18427715082

Names of 18427715082

• Cardinal: 18427715082 can be written as Eighteen billion, four hundred twenty-seven million, seven hundred fifteen thousand and eighty-two.

Scientific notation

• Scientific notation: 1.8427715082 × 10¹⁰

Factors of 18427715082

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7290

Divisors of 18427715082

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 31 42 49 54 62 63 93 98 126 147 186 189 217 279 294 378 434 441 558 651 837 882 961 1302 1323 1519 1674 1922 1953 2646 2883 3038 3906 4557 5766 5859 6727 7247 8649 9114 11718 13454 13671 14494 17298 20181 21741 25947 27342 40362 41013 43482 47089 50729 51894 60543 65223 82026 94178 101458 121086 130446 141267 152187 181629 195669 224657 282534 304374 355103 363258 391338 423801 449314 456561 673971 710206 847602 913122 1065309 1271403 1347942 1369683 1572599 2021913 2130618 2542806 2739366 3145198 3195927 4043826 4717797 6065739 6391854 6964367 9435594 9587781 11008193 12131478 13928734 14153391 19175562 20893101 22016386 28306782 33024579 41786202 42460173 48750569 62679303 66049158 84920346 97501138 99073737 125358606 146251707 188037909 198147474 292503414 297221211 341253983 376075818 438755121 594442422 682507966 877510242 1023761949 1316265363 2047523898 2632530726 3071285847 6142571694 9213857541 18427715082
• Sum of all divisors σ(n): 49229285760
• Sum of proper divisors (its aliquot sum) s(n): 30801570678
• 18427715082 is an abundant number, because the sum of its proper divisors (30801570678) is greater than itself. Its abundance is 12373855596

Bases of 18427715082

• Binary: 10001001010011000001001111000001010₂
• Hexadecimal: 0x44A609E0A
• Base-36: 8GRDVYI

Squares and roots of 18427715082

• 18427715082 squared (18427715082²) is 339580683143370266724
• 18427715082 cubed (18427715082³) is 6257696076316947432420217531368
• The square root of 18427715082 is 135748.7203696597
• The cube root of 18427715082 is 2641.3370886987

Scales and comparisons

• 18,427,715,082 seconds is equal to 585 years, 49 weeks, 17 hours, 44 minutes, 42 seconds.
• To count from 1 to 18,427,715,082 would take you about one thousand, one hundred seventy-one 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 18427715082 cubic inches would be around 220.1 feet tall.

Recreational maths with 18427715082

• 18427715082 backwards is 28051772481
• The number of decimal digits it has is: 11
• The sum of 18427715082's digits is 45
• More coming soon!