18536333982672

Names of 18536333982672

• Cardinal: 18536333982672 can be written as Eighteen trillion, five hundred thirty-six billion, three hundred thirty-three million, nine hundred eighty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.8536333982672 × 10¹³

Factors of 18536333982672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2913

Divisors of 18536333982672

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 17 22 23 24 33 34 44 46 48 51 66 68 69 88 92 102 121 132 136 138 176 184 187 204 242 253 264 272 276 363 368 374 391 408 484 506 528 552 561 726 748 759 782 816 968 1012 1104 1122 1173 1452 1496 1518 1564 1936 2024 2057 2244 2346 2783 2857 2904 2992 3036 3128 4048 4114 4301 4488 4692 5566 5714 5808 6072 6171 6256 8228 8349 8571 8602 8976 9384 11132 11428 12144 12342 12903 16456 16698 17142 17204 18768 22264 22856 24684 25806 31427 32912 33396 34284 34408 44528 45712 47311 48569 49368 51612 62854 65711 66792 68568 68816 94281 94622 97138 98736 103224 125708 131422 133584 137136 141933 145707 188562 189244 194276 197133 206448 251416 262844 283866 291414 345697 377124 378488 388552 394266 502832 525688 534259 567732 582828 691394 722821 754248 756976 777104 788532 1037091 1051376 1068518 1117087 1135464 1165656 1382788 1445642 1508496 1577064 1602777 2074182 2137036 2168463 2234174 2270928 2331312 2765576 2891284 3154128 3205554 3351261 4148364 4274072 4336926 4468348 5531152 5782568 5876849 6411108 6702522 7951031 8162449 8296728 8548144 8673852 8936696 11565136 11753698 12287957 12822216 13405044 15902062 16324898 16593456 17347704 17630547 17873392 23507396 23853093 24487347 24575914 25644432 26810088 31804124 32649796 34695408 35261094 36863871 47014792 47706186 48974694 49151828 53620176 63608248 65299592 70522188 73727742 89786939 94029584 95412372 97949388 98303656 127216496 130599184 135167527 138761633 141044376 147455484 179573878 187736327 190824744 195898776 196607312 269360817 270335054 277523266 282088752 294910968 359147756 375472654 381649488 391797552 405502581 416284899 538721634 540670108 555046532 563208981 589821936 718295512 750945308 811005162 832569798 987656329 1077443268 1081340216 1110093064 1126417962 1436591024 1501890616 1526377963 1622010324 1665139596 1975312658 2065099597 2154886536 2162680432 2220186128 2252835924 2962968987 3003781232 3052755926 3191517559 3244020648 3330279192 3950625316 4130199194 4309773072 4505671848 4579133889 5925937974 6105511852 6195298791 6383035118 6488041296 6660558384 7901250632 8260398388 9011343696 9158267778 9574552677 11851875948 12211023704 12390597582 12766070236 15802501264 16520796776 16790157593 18316535556 19149105354 22716095567 23703751896 24422047408 24781195164 25532140472 33041593552 33580315186 35106693149 36633071112 38298210708 45432191134 47407503792 49562390328 50370472779 51064280944 67160630372 68148286701 70213386298 73266142224 76596421416 90864382268 99124780656 100740945558 105320079447 134321260744 136296573402 140426772596 153192842832 181728764536 201481891116 210640158894 268642521488 272593146804 280853545192 363457529072 386173624639 402963782232 421280317788 545186293608 561707090384 772347249278 805927564464 842560635576 1090372587216 1158520873917 1544694498556 1685121271152 2317041747834 3089388997112 4634083495668 6178777994224 9268166991336 18536333982672
• Sum of all divisors σ(n): 58174088995008
• Sum of proper divisors (its aliquot sum) s(n): 39637755012336
• 18536333982672 is an abundant number, because the sum of its proper divisors (39637755012336) is greater than itself. Its abundance is 21101421029664

Bases of 18536333982672

• Binary: 100001101101111010011100110100011101111010000₂
• Hexadecimal: 0x10DBD39A3BD0
• Base-36: 6KJH2NQHC

Squares and roots of 18536333982672

• 18536333982672 squared (18536333982672²) is 343595677517160809196259584
• 18536333982672 cubed (18536333982672³) is 6369004233460557590954776697972269928448
• The square root of 18536333982672 is 4305384.3013919211
• The cube root of 18536333982672 is 26465.1655662219

Scales and comparisons

• 18,536,333,982,672 seconds is equal to 589,398 years, 4 weeks, 2 days, 13 hours, 51 minutes, 12 seconds.
• To count from 1 to 18,536,333,982,672 would take you about one million, four hundred seventy-three 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 18536333982672 cubic inches would be around 2205.4 feet tall.

Recreational maths with 18536333982672

• 18536333982672 backwards is 27628933363581
• 18536333982672 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18536333982672's digits is 66
• More coming soon!