1838562725428

Names of 1838562725428

• Cardinal: 1838562725428 can be written as One trillion, eight hundred thirty-eight billion, five hundred sixty-two million, seven hundred twenty-five thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.838562725428 × 10¹²

Factors of 1838562725428

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 146

Divisors of 1838562725428

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 11 13 22 26 44 52 59 61 118 121 122 143 236 242 244 286 484 572 649 671 767 793 1298 1331 1342 1534 1573 1586 2596 2662 2684 3068 3146 3172 3599 3721 5324 6292 7139 7198 7381 7442 8437 8723 14278 14396 14641 14762 14884 16874 17303 17446 28556 29282 29524 33748 34606 34892 39589 40931 46787 48373 58564 69212 78529 79178 81191 81862 92807 93574 95953 96746 157058 158356 161051 162382 163724 185614 187148 190333 191906 193492 219539 314116 322102 324764 371228 380666 383812 435479 439078 450241 514657 532103 644204 761332 863819 870958 878156 893101 900482 1020877 1029314 1055483 1064206 1727638 1741916 1786202 1800964 2041754 2058628 2093663 2110966 2128412 2414929 2854007 3455276 3572404 4083508 4187326 4221932 4790269 4829858 4952651 5661227 5708014 5853133 8374652 9502009 9580538 9659716 9824111 9905302 11229647 11322454 11416028 11610313 11706266 19004018 19161076 19648222 19810604 22459294 22644908 23220626 23412532 26564219 31394077 38008036 39296444 44918588 46441252 52692959 53128438 54479161 62273497 62788154 64384463 105385918 106256876 108958322 123526117 124546994 125576308 127713443 128768926 210771836 217916644 247052234 249093988 255426886 257537852 292206409 345334847 494104468 510853772 579622549 584412818 599270771 685008467 690669694 708229093 1159245098 1168825636 1198541542 1370016934 1381339388 1416458186 2318490196 2397083084 2740033868 2832916372 3214270499 3798683317 6428540998 7535093137 7597366634 7790520023 12857081996 15070186274 15194733268 15581040046 30140372548 31162080092 35356975489 41785516487 70713950978 83571032974 141427901956 167142065948 459640681357 919281362714 1838562725428
• Sum of all divisors σ(n): 3940665150240
• Sum of proper divisors (its aliquot sum) s(n): 2102102424812
• 1838562725428 is an abundant number, because the sum of its proper divisors (2102102424812) is greater than itself. Its abundance is 263539699384

Bases of 1838562725428

• Binary: 11010110000010010111000001100111000110100₂
• Hexadecimal: 0x1AC12E0CE34
• Base-36: NGMGRY9G

Squares and roots of 1838562725428

• 1838562725428 squared (1838562725428²) is 3380312895333235317783184
• 1838562725428 cubed (1838562725428³) is 6214917289643286828132316450227602752
• The square root of 1838562725428 is 1355936.1066908721
• The cube root of 1838562725428 is 12250.6599126445

Scales and comparisons

• 1,838,562,725,428 seconds is equal to 58,460 years, 31 weeks, 4 days, 4 hours, 10 minutes, 28 seconds.
• To count from 1 to 1,838,562,725,428 would take you about one hundred forty-six thousand, one hundred fifty-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 1838562725428 cubic inches would be around 1020.9 feet tall.

Recreational maths with 1838562725428

• 1838562725428 backwards is 8245272658381
• 1838562725428 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1838562725428's digits is 61
• More coming soon!