16409645824

Names of 16409645824

• Cardinal: 16409645824 can be written as Sixteen billion, four hundred nine million, six hundred forty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.6409645824 × 10¹⁰

Factors of 16409645824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 96

Divisors of 16409645824

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 29 32 41 44 52 58 64 82 88 104 116 128 143 164 169 176 208 232 256 286 319 328 338 352 377 416 451 464 533 572 638 656 676 704 754 832 841 902 928 1066 1144 1189 1276 1312 1352 1408 1508 1664 1682 1804 1856 1859 2132 2288 2378 2552 2624 2704 2816 3016 3328 3364 3608 3712 3718 4147 4264 4576 4756 4901 5104 5248 5408 5863 6032 6728 6929 7216 7424 7436 8294 8528 9152 9251 9512 9802 10208 10496 10816 10933 11726 12064 13079 13456 13858 14432 14872 15457 16588 17056 18304 18502 19024 19604 20416 21632 21866 23452 24128 26158 26912 27716 28864 29744 30914 33176 34112 34481 36608 37004 38048 39208 40832 43264 43732 46904 48256 52316 53824 53911 55432 57728 59488 61828 66352 68224 68962 74008 76096 76219 78416 81664 87464 93808 96512 104632 107648 107822 110864 115456 118976 120263 123656 132704 136448 137924 142129 148016 152192 152438 156832 170027 174928 187616 200941 209264 215296 215644 221728 237952 240526 247312 265408 275848 284258 296032 304384 304876 313664 340054 349856 375232 379291 401882 418528 431288 443456 448253 475904 481052 494624 530816 551696 568516 592064 609752 627328 680108 699712 750464 758582 803764 837056 862576 886912 896506 962104 989248 1061632 1103392 1137032 1184128 1219504 1254656 1360216 1399424 1500928 1517164 1563419 1607528 1674112 1725152 1773824 1793012 1924208 1978496 2206784 2210351 2274064 2368256 2439008 2720432 2798848 3034328 3126838 3215056 3348224 3450304 3586024 3848416 3956992 4413568 4420702 4548128 4878016 4930783 5440864 5827289 6068656 6253676 6430112 6900608 7172048 7696832 8827136 8841404 9096256 9756032 9861566 10881728 11654578 12137312 12507352 12860224 13801216 14344096 15393664 17682808 18192512 19512064 19723132 21763456 23309156 24274624 25014704 25720448 28688192 30787328 35365616 36385024 39446264 43526912 46618312 48549248 50029408 51440896 57376384 64100179 70731232 78892528 93236624 97098496 100058816 114752768 128200358 141462464 157785056 186473248 200117632 256400716 282924928 315570112 372946496 400235264 512801432 565849856 631140224 745892992 1025602864 1262280448 1491785984 2051205728 4102411456 8204822912 16409645824
• Sum of all divisors σ(n): 41050710792
• Sum of proper divisors (its aliquot sum) s(n): 24641064968
• 16409645824 is an abundant number, because the sum of its proper divisors (24641064968) is greater than itself. Its abundance is 8231419144

Bases of 16409645824

• Binary: 1111010010000101110101001100000000₂
• Hexadecimal: 0x3D2175300
• Base-36: 7JDVNR4

Squares and roots of 16409645824

• 16409645824 squared (16409645824²) is 269276476069120638976
• 16409645824 cubed (16409645824³) is 4418731601029081428724730036224
• The square root of 16409645824 is 128100.1398281829
• The cube root of 16409645824 is 2541.1661943881

Scales and comparisons

• 16,409,645,824 seconds is equal to 521 years, 40 weeks, 2 days, 10 hours, 57 minutes, 4 seconds.
• To count from 1 to 16,409,645,824 would take you about one thousand and forty-three 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 16409645824 cubic inches would be around 211.8 feet tall.

Recreational maths with 16409645824

• 16409645824 backwards is 42854690461
• The number of decimal digits it has is: 11
• The sum of 16409645824's digits is 49
• More coming soon!