1385805204

Names of 1385805204

• Cardinal: 1385805204 can be written as One billion, three hundred eighty-five million, eight hundred five thousand, two hundred four.

Scientific notation

• Scientific notation: 1.385805204 × 10⁹

Factors of 1385805204

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 254

Divisors of 1385805204

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 43 53 57 63 76 84 86 106 114 126 127 129 133 159 171 172 212 228 252 254 258 266 301 318 342 371 381 387 399 477 508 516 532 602 636 684 742 762 774 798 817 889 903 954 1007 1113 1143 1197 1204 1484 1524 1548 1596 1634 1778 1806 1908 2014 2226 2279 2286 2394 2413 2451 2667 2709 3021 3268 3339 3556 3612 4028 4452 4558 4572 4788 4826 4902 5334 5418 5461 5719 6042 6678 6731 6837 7049 7239 7353 8001 9063 9116 9652 9804 10668 10836 10922 11438 12084 13356 13462 13674 14098 14478 14706 15953 16002 16383 16891 17157 18126 20193 20511 21147 21717 21844 22876 26924 27348 28196 28956 29412 31906 32004 32766 33782 34314 36252 38227 40386 41022 42294 43301 43434 47117 47859 49149 50673 51471 60579 63441 63812 65532 67564 68628 76454 80772 82044 84588 86602 86868 94234 95718 98298 101346 102942 103759 114681 121158 126882 127889 129903 141351 143577 152019 152908 173204 188468 191436 196596 202692 205884 207518 229362 242316 253764 255778 259806 282702 287154 289433 303107 304038 311277 344043 383667 389709 415036 424053 458724 511556 519612 565404 574308 578866 606214 608076 622554 688086 726313 767334 779418 848106 868299 895223 909321 933831 1151001 1157732 1212428 1245108 1376172 1452626 1534668 1558836 1696212 1736598 1790446 1818642 1867662 2026031 2178939 2302002 2604897 2685669 2727963 2905252 3473196 3580892 3637284 3735324 4052062 4357878 4604004 5209794 5371338 5455926 5499227 6078093 6536817 8057007 8104124 8715756 10419588 10742676 10911852 10998454 12156186 13073634 16114014 16497681 18234279 21996908 24312372 26147268 32228028 32995362 36468558 38494589 49493043 65990724 72937116 76989178 98986086 115483767 153978356 197972172 230967534 346451301 461935068 692902602 1385805204
• Sum of all divisors σ(n): 4428103680
• Sum of proper divisors (its aliquot sum) s(n): 3042298476
• 1385805204 is an abundant number, because the sum of its proper divisors (3042298476) is greater than itself. Its abundance is 1656493272

Bases of 1385805204

• Binary: 1010010100110011011010110010100₂
• Hexadecimal: 0x5299B594
• Base-36: MX2M50

Squares and roots of 1385805204

• 1385805204 squared (1385805204²) is 1920456063433481616
• 1385805204 cubed (1385805204³) is 2661378006759472931291129664
• The square root of 1385805204 is 37226.4046612077
• The cube root of 1385805204 is 1114.8952434979

Scales and comparisons

• 1,385,805,204 seconds is equal to 44 years, 3 weeks, 2 days, 9 hours, 53 minutes, 24 seconds.
• To count from 1 to 1,385,805,204 would take you about eighty-eight 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 1385805204 cubic inches would be around 92.9 feet tall.

Recreational maths with 1385805204

• 1385805204 backwards is 4025085831
• 1385805204 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1385805204's digits is 36
• More coming soon!