divisors of 165040331456

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 22 26 28 32 44 52 56 64 77 88 91 104 112 143 154 176 182 208 224 286 308 352 364 416 448 572 616 641 704 728 832 1001 1144 1232 1282 1456 2002 2288 2464 2564 2912 4004 4019 4487 4576 4928 5128 5824 7051 8008 8038 8333 8974 9152 10256 14102 16016 16076 16666 17948 20512 28133 28204 32032 32152 33332 35896 41024 44209 49357 52247 56266 56408 58331 64064 64304 66664 71792 88418 91663 98714 104494 112532 112816 116662 128608 133328 143584 176836 183326 197428 208988 225064 225632 233324 257216 266656 287168 309463 353672 365729 366652 394856 417976 450128 451264 466648 533312 574717 618926 641641 707344 731458 733304 789712 835952 900256 933296 1149434 1237852 1283282 1414688 1462916 1466608 1579424 1671904 1800512 1866592 2298868 2475704 2566564 2576179 2829376 2925832 2933216 3158848 3343808 3733184 4023019 4597736 4951408 5133128 5152358 5851664 5866432 8046038 9195472 9902816 10266256 10304716 11703328 16092076 18033253 18390944 19805632 20532512 20609432 23406656 28337969 32184152 33490327 36066506 36781888 41065024 41218864 56675938 64368304 66980654 72133012 82437728 113351876 128736608 133961308 144266024 164875456 198365783 226703752 234432289 257473216 267922616 288532048 368393597 396731566 453407504 468864578 535845232 577064096 736787194 793463132 906815008 937729156 1071690464 1154128192 1473574388 1586926264 1813630016 1875458312 2143380928 2578755179 2947148776 3173852528 3750916624 5157510358 5894297552 6347705056 7501833248 10315020716 11788595104 12695410112 15003666496 20630041432 23577190208 41260082864 82520165728 165040331456
• Sum of all divisors σ(n): 440518417920
• Sum of proper divisors (its aliquot sum) s(n): 275478086464
• 165040331456 is an abundant number, because the sum of its proper divisors (275478086464) is greater than itself. Its abundance is 110437755008

Bases of 165040331456

• Binary: 10011001101101001010111001101011000000₂
• Hexadecimal: 0x266D2B9AC0
• Base-36: 23TGR2RK

Squares and roots of 165040331456

• 165040331456 squared (165040331456²) is 27238311007106343079936
• 165040331456 cubed (165040331456³) is 4495419876914444033352689343266816
• The square root of 165040331456 is 406251.5617889979
• The cube root of 165040331456 is 5485.2534053879

Scales and comparisons

• 165,040,331,456 seconds is equal to 5,247 years, 40 weeks, 1 day, 30 minutes, 56 seconds.
• To count from 1 to 165,040,331,456 would take you about ten thousand, four hundred ninety-five 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 165040331456 cubic inches would be around 457.1 feet tall.

Recreational maths with 165040331456

• 165040331456 backwards is 654133040561
• The number of decimal digits it has is: 12
• The sum of 165040331456's digits is 38
• More coming soon!