18469147032

Names of 18469147032

• Cardinal: 18469147032 can be written as Eighteen billion, four hundred sixty-nine million, one hundred forty-seven thousand and thirty-two.

Scientific notation

• Scientific notation: 1.8469147032 × 10¹⁰

Factors of 18469147032

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1137

Divisors of 18469147032

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 37 42 49 56 63 72 74 84 98 111 126 147 148 151 168 196 222 252 259 294 296 302 333 392 441 444 453 504 518 588 604 666 777 882 888 906 937 1036 1057 1176 1208 1332 1359 1554 1764 1812 1813 1874 2072 2114 2331 2664 2718 2811 3108 3171 3528 3624 3626 3748 4228 4662 5436 5439 5587 5622 6216 6342 6559 7252 7399 7496 8433 8456 9324 9513 10872 10878 11174 11244 12684 13118 14504 14798 16317 16761 16866 18648 19026 19677 21756 22197 22348 22488 25368 26236 29596 32634 33522 33732 34669 38052 39109 39354 43512 44394 44696 45913 50283 52472 59031 59192 65268 66591 67044 67464 69338 76104 78218 78708 88788 91826 100566 104007 117327 118062 130536 133182 134088 137739 138676 141487 156436 157416 177576 183652 201132 208014 234654 236124 242683 266364 273763 275478 277352 282974 312021 312872 351981 367304 402264 413217 416028 424461 469308 472248 485366 532728 547526 550956 565948 624042 703962 728049 821289 826434 832056 848922 938616 970732 990409 1095052 1101912 1131896 1248084 1273383 1407924 1456098 1642578 1652868 1697844 1698781 1941464 1980818 2184147 2190104 2463867 2496168 2546766 2815848 2912196 2971227 3285156 3305736 3395688 3397562 3961636 4368294 4927734 5093532 5096343 5235019 5824392 5942454 6570312 6795124 6932863 7923272 8736588 8913681 9855468 10187064 10192686 10470038 11884908 13590248 13865726 15289029 15705057 17473176 17827362 19710936 20385372 20798589 20940076 23769816 27731452 30578058 31410114 35654724 36645133 40770744 41597178 41880152 47115171 55462904 61156116 62395767 62820228 71309448 73290266 83194356 94230342 109935399 122312232 124791534 125640456 146580532 166388712 188460684 219870798 249583068 256515931 293161064 329806197 376921368 439741596 499166136 513031862 659612394 769547793 879483192 1026063724 1319224788 1539095586 2052127448 2308643379 2638449576 3078191172 4617286758 6156382344 9234573516 18469147032
• Sum of all divisors σ(n): 60219825120
• Sum of proper divisors (its aliquot sum) s(n): 41750678088
• 18469147032 is an abundant number, because the sum of its proper divisors (41750678088) is greater than itself. Its abundance is 23281531056

Bases of 18469147032

• Binary: 10001001100110110001101000110011000₂
• Hexadecimal: 0x44CD8D198
• Base-36: 8HG1X20

Squares and roots of 18469147032

• 18469147032 squared (18469147032²) is 341109392089634409024
• 18469147032 cubed (18469147032³) is 6299999516499595623390683616768
• The square root of 18469147032 is 135901.2399943429
• The cube root of 18469147032 is 2643.3151569035

Scales and comparisons

• 18,469,147,032 seconds is equal to 587 years, 13 weeks, 4 days, 6 hours, 37 minutes, 12 seconds.
• To count from 1 to 18,469,147,032 would take you about one thousand, one hundred seventy-four 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 18469147032 cubic inches would be around 220.3 feet tall.

Recreational maths with 18469147032

• 18469147032 backwards is 23074196481
• The number of decimal digits it has is: 11
• The sum of 18469147032's digits is 45
• More coming soon!