27405138852

Names of 27405138852

• Cardinal: 27405138852 can be written as Twenty-seven billion, four hundred five million, one hundred thirty-eight thousand, eight hundred fifty-two.

Scientific notation

• Scientific notation: 2.7405138852 × 10¹⁰

Factors of 27405138852

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 54

Divisors of 27405138852

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 29 36 39 42 49 52 58 63 78 84 87 91 98 116 117 126 147 156 174 182 196 203 234 252 261 273 294 343 348 364 377 406 441 468 522 546 588 609 637 686 754 812 819 841 882 1029 1044 1092 1131 1218 1274 1372 1421 1508 1638 1682 1764 1827 1911 2058 2262 2401 2436 2523 2548 2639 2842 3087 3276 3364 3393 3654 3822 4116 4263 4459 4524 4802 5046 5278 5684 5733 5887 6174 6786 7203 7308 7569 7644 7917 8526 8918 9604 9947 10092 10556 10933 11466 11774 12348 12789 13377 13572 14406 15138 15834 17052 17661 17836 18473 19894 21609 21866 22932 23548 23751 24389 25578 26754 28812 29841 30276 31213 31668 32799 35322 36946 39788 40131 41209 43218 43732 47502 48778 51156 52983 53508 55419 59682 62426 65598 69629 70644 73167 73892 76531 80262 82418 86436 89523 93639 95004 97556 98397 105966 110838 119364 123627 124852 129311 131196 139258 146334 153062 160524 164836 166257 170723 179046 187278 196794 208887 211932 219501 221676 229593 247254 258622 278516 280917 288463 292668 306124 317057 332514 341446 358092 370881 374556 387933 393588 417774 439002 459186 494508 512169 517244 535717 561834 576926 626661 634114 665028 682892 688779 741762 775866 835548 865389 878004 905177 918372 951171 1024338 1071434 1123668 1153852 1163799 1195061 1253322 1268228 1377558 1483524 1536507 1551732 1607151 1730778 1810354 1902342 2019241 2048676 2142868 2219399 2327598 2390122 2506644 2596167 2715531 2755116 2853513 3073014 3214302 3461556 3585183 3620708 3750019 3804684 4038482 4438798 4655196 4780244 4821453 5192334 5431062 5707026 6057723 6146028 6428604 6658197 7170366 7500038 8076964 8146593 8365427 8877596 9642906 10384668 10755549 10862124 11250057 11414052 12115446 13316394 14340732 15000076 15535793 16293186 16730854 18173169 19285812 19974591 21511098 22500114 24230892 25096281 26250133 26632788 31071586 32586372 33461708 33750171 36346338 39949182 43022196 45000228 46607379 50192562 52500266 58557989 62143172 67500342 72692676 75288843 78750399 79898364 93214758 100385124 105000532 108750551 117115978 135000684 139822137 150577686 157500798 175673967 186429516 217501102 234231956 236251197 279644274 301155372 315001596 326251653 351347934 435002204 472502394 527021901 559288548 652503306 702695868 761253857 945004788 978754959 1054043802 1305006612 1522507714 1957509918 2108087604 2283761571 3045015428 3915019836 4567523142 6851284713 9135046284 13702569426 27405138852
• Sum of all divisors σ(n): 90139653240
• Sum of proper divisors (its aliquot sum) s(n): 62734514388
• 27405138852 is an abundant number, because the sum of its proper divisors (62734514388) is greater than itself. Its abundance is 35329375536

Bases of 27405138852

• Binary: 11001100001011110010011101110100100₂
• Hexadecimal: 0x661793BA4
• Base-36: CL8B8H0

Squares and roots of 27405138852

• 27405138852 squared (27405138852²) is 751041635497399877904
• 27405138852 cubed (27405138852³) is 20582400304439415738926966726208
• The square root of 27405138852 is 165544.9753148673
• The cube root of 27405138852 is 3014.9307106837

Scales and comparisons

• 27,405,138,852 seconds is equal to 871 years, 20 weeks, 5 days, 2 hours, 34 minutes, 12 seconds.
• To count from 1 to 27,405,138,852 would take you about one thousand, seven hundred forty-two 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 27405138852 cubic inches would be around 251.2 feet tall.

Recreational maths with 27405138852

• 27405138852 backwards is 25883150472
• The number of decimal digits it has is: 11
• The sum of 27405138852's digits is 45
• More coming soon!